176020159
submission
MojoKid writes:
NVIDIA lifted review embargoes today for the GeForce RTX 5090 Founders Edition graphics card, based on its new Blackwell GPU architecture. GeForce RTX 5090 is built around the GB202 GPU that's manufactured on the same TSMC 4nm process as the previous gen. GB202 features 92 billion transistors, and has 21,760 CUDA Cores, 170 RT Cores and 680 Tensor cores. Connected to the GPU via a wide 512-bit interface is 32GB of GDDR7 memory offering up to 1.8 TB/s of memory bandwidth. Retailing at a steep $1999, GeForce RTX 5090 is the fastest, most powerful, and feature-rich consumer GPU in the world as of today. NVIDIA's GeForce RTX 5090 Founders Edition card itself is also a refined piece of hardware that offers significantly more performance than an RTX 4090, at much higher power levels, but in a roughly 33% thinner two-slot form factor. if you compare the GeForce RTX 5090 to the RTX 4090 at like settings, the RTX 5090 is about 25% — 40% faster and consumes more power. However, when playing a game that can leverage Blackwell's new features like DLSS 4 with multi-frame generation, the GeForce RTX 5090 can indeed be more than twice as fast as the GeForce RTX 4090.
175417911
submission
MojoKid writes:
AMD took the wraps off its new Ryzen 7 9800X3D 8-core gaming processor today, setting a new performance bar for PC gamers. AMD's previous-gen Ryzen 7 7800X3D and the new Ryzen 7 9800X3D share what appear to be similar cache configurations and TDPs. That said, Ryzen 7 9800X3D also features AMD's latest Zen 5 core microarchitecture, and its second-generation 3D V-Cache allows for not only higher clocks, but clocks that remain consistently higher for longer durations. Ryzen 7 9800X3D has a 500MHz higher base clock and 200MHz higher boost clock than the Ryzen 7 7800X3D, which alone should boost performance. AMD has also enlarged the physical size of the 3D V-Cache die to match the CCD and bonded it to the bottom-side of the chip. Now, CPU cores have direct access to cooling, which was a limiting factor with previous generations. AMD's Ryzen 7 9800X3D is the fastest CPU for gaming on the market right now, as demonstrated in the benchmarks, and will retail for $479 USD.
170434607
submission
MojoKid writes:
At CES 2023, AMD unveiled an array of Ryzen 7000 series Zen 4 processors, including new gaming-targeted X3D models that featured integrated 3D V-Cache, similar to the Ryzen 7 5800X3D. The processors go on sale tomorrow, but review embargos for AMD's latest socket AM5 flagship, the Ryzen 9 7950X3D, lifted today. As its name implies, the new Ryzen 9 7950X3D has a similar core configuration to the existing Ryzen 9 7950X (16-cores/32-threads), but this specialized CPU also packs an additional 64MB of 3D V-Cache, fused to one of its 8-core compute core dies (CCD). The CCD without 3D V-Cache operates like a standard AMD Ryzen 9 7950X, while the 3D V-Cache enabled CCD will have a more conservative voltage and frequency curve. Gaming performance received a massive boost with this new CPU, while multi-threaded content creation tests are roughly in-line with the standard 7950X. Power efficiency also shows a large, measurable improvement due to the chip relying less often on system memory.
