Excerpt: AMD Radeon HD 6990 Launch Review - Part I AMD Radeon On March 8th, 2011, AMD unloaded both barrels on the ultra-enthusiast performance graphics card market, with the spec-busting, power-supply wilting, dual GPU Crossfire-on-a-stick AMD Radeon HD 6990 graphics card - the fastest graphics card on the...
Performance Review of AMD Radeon HD 6990 and Radeon HD 6970 Tandem
17 May 2011
Summary: Each of us at least once in our lives thought while driving a car or even operating a kitchen appliance: imagine how good it could be if it had more power. Now let’s move to the world of computer electronics: are you happy with your Radeon HD 6970?
Pros: One of the fastest stand-alone graphics cards in the market;, Wide range of supported FSAA modes;, Best quality of anisotropic filtering in the industry;, Supports up to 6 monitors;, Fully-fledged hardware HD video decoding, including DivX and 3D;, High-quality HD video post-processing with scala...
Cons: High price;, Large size;, Noticeable noise in 3D mode;, Low energy-efficiency;, Very driver-dependent performance;, Supports less GPGPU-accelerated software than the competitors.
Conclusion: Final Thoughts Wrapping things up, there’s little we need to say that wasn’t already evident in our graphs. The 6990 is a halo card and succeeds at such – by packing two Cayman GPUs on a single card, it is without question the fastest video card on the market today.
AMD Radeon HD 6990 4GB Update - Overclocking Performance
21 March 2011
Excerpt: Just a couple of weeks back AMD released the new Radeon HD 6990 4GB graphics card to world and it was easily crowned the king of the GPU world. With performance that beat out AMD's own Radeon HD 5970 and walked past the single GPU based GeForce GTX 580 1.5GB from NVIDIA, the HD 6990 offered the most...
Conclusion: IMPORTANT: Although the rating and final score mentioned in this conclusion are made to be as objective as possible, please be advised that every author perceives these factors differently at various points in time.
Pros: Unmatched top-end DX11 graphics performance, Dual-BIOS switch enables performance boost, Drives five-display portrait mode Eyefinity, Cayman GPUs enable stereoscopic 3D functionality, Fan exhausts most heated air outside of case, Multi-view CODEC enables 3D Blu-ray playback, Improves DisplayPort ...
Cons: Extremely expensive enthusiast product, Heated exhaust is vented back into case, Audible cooling fan at idle, noisy under load, AMD HD3D products are hard to find
AMD Radeon HD 6990 Graphics Card Review: Monster Evolution on the Way
13 March 2011
Summary: There has been the same undisputed leader in the graphics cards market for almost eighteen months now. As with many good things, they all must come to an end or at least step aside in order to give way to the new generation.
Pros: Highest performance possible for a single-slot graphics card;, Significantly faster than GeForce GTX 580;, Wide range of supported FSAA modes;, Best quality of anisotropic filtering in the industry;, Supports up to 6 monitors;, Fully-fledged hardware HD video decoding, including DivX and 3D;, Hig...
Cons: High price;, Bulky size;, Signifacant noise level in 3D mode;, Low energy-efficiency in power-saving modes;, Performance depends on the driver;, Limited warranty;, Supports less GPGPU-accelerated software than the competitors.
AMD Radeon HD 6990 Review: Sumptuous Dual-GPU Power
10 March 2011
Summary: In terms of performance, we had a rough idea of what to expect based on the specifications AMD had sent to us with weeks of anticipation. What we have here is a pair of slightly diluted Radeon HD 6970 GPUs squeezed onto a single PCB.