Google’s upcoming Pixel 11 Pro XL has reportedly appeared on Geekbench 7, revealing early performance details of the company’s next-generation Tensor G6 chipset. While the new processor is expected to bring improvements in efficiency and AI capabilities, the leaked benchmark results suggest that raw performance gains may be relatively modest compared with the previous-generation Tensor G5.

According to Igeekphone, the Pixel 11 Pro XL and other Pixel 11 series models are expected to be unveiled at Google’s annual Made by Google event on August 12. Ahead of the official announcement, benchmark information has provided the first look at the performance of Google’s upcoming flagship processor.

Tensor G6 Benchmark Results Revealed

The Geekbench 7 listing reportedly shows that the Google Pixel 11 Pro XL achieved:

• Single-core score: 2,112 points
• Multi-core score: 5,196 points

These results represent the first known real-world benchmark scores for the Tensor G6 chipset, which has previously appeared only through leaks and industry reports.

The benchmark listing also confirms that the tested device is equipped with:

• 16GB RAM
• Android 17 operating system

While benchmark results do not reveal every aspect of real-world performance, they provide an early indication of the processing capabilities of Google’s next flagship smartphone platform.

Tensor G6 Reportedly Uses Seven-Core Architecture

According to the Geekbench database information, the Tensor G6 appears to use a seven-core CPU architecture consisting of three core clusters.

The reported configuration includes:

• Two cores clocked at 2.65GHz
• Four cores clocked at 3.38GHz
• One high-performance core clocked at 4.11GHz

The listing does not confirm whether the Tensor G6 is manufactured using a 2nm process technology, despite previous reports suggesting that Google could become one of the first smartphone manufacturers to adopt a 2nm Tensor chip.

Limited Improvement Compared with Tensor G5

Although the Tensor G6 represents a new generation of Google’s custom smartphone chipset, the leaked benchmark results suggest that the performance improvement may not be dramatic.

For comparison, the previous-generation Pixel 10 Pro’s Tensor G5 reportedly achieved:

• Single-core score: 1,977 points
• Multi-core score: 5,805 points

Compared with those numbers, the Tensor G6 appears to offer a small increase in single-core performance but a lower multi-core score in this early Geekbench test.

If the leaked results are accurate, the Pixel 11 Pro XL may not deliver a major upgrade in traditional computing performance. Instead, Google may continue focusing on areas where Tensor chips have historically stood out, such as artificial intelligence processing, photography enhancements, and software optimization.

Pixel 11 Standard Model Also Appeared in Benchmarks

The Pixel 11 series has previously appeared in Geekbench databases as well.

Earlier testing of the standard Pixel 11 model reportedly showed:

• Single-core score: 875 points
• Multi-core score: 2,657 points

That listing also indicated a seven-core Tensor G6 architecture, although the performance results were significantly lower than the Pixel 11 Pro XL benchmark.

Differences between models could be related to software optimization, testing conditions, clock speeds, or hardware configurations.

Google May Focus More on AI Features

Google’s Tensor processors have traditionally prioritized artificial intelligence and machine learning capabilities rather than competing directly with flagship chips from Qualcomm and Apple in raw benchmark performance.

The Tensor G6 is expected to bring improvements in areas such as:

• AI-powered features
• Computational photography
• Voice processing
• On-device machine learning
• System efficiency

For Pixel users, these software-driven improvements may be more noticeable in daily use than benchmark score increases.

Pixel 11 Series Expected to Launch Alongside Pixel Watch 5

Google is expected to officially introduce the Pixel 11 series along with the Pixel Watch 5 during the upcoming Made by Google event on August 12.

The Pixel 11 lineup is expected to include multiple models, including:

• Google Pixel 11
• Google Pixel 11 Pro
• Google Pixel 11 Pro XL

The Pixel 11 Pro XL is expected to serve as the top-tier model, featuring the largest display, highest memory configuration, and the most advanced camera system in the lineup.