162941558
submission
MojoKid writes:
AMD unveiled new details of its technology roadmap yesterday at its 2022 Financial Analyst Day. Chief among them were disclosures on the company's next-gen RDNA 3 GPU architecture, Zen 4 CPU architecture and Phoenix Point laptop SoC. AMD's new RDNA 3 GPU architecture for Radeon graphic cards and mobile will be a chiplet-based design, much like the company's Ryzen CPU offering. AMD also confirmed that RDNA 3 GPUs would be fabricated on a 5nm process, likely TSMC N5. The company continued to note that an "optimized graphics pipeline" will enable yet higher clock rates, while the GPU's "rearchitected compute unit" will have ray-tracing performance improvements over RDNA 2 as well. AMD says that RDNA 3 GPUs are coming later this year, with RDNA 4 arriving likely in late 2023. Meanwhile, AMD's Zen 4 is set to be the "world's first 5nm CPU," arriving later this year with a 10 percent IPC lift and greater than 15 percent single-threaded performance gain. Zen 4 will also support DDR5, AVX-512 extensions for AI workloads and a massive 125 percent increase in memory bandwidth. AMD is claiming a 35% multithreaded performance lift for Zen 4, and its Phoenix Point laptop platform SoC will be both Zen 4 and RNDA 3 infused. This is a first for AMD, since typically its laptop product's integrated graphics trail the company's current-gen GPU architecture by at least a generation. Phoenix point is set to arrive likely in the first half of 2023.
158029521
submission
MojoKid writes:
Intel lifted its performance embargo today on its new line of Alder Lake 12th Gen Core mobile processors for laptops. Reviews are hitting the web specifically with Intel's higher-end Alder Lake-H processor SKU. Alder Lake is intended to be a single, scalable CPU architecture, designed to address PC client platforms from ultra-mobile solutions down to 9 watts, up to high-performance 125 Watt+ desktop solutions. Alder Lake-H, the foundation of the Core i9-12900HK 14-core/20-thread chip in this review at HotHardware has a 45W power envelope, but it will boost to much higher levels when power and thermal headroom is available. Coupled with NVIDIA's new GeForce RTX 3080 Ti mobile GPU, the machine put up some of the gaming and content creation benchmark numbers ever recorded on a laptop. Alder Lake-H CPU derivatives will scale back to 8-core chips with a mix of Performance cores and Efficiency cores consistent with Intel's new hybrid architecture. Additional benchmarks and performance recorded on the new Alienware x17 R2 with an identical hardware config were equally as impressive. Intel 12th Gen-powered laptops are starting to become available in market now, with lower power Alder Lake-U SKUs for thin and light machines arriving later this year.
154639899
submission
MojoKid writes:
After months of speculation and early look teases, Intel's 12th Gen Core processors are finally ready for prime time. Today marks the embargo lift for independent reviews of Alder Lake and it's clear Chipzilla is back and bringing the fight again versus chief rival AMD. Intel 12th Gen Core processors incorporate two new CPU core designs, dubbed Efficiency (E-core) and Performance (P-core). In addition to this new hybrid core architecture, 12th Gen Core processors and the Z690 motherboard chipset platform also feature support for the latest memory and IO technologies, including PCI Express Gen 5, DDR5, Thunderbolt 4 and Wi-Fi 6E. The new Core i9-12900K features a monolithic, 16-core (24-thread) die with 8 Performance cores and 8 Efficiency cores, while the Core i5-12600K has 10 cores / 16-threads, comprised of 6 P-cores and 4 E-cores. Alder Lake E-cores don't support HyperThreading but P-cores can process two threads simultaneously while E-cores can manage only one, hence the asymmetric core counts. In the benchmarks, the 16-core Core i9-12900K doesn't sweep AMD's 16-core Ryzen 9 5950X across the board in multi-threaded tests, but it certainly competes very well and notches plenty of victories. In the lightly-threaded tests though, it's a much clearer win for Intel and gaming is an obvious strong point as well. Alder Lake's performance cores are as fast as they come. The $589 (MSRP) 16-core Core i9-12900K competes well with the $750 16-core Ryzen 9 5950X, and the $289 10-core Core i5-12600K has a lower MSRP than a $299 6-core Ryzen 5 5600X. The new Core i5's power and performance look great too, especially when you consider this $289 chip outruns Intel's previous-gen flagship Core i9-11900K more often than not, and it smokes a Ryzen 5 5600X.
