Unreal Engine 5.4 is here, and it's packed with new features and improvements to performance, visual fidelity, and productivity that will benefit game developers and creators across industries. With this release, we're delivering the toolsets we've been using internally to build and ship Fortnite Chapter 5, Rocket Racing, Fortnite Festival, and LEGO Fortnite. Here are some of the highlights.

Animation
Character rigging and animation authoring
This release sees substantial updates to Unreal Engine's built-in animation toolset, enabling you to quickly, easily, and enjoyably rig characters and author animation directly in engine, without the frustrating and time-consuming need to round trip to external applications. With an Experimental new Modular Control Rig feature, you can build animation rigs from understandable modular parts instead of complex granular graphs, while Automatic Retargeting makes it easier to get great results when reusing bipedal character animations. There are also extensions to the Skeletal Editor and a suite of new deformer functions to make the Deformer Graph more accessible.

AMD released its monthly major update to Radeon Software Crimson Edition, its software suite that provides drivers and system software for AMD Radeon discrete and integrated graphics processors. Version 16.2 Beta comes with game-specific optimization for "Ashes of the Singularity" Benchmark 2.0, including support for features such as DirectX 12 multi-GPU and asynchronous compute shaders. Performance improvements are added for "Rise of the Tomb Raider," and CrossFire profiles are added for "Tom Clancy's The Division" and XCOM 2. A number of bugs related to "Rise of the Tomb Raider" and "Fallout 4" were fixed.DOWNLOAD: AMD Radeon Software Crimson Edition 16.2 Beta for Windows 10/8.1/7 64-bit | Windows 10/8.1/7 32-bit

The change-log follows.

HIS announced its Radeon R9 290X graphics card duo, both of which stick to AMD's reference board design, with reference clock speeds of 1000 MHz core, and 5.00 GHz memory; and differ only with the packaging. The HIS R9 290X Fan is the base model, while the HIS R9 290X Fan Battlefield 4 Edition is practically the same card, but with an Origin key to Battlefield 4. The base model is priced at $549.99, while the Battlefield 4 Edition could charge a $25 premium over that (still cheaper than buying the game off Origin). Based on the 28 nm "Hawaii" silicon, the R9 290X features 2,816 stream processors, 176 TMUs, 4 Tessellation Units, 64 ROPs, and a 512-bit wide memory interface, holding 4 GB of GDDR5 memory.

Until now, any site that has reviewed the Radeon HD 7970 has done so, using the sample AMD provided. There are very few CrossFire reviews out there, because it's simply too hard to get more than one AMD sample. 3-way and 4-way CrossFire reviews could be even rare, if such reviews even exist to begin with. This will change on the 9th of January, when AMD's add-in board partners are officially allowed to launch their Radeon HD 7970 graphics cards, when retailers can start selling these cards, and for reviewers to end up with enough cards to do CrossFire reviews.

Apparently British retailer Overclockers.uk got its stock of Radeon HD 7970 from at least two manufacturers, MSI and HIS. The site proudly showed off stacks of HIS and MSI Radeon HD 7970 graphics cards (first picture below). We certainly hope those are not all the cards it has in its inventory. OCUK did get a chance to pull three cards out of those boxes, and set up a 3-way CrossFireX setup using an Intel Core i7 "Sandy Bridge-E" system. At least one of those three cards is an MSI card, which isn't much different from the reference card than the MSI badge on the fan. Since the system is PCI-Express Gen 3.0 compliant, we can expect there to be close to no interface bottlenecks. And the guy who set that system up for a few snaps did what every enthusiast would do - run some benchmarks.

Among the bits and pieces (read: slides) of AMD's press presentation that we're getting, a slide that's definitely missing is performance against competitive or previous generation graphics cards across a range of applications/games. Instead, there's a slide detailing tessellation performance improvements of the Radeon HD 7970 over the previous-generation HD 6970. On average, AMD is looking at about 1.5x (50%) improvements in the tests that it run. One has to also take in to account that the HD 7970 is a faster GPU overall, compared to HD 6970, and of course, that these are AMD's figures.

SAPPHIRE Technology has just announced a new model in its successful HD 6900 series of graphics cards - the HD 6970 2GB with a new super efficient Dual fan cooler and Dual BIOS giving users the choice of fast, quiet operation or performance tuning.