Final Thoughts

The leaked Geekbench results for the Google Pixel 11 Pro XL suggest that the upcoming Tensor G6 chipset may deliver only moderate improvements in traditional processing power. While the move to a newer architecture and potential 2nm manufacturing process could improve efficiency, the benchmark numbers indicate that Google is not necessarily chasing the highest raw performance scores in the smartphone market.

Instead, the Pixel 11 series is likely to continue Google’s strategy of combining custom hardware with advanced AI software experiences. For potential buyers, the most important upgrades may come from new AI features, camera improvements, and software innovations rather than a major leap in benchmark performance.

The post Google Pixel 11 Pro XL Geekbench Scores Leak: Tensor G6 Shows Limited Performance Gains appeared first on IGeeKphone China Phone, Tablet PC, VR, RC Drone News, Reviews.

No último fim de semana, o leaker Sonny Dickson compartilhou no X fotos de protetores de lentes de câmera — acessórios de terceiros — feitos para o “iPhone Ultra” (ou “iPhone Fold”), revelando aparentemente duas das cores planejadas para o dispositivo: prata e azul-escuro.

Vale lembrar que se trata de acessórios de fabricantes terceirizados, criados a partir de informações vazadas da cadeia de suprimentos da Apple, e não de peças oficiais. Ainda assim, Dickson tem histórico consistente de acertos em vazamentos desse tipo.

These iPhone Fold camera protectors give us a look at two of the colors planned for the device: silver and dark blue. pic.twitter.com/KMaMu4JyZE

— Sonny Dickson (@SonnyDickson) August 8, 2026

As imagens reforçam um relato de abril, que já apontava um modelo clássico em prata/branco e uma opção em azul-índigo semelhante ao tom azul profundo do iPhone 17 Pro.

O esquema de cores mais contido do “iPhone Ultra” contrasta com o que se espera da linha “iPhone 18 Pro”, que segundo rumores deverá ganhar um novo tom cereja-escuro e uma opção azul-clara, além do prata — depois que a possibilidade de uma versão preta parece ter sido descartada.

As fotos dos acessórios também deixam claro o desenho da plataforma de câmeras na parte traseira do dobrável, com duas lentes dispostas horizontalmente, um flash em formato de pílula e um scanner LiDAR, características já amplamente especuladas para o modelo.

O “iPhone Ultra” é esperado para ser anunciado ao lado do “iPhone 18 Pro” e do “iPhone 18 Pro Max”, no próximo mês.

Embora tenham objetivos diferentes, a Orbital Paradigm e a Space Forge veem Santa Maria como uma localização estratégica para as suas operações. Ao TEK Notícias, contam como planeiam estabelecer operações na ilha, à medida que os Açores avançam rumo a um futuro hub espacial.

The post Santa Maria quer ser o “aeroporto” europeu para o regresso do Espaço e há uma nova indústria a caminho da ilha appeared first on Tek Notícias.

Já estão disponíveis no Brasil dois novos fones de ouvido sem fio da JBL: os Live Beam 4 e os Live Flex 4, expandindo a linha de modelos equipados com o Smart Charging Case — estojo com tela sensível ao toque que permite acessar funções dos fones facilmente.

Com poucos gestos, é possível controlar a reprodução, ajustar o volume, gerenciar os níveis de controle de ruído, alterar as configurações e acompanharas informações essenciais diretamente na tela do estojo.

Segundo a JBL, os fones Live Beam 4 foram projetados para quem busca um encaixe mais isolado e seguro, combinando conforto e estabilidade. O modelo oferece até 48 horas de reprodução, com até 12 horas nos fones e mais 36 horas no estojo, além de resistência à água e poeira com certificação IP55.

Já os fones Live Flex 4 têm um formato aberto e leve, desenvolvido para longos períodos de uso. Com autonomia de até 50 horas de reprodução, com até 10 horas nos fones e mais 40 horas no estojo, o modelo também conta com proteção IP54 contra água e poeira, mantendo a versatilidade para diferentes ambientes e atividades.