148565406
submission
MojoKid writes:
Intel recently shifted its storage strategy somewhat and is now catering its flagship Optane SSD P5800X, which was formerly targeted solely at data centers, to workstation users. The Optane SSD P5800X is based on a proprietary PCIe Gen 4x4 native controller and it features Intel's second-generation Intel Optane memory. In terms of performance, in some of the first benchmark numbers to hit the web, the drive is an absolute beast in the workloads that matter most for the vast majority of workstation users and enthusiasts. Random reads and writes are exceptionally good and access times at low queue depths are best-of-class. The Optane SSD P5800X's sequential transfers, while strong, aren't quite on the same level as some of today's fastest NAND-based PCIe 4 solid state drives, but they do exceed 7GB/s, which is still extremely fast. Overall it's essentially the fastest SSD ever made. Endurance is off the charts too. However, all of that SSD horsepower comes at a price though, at a little over $2.50 per Gig and over $2K for an 800GB drive. With capacities of 400GB, 800GB and 1.6TB, the new Intel Optane SSD P5800X is shipping and available now.
146882576
submission
MojoKid writes:
Mountain View, CA silicon design tools heavyweight Synopsys is claiming a breakthrough in chip design automation that it claims will usher in a new level of semiconductor innovation that will take the industry above and beyond the limits of Moore's Law (Gordon Moore's observation that the number of transistors in chips double roughly every two years), which is now considered by many to be plateauing. Synopsys' tool called DSO.ai is the world's first autonomous AI tool set for chip design. Synopsys claims its DSO.ai tool can dramatically accelerate, enhance and reduce the costs involved with something called place-and-route. Just as it sounds, place-and-route (sometimes called floor planning) referrers to the placement of logic and IP blocks, and the routing of the traces and various interconnects in a chip designed to join them all together. Synopsys' DSO.ai optimizes and streamlines this process using the iterative nature of artificial intelligence and machine learning, such that what used to take dozens of engineers weeks or potentially months, now will take a junior engineer just days to complete. DSO.ai iterates on the floorplan and layout of a chip, and learns from each iteration, fine tuning and optimizing the chip within its design parameters and targets along the way. The old semiconductor paradigms are rapidly becoming a thing of the past. Today, it's about the best transistors, architectures, and accelerators for the job, and the human-constrained physical design engineering effort no longer has to be a gating factor.
146123672
submission
MojoKid writes:
In January, Intel officially announced its Tiger Lake-H mobile platform, but today disclosed full details on the new, higher-end variant of Tiger Lake manufactured using 10nm SuperFIN technology, that brings with it a few significant platform enhancements beyond just its clock speed and core count boost. Intel is refreshing the lineup with higher-power and higher-performance Tiger Lake-H45 processors, with up to 8 physical cores (16 threads). In addition, the CPUs feature 20 reconfigurable PCI Express 4.0 lanes attached directly to the processor, which enable PCIe 4.0 NVMe RAID — a first for any mobile platform. The platform features all of the latest IO and connectivity technologies, like Killer Wi-Fi 6 / 6E, Thunderbolt 4, and support for Resizable BAR. There are an array of consumer and commercial Tiger Lake-H based 11th Gen Intel Core H-series processors coming down the pipeline. The top-end consumer SKU is the Core i9-11980HK, which is an 8-core / 16-thread processor, with a base clock of 2.6GHz and maximum turbo clock of 5GHz on one or two cores. What also makes this particular processor interesting is that it is fully unlocked and overclockable via Intel's XTU utility. Intel has shipped millions of units volume to laptop OEMs already and expects to have laptops in market from all of the majors this month.
