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1. AMD RADEON HD 7800 SERIES AMAZON 1080P
2. AMD RADEON HD 7800 SERIES AMAZON PLUS
3. AMD RADEON HD 7800 SERIES AMAZON WINDOWS

The 1,536 shaders of the elderly VLIW4 architecture pumps out around 2.7 TFLOPS of raw GPU processing power while the HD 7870 is batting around the 2.5 TFLOPS mark.

AMD RADEON HD 7800 SERIES AMAZON PLUS

That said in basic teraflops terms the AMD Radeon HD 7870 is still a little behind its HD 6970 grandad. But one thing is for sure, you will run everything.My system:CPU: FX 8320Mobo: Asrock 970 extreme3 r2.0Memory: 8 gigabyte Corsair Vengeance DDR3 1600PSU: Rosewill 630-Watt Green Series 80 PLUS Certified Power SupplyGPU: Gigabyte AMD Radeon HD 7870 2 GB GDDR5Cooler: Hyper 212 Plus with two fans and case with 6 fans. Like the AMD Radeon HD 7900 series cards, the HD 7870 also comes with twin geometry engines, making for some serious tessellation performance which makes absolute mincemeat of the HD 6900 series in theoretical tessellation benchmarks. With the 28nm process and very different architecture though that makes it a bit of an apples vs. That card's got a decent complement of 1,408 stream processors in its make up. It also means that the AMD Radeon HD 7870 also looks a little shader-poor when compared with even the relatively lowly HD 6950. Compared with the 32 CUs and 2,048 shaders of the HD 7970 and the 28 CUs and 1,792 shaders of the HD 7950 that's quite a drop. The HD 7870 has 20 of these Compute Units, making a total of 1,280 stream processors. To make sure it's still gaming-capable though there are four vector units in each CU to make for a combination of its old-school vector processing and the scalar architecture. This means that for varied GPGPU tasks the more flexible architecture should produce better results. Equipped with the latest technologies, such as PCI Express 3.0 and the incredibly efficient AMD ZeroCore Power technology, gamers should never settle. Radeon WattMan 3: Added support for AMD Radeon R9 Fury series, R9 390 series, R9 380 series, R9 290 series, R9 285, R9 260 series, R7 360, and R7 260 desktop graphics products. The resulting chip then has lots of these little processors which will each work on one instruction at a time until all the work is completed. Engineered to be the world’s most advanced graphics cards, AMD Radeon HD 7700, HD 78 Series GPUs feature the award-winning GCN Architecture for spectacular performance and efficiency. Radeon Chill can improve power efficiency and can lower temperatures for supported products and games when enabled through Radeon Settings.

AMD RADEON HD 7800 SERIES AMAZON WINDOWS

The Graphics Core Next GPU though is built of Compute Units (like Nvidia's Streaming Microprocessors) which are like tiny, self-contained processors. AMD Radeon HD 7750 Series Windows XP support for the AMD Radeon HD 7900, AMD Radeon HD 7800, and AMD Radeon HD 7700 Series will be made available in AMD Catalyst 12.4 Resolved issues: Highlights. For the same purpose Nvidia uses Optimus technology.Without re-treading too much of the ground we trod with the AMD Radeon HD 7970 architectural review, the original AMD tech sorted out instructions into batches before pushing them off down the GPU pipelines.įor fixed-function graphics work, like gaming, it was a great solution. AMD Radeon HD ModelĪMD has also unveiled Enduro solution for dynamic switching between the Radeon dedicated video cards and integrated on-CPU GPUs, optimizing graphics performance and battery life on laptops. AMD is also expected to release the top-of-the-line 7990M, but the card hasn’t been announced yet. We also included the 40nm 7670M for comparison purpose. In the table below you can see their specs. The first 7000M models listed on AMD.com are the Radeon HD 7770M, 7870M, and 7970M.

Compatible with any DirectX 11 capable graphics processor from AMD. Runs best on an AMD Radeon HD 7900 Series graphics processor. This demo requires Windows Vista® or above operating system, latest AMD Catalyst software, a dual- or quad-core CPU, and 4GB of RAM. The new HD 7850 has an optimised internal structure sharing many of the features of the high performance HD 7800 series already released but with fewer Stream processors and a new high speed 256-bit memory interface to the latest DDR5 memory types.

AMD RADEON HD 7800 SERIES AMAZON 1080P

The chips bring improvements in performance and power consumption and they compete against Nvidia’s “Kepler” GeForce 600M mobile chips for the same notebook segment. Movies: Full Screen 1080p (HD H.264, 400 MB) YouTube. This version of the drivers introduces support for the Radeon HD 7800 series under Windows Vista and 7 - the 77 series cards were added in the last release, meaning that the Catalyst. The new DirectX 11 GPUs are aimed at use in higher-peroformance and gaming laptops. AMD has expanded its Radeon 7000M laptop video card series with three new SKUs which populate higher-end segment.īesides the lower-end 40-nanometer Radeon HD 7000M GPUs which are rebrands of the old 6000M line with some minor changes, AMD now offers the Radeon HD 7700M, 7800M, and 7900M based on the new 28nm production process and Graphics Core Next (GCN) architecture.