Ambos os novos modelos oferecem o JBL Signature Sound, tecnologia de áudio de alta resolução da marca que oferece graves profundos e detalhes precisos para diferentes estilos de conteúdo.

Os dois modelos contam ainda com seis microfones e tecnologia de redução de ruído com inteligência artificial para ajudar a manter conversas mais claras e naturais, mesmo em ambientes movimentados. Já os recursos Smart Ambient permitem manter a percepção do que acontece ao redor quando necessário.

Os fones já estão disponíveis no site da JBL, ambos por R$1.000, nas cores preta, prata, azul, champagne, verde, laranja e lilás.

Entre os dias 22 e 25 de julho, a ilha de Santa Maria acolhe a conferência Atlantic Space Hub: Designing the Future of Space, com quatro dias de reflexão e debates sobre o papel dos Açores como centro atlântico para a exploração e investigação espacial.

The post Conferência internacional reúne astronautas e especialistas para debater o futuro espacial dos Açores appeared first on Tek Notícias.

In an extraordinary advance in our understanding of early Holocene oceanographic dynamics, a recent study reveals a vigorous outflow from the Black Sea into the Aegean Sea around 11,000 years ago, profoundly impacting the onset of sluggish deep-water convection in the latter basin. This groundbreaking research, conducted by Evangelinos, Campderrós, Trias-Navarro, and their colleagues, challenges previous assumptions about early Holocene marine circulation patterns in the Eastern Mediterranean and redefines the complex interplay between regional hydrology and oceanographic processes.

The early Holocene epoch, roughly spanning from 11,700 to 8,200 years ago, marked a period of significant climatic transitions following the last glacial maximum. During this time, melting ice sheets contributed to substantial changes in sea level and the freshwater budget of marine basins. The Black Sea, situated at the nexus between continental freshwater inputs and the marine Mediterranean environment, played a pivotal role in modulating regional water mass exchanges. However, prior investigations offered limited insights into the magnitude and influence of its connection to the Aegean Sea.

Employing an integrated approach combining paleoceanographic proxies, high-resolution sediment core analyses, and advanced numerical modeling, the research team meticulously reconstructed the timing, intensity, and consequences of Black Sea outflows during the early Holocene. The results show a robust and sustained volumetric discharge from the Black Sea through the Dardanelles strait, substantially enhancing the salinity and density gradients in the Aegean basin. This intensified outflow propagated a cascade of oceanographic changes, triggering an early onset of sluggish deep-water convection which is key for nutrient cycling, biogeochemical processes, and the overall circulation of the Eastern Mediterranean.

The Black Sea’s outflow was largely driven by postglacial freshwater accumulation and subsequent overspill, a process linked to rapid ice sheet retreat and enhanced riverine inputs from the Eurasian hinterland. These inputs altered the hydrological balance in the Black Sea, elevating its water level sufficient to breach the sill thresholds connecting it with the Aegean. This breach was not a gentle trickle but an energetic pulse of brackish to saline waters that modulated the stratification within the receiving basin. The stratification evolution critically influenced vertical mixing and the ventilation of deeper waters, which prior to this event had been far more vigorous or perhaps absent.

Geochemical signatures extracted from sediment cores, including stable isotope ratios and trace metal concentrations, provide compelling evidence for this intensified Black Sea outflow. Notably, the team documented shifts in δ18O and δ13C signatures compatible with an influx of lower salinity waters at depths that coincide with emergent changes in benthic foraminiferal assemblages. These biological proxies reflect alterations in oxygenation and nutrient availability, tightly coupled to the changes in water column mixing. By correlating these findings with hydrogen isotopic measurements in organic molecular biomarkers, the researchers further elucidated detailed hydrological conditions that underpinned the Black Sea discharge dynamics.