144762146
submission
MojoKid writes:
Intel just officially launched its first server products built on its advanced 10nm manufacturing process node, the 3rd Gen Xeon Scalable family of processors. 3rd Gen Xeon Scalable processors are based on the 10nm Ice Lake-SP microarchitecture, which incorporates a number of new features and enhancements. Core counts have been significantly increased with this generation, and now offer up to 40 cores / 80 threads per socket versus 28 cores / 56 threads in Intel's previous-gen offerings. The 3rd Gen Intel Xeon Scalable processor platform also supports up to 8 channels of DDR4-3200 memory, up to 6 terabytes of total memory, and up to 64 lanes of PCIe Gen4 connectivity per socket, for more bandwidth, higher capacity, and copious IO. New AI, security and cryptographic capabilities arrive with the platform as well. Across Cloud, HPC, 5G, IoT, and AI workloads, new 3rd Gen Xeon Scalable processors are claimed to offer significant uplifts across the board versus their previous-gen counterparts. And versus rival AMD's EPYC platform, Intel is also claiming many victories, specifically when AVX-512, new crypto instructions, or DL Boost are added to the equation. Core counts in the line-up range from 8 — 40 cores per processor and TDPs vary depending on the maximum base and boost frequencies and core count / configuration (up to a 270W TDP). Intel is currently shipping 3rd Gen Xeon Scalable CPUs to key customers now, with over 200K chips in Q1 this year and a steady ramp-up to follow.
143976648
submission
MojoKid writes:
AMD just unveiled its latest RDNA 2-based GPU that targets 1440p PC gamers, known as Radeon RX 6700 XT. The Radeon RX 6700 XT is built around the company's Navi 22 GPU. In terms of core counts, Navi 22 is effectively a Navi 21 — the "Big Navi" GPU used on the powerful Radeon RX 6900 XT — lopped in half. AMD's Radeon RX 6700 XT has fewer CUs and Ray Accelerators (40 vs. 80), and 50% of the total number of Stream Processors (2,560 vs. 5,120). Other parts of the of Navi 22, however, aren't scaled back quite as far. For example, the Radeon RX 6700 XT has 96MB of Infinity Cache, down from 128MB of on the 6900 XT. And the 6700 XT's memory interface is 192-bits wide versus 256-bits on Radeon RX 6800 / 6900 series cards. The 6700 XT also features 12GB of GDDR6 memory (versus 16GB). AMD has set the MSRP for its Radeon RX 6700 XT at $479. That puts its price higher than the competing GeForce RTX 3060 Ti ($399 MSRP), but somewhat lower than the RTX 3070 ($499 MSRP). Looking at the numbers, that's right where the Radeon RX 6700 XT falls in terms of performance with traditional rasterization. Factor ray tracing into the mix, however, and the Radeon falls behind both of NVIDIA's competitive products. Radeon RX 6700 XT card should be available starting today but for sure demand will be very high, so supply will likely be limited.
143686174
submission
MojoKid writes:
Some may think it strange to design and build an entire PC and custom enclosure, dedicated to running a 20-year-old screensaver, but retro computing fans and well-seasoned enthusiasts may remember the Serene Screen Marine Aquarium. This classic screensaver from the late 90s was created by the legendary artist of Defender of the Crown and more, Jim Sachs. Serene Screen's combination of beautiful fish and technology is still mesmerizing, so why not build a miniature, 3D printed aquarium and power it with a single board computer like the Rock Pi X and a 1920X480 resolution IPS LCD display? That's just what product developer Colton Westrate did. Searching for an x86 PC in a Raspberry Pi-sized form factor, Westrate chose the Rock Pi X that purportedly packs the perfunctory punch to push the Windows OS and aquarium screen saver's pulsating pixels. The Rock Pi X is based on a circa 2016 Intel x5-Z8350 processor, which is a 2 watt quad-core Cherry Trail Atom chip. From there, with a little Fusion 360 parametric modeling, a clear acrylic napkin holder and some serious skills, Westrate created this adorable pint-sized digital fish tank. There's a full parts list and how-to guide on HotHardware, along with links to the CAD files up on Thingiverse, so you can build yourself one too, if you're feeling inspired.
