These figures show the new card runs between 9% and 18% quicker than the old HD 7970 which, considering its clock speed is around 8% higher, is pretty impressive. In Crysis 2 at 1,920x1,080 and Ultra detail, the new 1GHz card managed 46.6fps, compared to 42.9fps from the original 925MHz HD 7970. The Radeon HD 7970 features 2048 usable stream cores, whereas the Radeon HD. In our Dirt 3 test, which we run at 1,920x1,080 with 4x anti-aliasing and Ultra detail, the HD 7970 GHz Edition managed 104.3fps, up from 88fps with the standard HD 7970. Products include the Radeon 7970 GHz Edition, Radeon HD 7970 and Radeon HD 7950. We first tested the card with AMD's current release driver, which at the time of writing was version 12.4. We recommend a Strong Processor (Intel Core i5 Quad Core/AMD FX Six Core) and 8GB of RAM for Optimal Performance. However, we were surprised by how much of a difference the tweaks made to the AMD card's performance. Radeon HD 7970 is best suited for resolutions up to and including 1920x1080. This isn’t the first card we've seen which can dynamically boost its clock speed the Nvidia GeForce GTX 680 can boost from 1.01GHz to 1.58GHz if there's enough power and thermal capacity. The card can also vary the GPU's voltage to help it manage boost speeds more effectively. Buy Now: radeon hd 7970 ghz edition,rx 570 8gb vs 1060 6gb,rog b365, Hit A 54 Discount > radeon rx 5700 xt vs rtx 2070 super,amd fx 83 ti,z270f. The new HD 7970 GHz Edition has an increased clock speed, up from 925MHz to 1GHz, and can boost dynamically up to 1.05GHz when the thermal envelope allows it. Hankering for the actual benchmarks? Then click the links above and below for more.There are a couple of big differences, though.
Emphasis on the word "matched," however, because Anandtech's gaming benchmarks suggested a tie at all except multi-monitor resolutions. 3190 - OS: Microsoft Windows 7 Ultimate 圆4 Fix has been tested and confirmed to work by others on: - Microsoft Windows 8 Pro 圆4 - AMD Radeon HD 7970M. That said, when they switched out the stock cooler for a third-party cooler, the site achieved a big reduction in decibels, and most partner boards are expected to shift with third-party coolers in the first place.ĪnandTech brought some history to mix, declaring this was the first time AMD has matched NVIDIA within a single-GPU product cycle since the Radeon X1950 hit stores back in 1950 (jk: 2006). VIDEO CARD: NVIDIA GeForce GTX 670 or AMD Radeon HD 7970 / R9 280x (2GB VRAM) How do I maximize Nvidia Select the highest possible Screen Resolution under.
Tom's Hardware agreed on this final point, finding the GHz Edition to be even more of a brute than the dual-GPU GTX 690 in terms of temperature and noise under load.
This led to a "very slight" performance lead over the GTX 680, especially at higher resolutions, but the nimbler NVIDIA card still won on power efficiency.
Ryan Shrout over at PC Perspective was "pretty impressed" with the card, finding a 5-12 percent boost to gaming - on top of improvements in the latest drivers (Catalyst 12.7). Built on the 28 nm process, and based on the Tahiti graphics processor, in its Tahiti XT variant, the card supports DirectX 12. In practice? Well, it wins - but only on points. The Radeon HD 7970 was a high-end graphics card by AMD, launched on December 22nd, 2011. On the face of it, this powerhouse of a card ought to be a champ, since it comes $50 cheaper than the original's launch price (although that non-GHz Edition has now dropped to $449) and brings crucial improvements in clock speed and memory bandwidth. You know the routine: we looked this revamped card's spec sheet a few hours ago, so now it's time to find out how it fared in independent tests and whether it's worth the $499 outlay.