Hydrodynamic modeling simulates the complex interactions between the discharged Black Sea water and the Aegean’s resident water masses, illustrating the resultant sluggish deep-water convection patterns. Unlike the vigorous overturning seen in other Mediterranean sub-basins, the Aegean’s deep-water formation at this time was subdued, governed by the altered buoyancy forcing from the Black Sea influx. Such sluggish convection slows the renewal of deep waters and reshapes elemental cycling, impacting nutrient regeneration and carbon sequestration, with far-reaching consequences on regional marine ecosystems.

This shift in oceanographic conditions at the start of the Holocene further implicates climate feedback mechanisms, as changes in sea surface temperature and salinity could have influenced atmospheric circulation patterns over the Eastern Mediterranean. The study posits that the altered convection regime may have modulated regional climate variability through ocean-atmosphere interactions, potentially linked with the onset of Neolithic cultural developments along the surrounding coastlines due to modified marine productivity and resource availability.

Complementing sedimentological and geochemical datasets with finely resolved chronologies, the researchers critically examined the chronology of inflow pulses vis-à-vis regional climatic archives. Their findings suggest a strong temporal coherence between Black Sea outflow episodes and episodic cooling events recorded in ice cores and speleothems, underscoring a coupled ocean-atmosphere response during this pivotal climate period. This reinforces the importance of marine gateways as sensitive indicators and modulators of earth system dynamics during abrupt climate transitions.

Moreover, the paper opens new avenues for exploring how ancient oceanographic shifts influence carbon cycling. By showcasing how the sluggish Aegean deep-water convection modified the sequestration potential of organic and inorganic carbon in sedimentary reservoirs, the authors contribute crucial knowledge to the ongoing discourse on natural climate regulation mechanisms and how past ocean circulation shaped atmospheric greenhouse gas concentrations.

Applying multidisciplinary tools and innovative analytical techniques, this pioneering investigation represents a model for future studies aiming to unravel the complexity of ancient marine systems. The unprecedented level of detail achieved in reconstructing the early Holocene hydrological regime in this key geographical sector significantly advances the field of paleoceanography and environmental geosciences.

The findings have broad implications beyond academic curiosity, offering critical insights into present-day and future Mediterranean circulation in the face of anthropogenic climate change. Understanding the nuances of how natural variability and regional freshwater inputs influence ocean stratification and convection is essential for predicting ecosystem responses and regional climate feedbacks under ongoing global warming scenarios.

In sum, this study significantly enriches our comprehension of the interactions between postglacial hydrological changes, marine gateway dynamics, and ocean circulation in the Eastern Mediterranean. It highlights the Black Sea not merely as a passive recipient of climatic forces but as an active driver reshaping the marine environment and climate feedbacks in the early Holocene. The rigorous combination of sedimentary evidence, isotopic analyses, and numerical modeling provides a robust framework for future explorations into past oceanographic and climatic regimes.

As we continue to investigate the archives of Earth’s climatic past, unraveling the intricacies of water mass exchanges through narrow sills and their broader repercussions becomes increasingly imperative. This research exemplifies how integrating broad disciplinary approaches can yield transformative insights that resonate across climate science, paleoceanography, and environmental history.

This compelling narrative of the early Holocene oceanographic transformation through the Black Sea outflow is poised to capture the attention of scientists and the public alike, illuminating how ancient hydrological events continue to echo in our modern environmental and climatic landscapes.

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Subject of Research:

Paleoceanographic reconstruction of early Holocene Black Sea outflow impacts on Aegean Sea deep-water convection dynamics.

Article Title:

Early Holocene vigorous Black Sea outflow and the onset of sluggish Aegean deep-water convection.

Article References:

Evangelinos, D., Campderrós, S., Trias-Navarro, S. et al. Early Holocene vigorous Black Sea outflow and the onset of sluggish Aegean deep-water convection. Commun Earth Environ (2026). https://doi.org/10.1038/s43247-026-03730-6

Image Credits: AI Generated

A groundbreaking new study has unveiled compelling evidence of enhanced marine burial of terrestrial organic carbon during one of Earth’s most dramatic climate events: the Palaeocene–Eocene Thermal Maximum (PETM). Spanning roughly 55 million years ago, the PETM represents a window into rapid global warming, often considered a natural analogue to modern anthropogenic climate change. This research harnesses innovative biomarker proxies paired with sophisticated mixing models and climate simulations to unravel the complex pathways of carbon cycling between land and ocean during this pivotal interval.