141704560
submission
MojoKid writes:
This morning, NVIDIA lifted its embargo on the performance and experiences of new GeForce RTX 30 Series-powered gaming laptops. Thinner, higher-performance form factors aren't the only features NVIDIA is touting with this launch. A number of new laptops will also sport 1440p, high refresh rate IPS displays like the MSI GS66 Stealth with a GeForce RTX 3080 mobile GPU tested at HotHardware. This machine features a 15.6-inch IPS, 1440p panel with a 240Hz refresh rate and G-Sync support. However, the biggest difference between these new laptop GeForce RTX 30 series GPUs and their desktop counterparts, are their core counts. Desktop GeForce RTX 3080, 3070, and 3060 series GPUs have 8,704, 5,888, and 3,584 CUDA cores, respectively, whereas these new laptop offerings have 6,144, 5,120, and 3,840 — it is only the RTX 3060 laptop GPU that has more cores than its similar-branded desktop counterpart. In the benchmarks, with a retail-ready Alienware m15 R4 gaming laptop powered by a GeForce RTX 3070 mobile GPU, the new platform offered sizable performance gains of 15 — 25% over the previous generation RTX 20 series mobile offering, and an even stronger performance lift with ray tracing enabled, sometimes in excess of a 40%. NVIDIA GeForce 30 Series laptops are in production now and available in the next few weeks from major OEMs like Alienware, ASUS, MSI, Gigabyte and others.
140839732
submission
MojoKid writes:
At its virtual CES 2021 event today, Intel's EVP Gregory Bryant unveiled an array of new processors and technologies targeting virtually every market, from affordable Chromebooks, to enthusiast-class gaming laptops and high-end desktops. Intel's 11th Gen Core vPro platform was announced, featuring new Intel Hardware Shield AI-enabled threat ransomware and crytpo-mining malware detection technology. In addition, the Intel Rocket Lake-S based Core i9-11900K 8-core CPU was revealed, offering up to a 19% improvement in IPC performance and the ability to out-pace AMD's Ryzen 9 5900X 12-core CPU in some workloads like gaming. Also, a new high-end hybrid processor, code-named Alder Lake was previewed. Alder Lake packs both high-performance cores and high-efficiency cores on a single product, for what Intel calls its "most power-scalable system-on-chip" ever. Alder Lake will also be manufactured using an enhanced version of 10nm SuperFin technology with improved power and thermal characteristics, and targets both desktop and mobile form factors when they arrive later this year. Finally, Intel launched its new 11th Gen Core H-Series Tiger Lake H35 parts that will appear in high-performance laptops as thin as 16mm. At the top of the 11th Gen H-Series stack is the Intel Core i7-11375H Special Edition, a 35W quad-core processor (8-threads) that turbos up to 5GHz and supports PCI Express 4.0, and is targeted for ultraportable gaming notebooks. Intel is claiming single-threaded performance improvements in the neighborhood of 15% over previous-gen architectures and a greater than 40% improvement in multi-threaded workloads. Intel's Bryant also announced an 8-core mobile processor variant leveraging the same architecture as the 11th Gen H-Series that is slated to start shipping a bit later this quarte at 5GHz on multiple cores, with 20 lanes of PCIe Gen 4 connectivity.
140479290
submission
MojoKid writes:
Boston Dynamics made news recently when 80% of the company was acquired by Hyundai. The company's family of robots is always impressive and now it appears they're having some fun to celebrate the close of 2020. Boston Dynamics' robot dog, Spot and its humanoid-like Atlas bot friend, were joined by their oddball sibling Handle to shake their booties on the dance floor to "Do You Love Me" by The Contours. The video starts off impressive enough with just a single Atlas showing its incredible dexterity while busting out some sweet moves that would leave even the late Patrick Swayze envious. However, as the routine progresses, the camera pulls back to show that another twin Atlas is dancing along with the first one as they show off their synchronized and fresh rug-cutting ways. As this robotic soul train continues to roll, Spot the dog saunters in to join in on the fun with the distinct flare that only rover can bring. The entire 3 minute clip is really a marvel to behold, and maybe even slightly unsettling for some that might not fully welcome our robot overlords.