The new SAPPHIRE HD 6970 has the same internal architecture as the standard model, with 1536 stream processors and 96 texture processing units, and clock speeds are 880MHz for the core and 1375Mhz (5.5Gb/sec effective) for the 2GB of GDDR5 memory. This new design has two 90mm fans with thin impellers that can move the same amount of air at 10% lower rotation speeds than conventional fans, keeping noise low, and their special dust repelling bearings contribute to high reliability.

SAPPHIRE Technology has just announced a new model in its successful HD 6800 series of graphics cards - the HD 6870 1GB Dirt3 Edition with Dual fan cooler and a voucher code for the full game in the package.

The SAPPHIRE HD 6870 Dirt3 Edition has the same internal architecture as the standard model, with 1120 stream processors and 56 texture processing units, but clock speeds are increased to 920MHz for the core and 1050Mhz (4.2Gb/sec effective) for the 1GB of GDDR5 memory giving users a boost in performance. The new SAPPHIRE exclusive cooler design has Dual fans to keep this model cool and quiet even when under load conditions, keeping even extreme gamers happy! This new design has two 90mm fans with thin impellers that can move the same amount of air at 10% lower rotation speeds than conventional fans, keeping noise low, and their special dust repelling bearings contribute to high reliability.

Crytek today delivered on its promise to the PC gaming community by giving Crysis 2 a potent dose of updates that enables jaw-dropping new graphics and eye-candy on capable PCs equipped with DirectX 11 graphics cards. The updates consist of a primary patch, version 1.9, that lets you install the DirectX 11 Ultra Upgrade (free DLC), and the optional High Resolution Texture Pack (another free DLC).

The DirectX 11 Ultra Upgrade brings with it redone maps, objects and models that are enhanced with Tessellation and displacement mapping, that greatly increases geometric detail. Next, is a suite of new lighting effects that DirectX 10 and 11 introduced, including higher quality HDR motion blur, and DirectX 11 depth of field with Bokeh shapes. To install the DirectX 11 Ultra Upgrade, your Crysis 2 installation must be patched to version 1.9, and the PC must have a DirectX 11 compatible graphics card.DOWNLOAD: Crysis 2 Patch v1.9 | Crysis 2 DirectX 11 Upgrade Pack* | Crysis 2 High-Res Texture Pack**install patch 1.9 first

Building on its reputation for special editions and silent cooled graphics cards, SAPPHIRE Technology has just introduced the ULTIMATE Edition of the SAPPHIRE HD 6670, boasting the full performance and features of the fan cooled models, but with a totally silent heatpipe cooler. Helping to demonstrate its best-in-class performance the HD 6670 ULTIMATE bundle will include an access code for the latest hot driving game, Codemasters Dirt3! The SAPPHIRE HD 6670 ULTIMATE has 480 Stream Processors and sports 1GB of the latest DDR5 memory. With clock speeds of 800MHz core and 1000MHz (4GHz effective) for the memory, it delivers the same performance as fan cooled models, but with a totally silent heatpipe cooler, making it one of the fastest and most capable silent-cooled graphics card available today.

The output configuration on the bracket is Dual-Link DVI, HDMI and DisplayPort and a DVI to VGA adapter is included. The SAPPHIRE HD 6670 ULTIMATE will support three monitors in Eyefinity mode with a suitable DisplayPort monitor or active display adapter. In addition, native CrossFire support allows two or more cards to be used together for additional performance on a suitable CrossFireX compatible mainboard.

SAPPHIRE Technology has just strengthened its range of graphics cards based on the latest graphics technology from AMD with the introduction of several new models in the HD 6000 series aimed at entry level and mainstream users wanting to benefit from the latest features including multi-screen displays and stereoscopic 3D output.

Several models will be introduced with the latest core graphics technology and offering a choice of memory configurations and outputs. All of them feature second generation DX 11 engines from AMD and on-board hardware video decoding with the AMD UVD (universal Video Decoder) - now in its third generation supporting Blu-Ray 3D for stereoscopic 3D over HDMI 1.4a. In addition, models with DisplayPort output also support Eyefinity multi-screen technology. Eyefinity gives users the ability not only to play games on multiple monitors, but also to work across three or more monitors as though it were one large monitor, bringing huge productivity benefits to applications such as photo editing, music creation and document creation.