At the heart of this investigation lie branched glycerol dialkyl glycerol tetraethers (brGDGTs) and long-chain n-alkanes, molecular fossils derived from bacterial and terrestrial plant sources, respectively. These biomarkers serve as unique fingerprints that allow scientists to distinguish inputs of organic carbon originating from soils and vascular plants, versus that synthesized or deposited within marine systems. By compiling and analyzing brGDGT and n-alkane data from multiple PETM-aged sediment cores spread across geographically diverse sites—from the High Arctic to the Tasman Sea—the researchers bridged geographic and depositional contexts to create a comprehensive view of carbon sourcing.

The methodology builds on carefully extracted lipid fractions separated via microwave-assisted and accelerated solvent extractions, followed by advanced chromatographic and mass spectrometric techniques. Gas chromatography tandem mass spectrometry (GC-MS/MS) was leveraged for hydrocarbon analyses such as n-alkanes, while high-performance liquid chromatography mass spectrometry (HPLC-MS) targeted polar fractions containing brGDGTs. These high-resolution extraction and detection methods ensured robust molecular quantification critical for downstream proxy calculations.

Several key indices were calculated to differentiate terrestrial versus marine organic carbon sources. The branched-to-isoprenoid tetraether (BIT) index quantitatively captures the balance between soil-derived branched GDGTs and marine archaeal crenarchaeol, with soil endmember values derived from an extensive modern peat and soil database, and marine endmember values from distal ocean sediments. Complementarily, the terrestrial-to-aquatic ratio (TAR), based on the abundance of long-chain versus short-chain n-alkanes, serves as a proxy for vascular plant contributions. These indicators were integrated into a rigorous three-endmember mixing model, facilitating the quantification of soil, plant, and marine fractions in PETM sedimentary organic carbon.

A significant innovation in the study is how the mixing model accounts for conservative tracers insensitive to certain endmembers, enabling refined calculations even when biomarkers partially constrain source inputs. This non-negative least squares approach, solved within a Monte Carlo framework incorporating endmember uncertainty and allowing for minor contributions from uncharacterized sources, generates statistically robust source apportionment. The approach was validated against modern Gulf of Mexico sediments, demonstrating high fidelity in reconstructing known terrestrial versus marine carbon contributions.

Quantifying historical carbon mass accumulation rates (MARs) involved integrating fractionated organic carbon proportions with independently derived sedimentation rates and bulk densities from multiple PETM sedimentary records. Standardizing dry bulk density assumptions based on typical detrital and clay mineral densities ensured consistency across sites. This multi-site MAR assessment revealed nuanced shifts in terrestrial carbon burial efficiency during the PETM, reflecting changes in sediment supply, organic carbon preservation, and coastal-marine interactions under extreme warming conditions.

Climate modeling experiments provided the contextual framework for interpreting these geochemical findings. Utilizing the DeepMIP ensemble within the Paleoclimate Modelling Intercomparison Project (PMIP4) and the Coupled Model Intercomparison Project Phase 6 (CMIP6), simulations were executed with varying atmospheric CO₂ concentrations, ranging from pre-industrial levels to multiples up to sixfold. Normalized mean annual precipitation fields extracted from multi-model means enabled the assessment of hydrologic impacts of elevated greenhouse gas forcing on terrestrial and marine carbon dynamics.

Further nuance is provided by the Hadley Centre’s coupled atmosphere-land model configuration incorporating the MOSES2.1 land surface scheme and TRIFFID dynamic vegetation and carbon cycle model. Spanning two key atmospheric CO₂ scenarios bracketing the PETM transition, this framework allowed estimation of changes in vegetation distribution, soil carbon stocks, and ecosystem productivity under palaeoclimate boundary conditions. These models affirm the plausibility of enhanced terrestrial organic carbon export and subsequent marine burial under PETM warming, as observed in empirical sediment biomarker records.

