Author: Jan Olšan

Alder Lake may have a higher power draw. PSU recommendations

News, Processors | | Jan Olšan

Intel will release new Alder Lake desktop processors in three months—with a powerful new architecture and hybrid big.LITTLE approach for the first time. These CPUs, finally manufactured on 7nm process (originally 10nm Enhanced SuperFin), should have significantly better energy efficiency. But it looks thir power needs will go up despite this. Intel is increasing the currents required from PSUs, which could mean higher power draws. Read more “Alder Lake may have a higher power draw. PSU recommendations” »

Intel AVX-512 tested in x265: how to enable it and does it help?

Extra tests, Guides, Processors | | Jan Olšan

The 11th generation Intel Core processors (Rocket Lake) are the first mainstream desktop parts supporting AVX-512 instruction set, previously only available in Xeons or the X299 platform. One area where AVX-512 promises better performance is multimedia. We looked at one use: encoding HEVC video via x265. It’s little known, but x265 does not actually use AVX-512 by default. We’ll show you how to turn it on and what are the effects. Read more “Intel AVX-512 tested in x265: how to enable it and does it help?” »

Specs of Intel Alder Lake 125W ‘K’ processors leak: clock rate, PL2

News, Processors | | Jan Olšan

Last week we’ve had reports of the big.LITTLE Intel Alder Lake processors reaching surprising performance: with just 8 “big” cores out of the total 16, they are said to surpass the 32-threaded Zen 3 in Cinebench R20. Now we the specs of all three 125W unlocked models, with clocks and power draw in boost, aka PL2. Looks like 10nm process will finally lower the power consumption compared to the 14nm CPUs—but not by much. Read more “Specs of Intel Alder Lake 125W ‘K’ processors leak: clock rate, PL2” »

Graphics card prices fall sharply, now lowest since February

Graphics, News | | Jan Olšan

Last month we had tentative reports of possibly improving  situation in graphics card market, which is afflicted by shortages and high prices this year—largely due to the return of cryptocurrency bubble and the resulting Ethereum mining obsession. The crisis seems to really be on its way out. Prices continue to fall, in Germany they’re already at lowest levels since February. And their decline is pretty fast too. Read more “Graphics card prices fall sharply, now lowest since February” »

„Windows 11 requires TPM“. Don’t panic, just do this in BIOS

Guides, Motherboards, Processors | | Jan Olšan

Microsoft has unveiled Windows 11. In addition to new features and improvements, it also has higher HW requirements than Windows 10. It’s not performance that’s needed, but rather special features that not every PC may have. W11 requires TPM 2.0 (or Trusted Platform Module), which many people are now looking for. But there’s no need to get nervous, because in fact you probably already have it, just need to enable it. How to do it? Read more “„Windows 11 requires TPM“. Don’t panic, just do this in BIOS” »

Leak shows performance of 1024 and 3584 shader Intel Xe GPUs

Graphics, News | | Jan Olšan

Data on the performance of two of Intel’s gaming graphics cards with the DG2/Xe HPG architecture have been leaked: cheaper cards could compete with the GeForce GTX 1650 to GTX 1650 Super, mainstream cards with 448 EU are expected to be just behind the RTX 3070. Which means that a full-fat version with 512 EU could be even faster. Intel thus could have a chance to take hold in a large parts of the gaming graphics market. Read more “Leak shows performance of 1024 and 3584 shader Intel Xe GPUs” »

AMD GPUs will be chiplet, confirmed for 5nm Aldebaran

Graphics, News | | Jan Olšan

After Ryzen and Threadripper chiplet CPUs, AMD’s GPUs are apparently next to take this approach using several smaller chips to replace a single bigger one. AMD staff have now confirmed that the next generation of compute GPUs, likely coming next year (possibly as the first 5nm GPUs), will consist of at least two chiplets. Chiplets have not yet been confirmed in gaming graphics cards, but they could appear in the new RDNA 3 architecture. Read more “AMD GPUs will be chiplet, confirmed for 5nm Aldebaran” »

TSMC keeps rocking. 4nm process to be ready a quarter earlier

News, Technology | | Jan Olšan

When release dates get rescheduled in computer industry, it’s usually to later. Obstacles in development happen and it is not always possible to meet the plans, so delays are common. But there’s a good news of this sort now, for a change. TSMC actually managed to push the development of ab upcoming future process noe forward. The company has now announced that the production of 4nm chips will start earlier than originally planned. Read more “TSMC keeps rocking. 4nm process to be ready a quarter earlier” »