SPARKLE Computer Co., Ltd., the professional VGA card manufacturer and supplier, announced the Calibre X560 Graphics Card with Accelero cooling solution from Arctic Cooling, delivering unparalleled levels of cooling performance and gaming experience to mainstream gamers. The Calibre X560 Graphics Card adopts the Fermi 2.0 architecture which upgrades core algorithms such as texture filtering and Z-axis compression over Fermi 1.0 architecture, so that the corresponding instruction operation efficiency is greatly enhanced. At the same time, with semiconductor chip manufacturing technology improvements at TSMC, through the upgrading of core components and semiconductor manufacturing process optimization of its characteristics, still based on TSMC 40nm process in the premise, The Calibre X560 Graphics Card can run at higher frequencies. By the two improvements, the Performance/Watt ratio of the Calibre X560 Graphics Card has great increase over GeForce GTX 470 graphics cards.

In the wake of impending competition from NVIDIA GeForce GTX 560Ti, AMD is busy fine-tuning its performance-segment offer. It is lowering prices of Radeon HD 6950 with the introduction of a new 1 GB variant, and reportedly working on Radeon HD 6870 "Turbo" models. Combined with the two, AMD is also planning a new driver which is out and out focussed on performance enhancements for Radeon HD 6000 series GPUs.

Catalyst 11.1a Hotfix introduces performance improvements specific to Radeon HD 6800 and HD 6900 series, in turn specific to games. One can expect performance improvements of up to 35% with Anti-Aliasing in some games. Catalyst 11.1a is also going to give users full control over the way the driver handles tessellation, allowing users to override applications' tessellation settings (much like AA and AF). In the future, there's also scope for an AMD-optimised tessellation setting that adjusts tessellation detail to give the best details with minimal performance impact.

DOWNLOAD: AMD Catalyst 11.1a Hotfix Update

A list of changes follows.

SPARKLE Computer Co., Ltd., the professional VGA card manufacturer and supplier, today proudly introduced the Calibre X580 graphics card , delivering intense performance and the broadest set of features for gamers who demand the best.

With the excellent cooling solution from Accelero Xtreme, the Calibre X580 Graphics Card brings ultimate DX11 performance with OC function. This offers opportunities for enthusiasts and anyone intent on more hardcore applications to tap their full, powerful potential. Compared to reference GeForce GTX 580 graphics cards on market, the the Calibre X580 Graphics Card is overclocked out of box, it boosts the core, shader and memory clocks significantly to 810MHz, 1620MHz and 2016MHz, bringing ultimate performance in the latest DX11 games including Dirt 2, Stalker:OCP, Alien VS. Predator, Metro 2033 and so on.

NVIDIA today announced the latest addition to its Fermi-class of graphics processing units (GPUs), the NVIDIA GeForce GTS 450 -- which was designed to deliver the best DX11 price/performance in the $129 USD price category. According to the latest Steam survey, a leading indicator of the hardware used by PC gamers today, 56 percent(i) of gamers play at mainstream resolutions, typically between 1600x1050 and 1280x1024. The GTS 450 was specifically designed to excel at these resolutions, delivering awesome DX11 performance with 4X antialiasing turned on, enabling more gamers than ever before to experience incredibly detailed characters, terrain and game environments with blazing fast performance and awesome visuals.

For games and applications that feature tessellation -- the key feature of DX11 -- the GTS 450 is up to 65% faster than the closest competitive product(ii). Even in last generation DX9 and DX10 games, the GTS 450 is faster by over 30%(iii), including in the blockbuster PC title StarCraft II. This makes the GTS 450 a terrific GPU for playing this year's hottest games including the upcoming holiday titles like Civilization V and HAWX 2, both of which feature support for DX11 and tessellation, and other games, such as Dead Rising 2.

GIGABYTE TECHNOLOGY Co., Ltd., a leading manufacturer of motherboards and graphics cards today is pleased to launch the latest in-house designed GIGABYTE GV-R577SL-1GD, featuring GIGABYTE's own Ultra Durable VGA Technology and silent-cell cooling design. GIGABYTE's GV-R577SL-1GD is built on the highly anticipated ATI Radeon HD 5770 Series GPU, which utilizes the latest 826 million transistors on 40nm fabrication process and GDDR5 memory. GIGABYTE GV-R577SL-1GD is equipped with Microsoft DirectX 11, ATI Eyefinity Technology, ATI Stream technology, ATI CrossFireX multi-GPU support, UVD 2 and PowerPlay, setting a new standard for HD gaming performance.

