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Lack of PCIe bandwidth can nerf RTX 5090 by up to 25% in content creation workloads — Puget data confirms performance hit when using older generations and fewer lanes

Puget Systems has tested a range of PCIe configurations for its GPU in different professional applications and found that lane generation and width can make a real difference.

https://www.tomshardware.com/pc-components/motherboards/lack-of-pcie-bandwidth-can-nerf-rtx-5090-by-up-to-25-percent-in-content-creation-workloads-puget-data-confirms-performance-hit-when-using-older-generations-and-fewer-lanes

Létrehozva 4h | 2025. júl. 4. 10:30:04


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Gamer turns 2012 Honda CR-V into Need for Speed Underground controller — laptop reads throttle input using OBD and a Python library, even the steering works
Gamer turns 2012 Honda CR-V into Need for Speed Underground controller — laptop reads throttle input using OBD and a Python library, even the steering works

Forget expensive simracing setups with carbon fiber seats and podium racing wheels, this is what driving in games should look like.

2025. júl. 4. 12:40:07 | tomshardware.com
This device uses a laser to shoot down 30 mosquitoes per second — LiDAR-guided 'Photonmatrix' has up to 6-meter kill zone, can gauge distance, orientation, and body size in 3 milliseconds
This device uses a laser to shoot down 30 mosquitoes per second — LiDAR-guided 'Photonmatrix' has up to 6-meter kill zone, can gauge distance, orientation, and body size in 3 milliseconds

A popular new crowdfunding campaign promises an all-in-one portable laser-driven mosquito killing machine for $498.

2025. júl. 4. 12:40:06 | tomshardware.com
Elon Musk confirms xAI is buying an overseas power plant and shipping the whole thing to the U.S. to power its new data center — 1 million AI GPUs and up to 2 Gigawatts of power under one roof, equivalent to powering 1.9 million homes
Elon Musk confirms xAI is buying an overseas power plant and shipping the whole thing to the U.S. to power its new data center — 1 million AI GPUs and up to 2 Gigawatts of power under one roof, equivalent to powering 1.9 million homes

Elon Musk's xAI is set to build million-GPU data center expected to draw up to 2 GW of power, prompting Musk to buy and import an entire power plant.

2025. júl. 4. 10:30:04 | tomshardware.com
Nvidia's newest top-tier AI supercomputers deployed for the first time — Grace Blackwell Ultra Superchip systems deployed at CoreWeave
Nvidia's newest top-tier AI supercomputers deployed for the first time — Grace Blackwell Ultra Superchip systems deployed at CoreWeave

CoreWeave deploys first Dell GB300 cluster with Switch: Up to 1.1 ExaFLOPS of AI inference performance per rack.

2025. júl. 3. 20:30:07 | tomshardware.com
Samsung 990 Evo Plus 4TB SSD drops to excellent all-time low $234 — DRAM-less drive gets blowout sale for early Prime Day
Samsung 990 Evo Plus 4TB SSD drops to excellent all-time low $234 — DRAM-less drive gets blowout sale for early Prime Day

You can get the Samsung 990 Evo Plus 4TB for just $234, 47% off its original MSRP.

2025. júl. 3. 20:30:07 | tomshardware.com
A project to bring CUDA to non-Nvidia GPUs is making major progress — ZLUDA update now has two full-time developers, working on 32-bit PhysX support and LLMs, amongst other things
A project to bring CUDA to non-Nvidia GPUs is making major progress — ZLUDA update now has two full-time developers, working on 32-bit PhysX support and LLMs, amongst other things

ZLUDA has expanded its team and made steady technical progress in Q1: Expands support for LLM.c, attempts to bring back PhysX 32-bit.

2025. júl. 3. 18:20:04 | tomshardware.com
Dell's own Black Friday in July summer sale strips $350 off price of the Alienware's 4K QD-OLED curved gaming monitor, AW3225QF deal gives Prime Day a run for its money
Dell's own Black Friday in July summer sale strips $350 off price of the Alienware's 4K QD-OLED curved gaming monitor, AW3225QF deal gives Prime Day a run for its money

Dell's Prime Day rival summer sale drops the price of the 4K QD-OLED AW3225QF to just $849 - its lowest-ever

2025. júl. 3. 18:20:04 | tomshardware.com
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