The sophisticated integration of geochemical proxies, sedimentological data, and model simulations collectively advances our understanding of carbon cycling feedbacks during hyperthermal intervals. Accelerated burial of terrestrial organic carbon in marine sediments would have acted as an important carbon sink mechanism, potentially modulating atmospheric CO₂ levels and climate evolution through the PETM. This insight bridges a critical knowledge gap regarding organic carbon fluxes from continents to oceans during rapid warming events in Earth’s deep past.

Moreover, the study’s methodological framework—combining conservative tracer endmember mixing with uncertainty quantification—represents a transferable approach applicable to other geological intervals characterized by coupled climate-carbon perturbations. It highlights the vital role of molecular-level biomarker analyses in reconstructing paleoecosystem structure and sedimentary carbon sources, deepening our ability to predict carbon cycle sensitivity to future climatic changes.

These findings challenge simplistic interpretations of terrestrial carbon loss during warming, revealing instead that significant portions were transferred and buried in marine environments, emphasizing complex cross-system connectivity. This underlines the importance of integrated biogeochemical and climate modeling perspectives to reconstruct feedbacks governing Earth system resilience and tipping points.

Crucially, the validation of biomarker endmembers via modern analogs—such as the Mississippi–Atchafalaya River system—strengthens confidence in the approach’s accuracy and relevance. By demonstrating model outputs consistent with contemporary river-coastal sediment organic carbon distributions, the study underscores the robustness of proxy-based quantitative source apportionment.

This multidisciplinary effort pushes the frontier in paleoenvironmental science, with implications extending from fundamental deep-time carbon cycle reconstructions to informing projections of future organic carbon dynamics under anthropogenic climate forcing. It exemplifies how state-of-the-art analytical chemistry, sedimentology, and Earth system modeling converge to unravel complex Earth processes critical to understanding planetary climate stability.

Further research building on these results might explore finer temporal resolution biomarker studies, integration with isotopic measurements, and expanded geographic coverage to refine the spatial heterogeneity of organic carbon sources and burial efficiencies. Additionally, investigating mechanisms underpinning organic matter preservation in marine sediments under elevated temperatures could illuminate pathways controlling long-term carbon sequestration.

In conclusion, this seminal work presents unprecedented insights into the enhanced burial of terrestrial organic carbon in marine settings during the PETM, a period typified by rapid, profound climate change. Through an elegant fusion of biomarker geochemistry and climate simulation, it opens new vistas in deciphering Earth’s carbon cycle responses and offers a potent analog to contemporary global warming scenarios.

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Subject of Research: Enhanced marine burial of terrestrial organic carbon during the Palaeocene–Eocene Thermal Maximum

Article Title: Enhanced marine burial of terrestrial organic carbon through the Palaeocene–Eocene Thermal Maximum

Article References:
Inglis, G.N., Hemingway, J.D., Stockey, R.G. et al. Enhanced marine burial of terrestrial organic carbon through the Palaeocene–Eocene Thermal Maximum. Nat. Geosci. (2026). https://doi.org/10.1038/s41561-026-02012-2

Image Credits: AI Generated

DOI: https://doi.org/10.1038/s41561-026-02012-2

A dark void once dismissed as cosmic dust may be a far more fascinating dance of black holes.

Em ecrãs de smartphones, monitores ou televisores, as gamas referem-se à capacidade de reproduzir cores. Quanto mais ampla essa gama, mais vivas e precisas, um indicador que se torna essencial para trabalhos profissionais ou consumo de multimédia.

The post Os ecrãs não são todos iguais. Sabe o que são gamas de cor e quais as diferenças entre sRGB, Adobe RGB e DCI-P3? appeared first on Tek Notícias.