The GIGABYTE GV-R577SL-1GD features GIGABYTE's own Ultra Durable VGA Technology, which can provide outstanding overclocking capability, lower GPU temperature, and excellent power efficiency. GIGABYTE's unique technology Ultra Durable VGA features 2 oz copper PCB board, Samsung and Hynix memory, Japanese solid capacitor, Ferrite /Metal Core Chokes, and Low RDS (on) MOSFET. Compared with traditional graphics accelerators, Ultra Durable VGA graphics accelerators can lower GPU temperature by 5%~10%, decrease power switching loss by 10%~30%, and increase overclocking capability by 10%~30%. GIGABYTE Ultra Durable VGA graphics accelerator GV-R577SL-1GD can provide truly "high-performance" and "green" graphic card solutions.

NVIDIA today released GeForce 257.21 WHQL driver suite for GeForce series graphics cards and NVIDIA ION platforms, this is the first WHQL-signed driver in its 256 series of drivers, which archives two main goals as far as driver packaging goes: unifying desktop and mobile GeForce drivers; and unifying GeForce 400 series drivers with that which supports GeForce 6 thru GeForce 300 series into one package (NVIDIA initially had a separate package for GeForce 400 series). GeForce 257.21 also packs a boatload of changes, including a large number of game-specific performance increments, new technologies, updates key extra components, and fixes bugs.

DOWNLOAD: NVIDIA GeForce 257.21 WHQL for Windows 7/Vista 64-bit, Windows 7/Vista 32-bit, Windows XP 32-bit, Windows XP 64-bit
A complete list of changes follows.

SPARKLE Computer Co., Ltd., the professional VGA card manufacturer and supplier, today proudly announced the SPARKLE GeForce GTX 480/470 Graphics Cards, which are the most powerful single chip graphics cards on the planet for gaming and beyond. Packing in 3 billion transistors, double the CUDA cores of previous generation GPUs, a high speed GDDR5 memory interface, and full DirectX 11 support, the SPARKLE GeForce GTX 480/470 Graphics Cards are designed for groundbreaking graphics performance. With a revolutionary new scalable geometry pipeline and enhanced anti-aliasing capabilities, the SPARKLE GeForce GTX 480/470 Graphics Cards are the world's most powerful single GPU graphics cards solution, delivering up to 3 times faster performance than previous GTX 285 single GPU solutions.

With the power of GF100 GPUs, the SPARKLE GeForce GTX 480/470 Graphics Cards bring ultimate DX11 HD gaming experience to high-end gamers. The SPARKLE GeForce GTX 480/470 Graphics Cards place gamers in the center of the action and experience true DirectX 11 gaming cinema in extreme HD (2560x1600) resolutions-all enabled by GF100's revolutionary compute architecture, NVIDIA 3-way SLI technology, and incredible performance in the latest DX11 games including Dirt 2, Stalker:OCP, Alien VS. Predator, Metro 2033 and so on. With 1.5~3 times more performance than prior generation GPUs, the SPARKLE GeForce GTX 480/470 Graphics Cards tear through complex DirectX 10 environments and cinematic effects at blazing frame rates in extreme HD resolutions.

A set of company slides leaked to the press reveals that NVIDIA is claiming the upper hand in tessellation performance. With this achievement, NVIDIA is looking to encourage leaps in geometric detail, probably in future games that make use of tessellation. NVIDIA's confidence comes from the way its GF100 GPU is designed (further explained here). Each GF100 GPU physically has 16 Polymorph Engines, one per streaming multiprocessor (SM) which helps in distributed, parallel geometry processing. Each Polymorph Engine has its own tessellation unit. With 15 SMs enabled on the GeForce GTX 480 and 14 on the GeForce GTX 470, there are that many independent tessellation units.

NVIDIA demonstrated its claims in the presentation using the Unigine Heaven, where the GeForce GTX 480 was pitted against a Radeon HD 5870. In many scenes where tessellation is lower, the GPUs performed neck-and-neck, with the GTX 480 performing better more often. But in scenes with heavy tessellation (particularly the "dragon" scene, where a highly detailed model of a dragon needs to be rendered with densely tessellated meshes, the GTX 480 clocks nearly a 100% performance increment over the HD 5870. NVIDIA has been confident about the tessellation performance back since January, when it detailed the GF100 architecture. The GeForce GTX 400 series graphics cards will be unveiled on the 26th of March.Images Courtesy: Techno-Labs