The first PCIe 5.0 ×4 SSD controller, speed up to 14 GB/s

News, SSDs, Storages | | Jan Olšan

It looks like PCI Express 5.0 SSDs will roll out at slower pace than PCI Express 4.0 ones, but the first controller to use this technology is already coming. Marvell has now unveiled the Bravera SC5 chips, which are to power NVMe modules with read speeds of up to 14 GB/s and 2 million IOPS. To handle this, the chips have ten different ARM cores inside. These SSDs will likely only target servers for now though, not desktops or laptops yet. Read more “The first PCIe 5.0 ×4 SSD controller, speed up to 14 GB/s” »

AMD redies 3D chiplets: demo of Zen 3 with 192MB 3D V-Cache

News, Processors, Technology | | Jan Olšan

After Intel, AMD has now presented its new products. These include the Ryzen 5000G APU, Radeon RX 6000M graphics for laptops and FSR upscaling intended as a competition for DLSS from Nvidia. But the processor news was the most interesting thing: 3D silicon chiplets layered on top of each other may come into Ryzen processors, and AMD has shown a prototype, which has 3× larger L3 cache, bringing nice gaming performance boosts. Read more “AMD redies 3D chiplets: demo of Zen 3 with 192MB 3D V-Cache” »

More on AMD AM5: TDP to reach 120 W, more PCIe lanes, CPU’s look

Motherboards, News, Processors | | Jan Olšan

We have recently covered the first info detailing the new AMD desktop platform for Ryzen 6000 processors (or 7000, we’ll see) that will introduce DDR5 memory. The source of this report has now provided more on the connectivity specs, as well as a picture showing what the processors for the AM5 socket might look like. But it also looks like the TDP will increase, perhaps due to the TDP increasing strategy of Intel’s. Read more “More on AMD AM5: TDP to reach 120 W, more PCIe lanes, CPU’s look” »

DDR5 to bring high bandwidth, 7200MHz GeIL modules unveiled

Memory, News | | Jan Olšan

Last month, memory manufacturers started showing off images of upcoming DDR5 modules that are going to be used with Intel Alder Lake processors coming later this year. Now we have news on the performance of enthusiast overclocked modules based on this memory. GeIL has announced the specs of its first DDR5 kits and it looks promising: instead of the standard 4800, they will be available with an effective clock of up to 7200 MHz. Read more “DDR5 to bring high bandwidth, 7200MHz GeIL modules unveiled” »

Ryzen 5000 XT sample leak: stepping B2 to bring 5 GHz clock

News, Processors | | Jan Olšan

Refresh of Ryzen 5000 desktop processors with Zen 3 architecture seems to be approaching. Vermeer chips, on which the current Ryzen 5000X models are based, have now appeared with a brand new B2 stepping. AMD might use refreshed CPU models as a response to Intel releasing the Rocket Lake 11th generation Core desktop processors. Chips with the B2 stepping seem to achieve higher clock speed, so they could finally reach 5 GHz officially. Read more “Ryzen 5000 XT sample leak: stepping B2 to bring 5 GHz clock” »

AMDLSS in June? New information on the FSR technology

Graphics, News | | Jan Olšan

With GeForce RTX cards, you have the option of using DLSS upscaling, which significantly increases the frame rate as rendering runs at a reduced resolution and therefore has lower performance requirements. It’s been announced that AMD is also planning an alternative for Radeon graphics cards called FidelityFX Super Resolution (FSR). A claim has shown up that the release could be closer than expected, perhaps as early as next month. Read more “AMDLSS in June? New information on the FSR technology” »

Intel Alder Lake ES leaked: 4.6 GHz clock, high power draw

News, Processors | | Jan Olšan

Interesting info has shown up about the upcoming Intel Alder Lake CPUs, the first big.LITTLE desktop CPUs. Igor’sLAB has covered a sample called Core-1800 with 16 cores and 24 threads. The ES already shows promising clock speed and boost values for different active core counts. Also notable is the power draw. Intel doesn’t seem to be about to return to more power-efficient CPUs despite the 10nm process, PL2 is still over 200 W. Read more “Intel Alder Lake ES leaked: 4.6 GHz clock, high power draw” »

1 … 34 35 36 37 38 … 40