AMD Radeon HD 7970
The AMD Radeon HD 7970 is a high-end graphics card for desktop PCs It is based on the Tahiti core. It was the first GPU that was produced in 28nm and supports DirectX 11.1. The 7970 offers 2048 shader cores (1D) of the GCN architecture (first generation) and 128 texture units.
The performance of the AMD Radeon HD 7970 is clearly better than the mobile Radeon HD 7970M (which is based on the Pitcairn with only 1280 shaders). Compared to the GeFore GTX 680, the 7970 is about 8% slower. Therefore, AMD later introduced a 7970 GHz Edition that was clocked at 1000 MHz and performed on the same level as the GeForce GTX 680.
Thanks to Eyefinity up to 6 monitors can be connected to the 7970. The integrated UVD Video-Decoder is able to decode H.264, VC-1 MPEG-2, MVC, MPEG-4 Part 2 (DivX/Xvid) and Adobe Flash videos.
The AMD Radeon HD 7970 is rated with a TDP of 250 Watt.
| Manufacturer | AMD |
| Codename | Tahiti XT |
| Architecture | GCN |
| Pipelines | 2048 - unified |
| Core Speed | 925 MHz |
| Memory Speed | 5500 MHz |
| Memory Bus Width | 384 Bit |
| Memory Type | GDDR5 |
| Max. Amount of Memory | 3072 MB |
| Shared Memory | no |
| DirectX | DirectX 11.1, Shader 5.1 |
| Transistor Count | 4310 Million |
| technology | 28 nm |
| Features | Eyefinity, HD3D, CrossFire |
| Date of Announcement | 22.12.2011 |
| Link to Manufacturer Page | http://www.amd.com/us/products/desktop/g... |
Benchmarks
Performance Rating - 3DMark 11 + Fire Strike + Time Spy
26.1 pt (27%)
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3DMark - 3DMark Cloud Gate Score
14233 Points (19%)
| Desktop-PC (HD 7970) | 2400 | 8 GB | 925 / 1375 MHz | 3 GB | 14233 |
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3DMark - 3DMark Cloud Gate Graphics
43795 Points (22%)
| Desktop-PC (HD 7970) | 2400 | 8 GB | 925 / 1375 MHz | 3 GB | 43795 |
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3DMark - 3DMark Fire Strike Standard Score
5880 Points (15%)
| Desktop-PC (HD 7970) | 2400 | 8 GB | 925 / 1375 MHz | 3 GB | 5880 |
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3DMark - 3DMark Fire Strike Standard Graphics
6862 Points (14%)
| Desktop-PC (HD 7970) | 2400 | 8 GB | 925 / 1375 MHz | 3 GB | 6862 |
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3DMark - 3DMark Ice Storm Graphics
234474 Points (31%)
| Desktop-PC (HD 7970) | 2400 | 8 GB | 925 / 1375 MHz | 3 GB | 234474 |
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3DMark 11 - 3DM11 Performance Score
7323 Points (17%)
| Desktop-PC (HD 7970) | 2400 | 8 GB | 925 / 1375 MHz | 3 GB | 7323 |
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3DMark 11 - 3DM11 Performance GPU
7770 Points (13%)
| Desktop-PC (HD 7970) | 2400 | 8 GB | 925 / 1375 MHz | 3 GB | 7770 |
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3DMark Vantage
3DM Vant. Perf. total +3DMark Vantage - 3DM Vant. Perf. total
24757 Points (24%)
| Desktop-PC (HD 7970) | 2400 | 8 GB | 925 / 1375 MHz | 3 GB | 24757 |
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3DM Vant. Perf. GPU no PhysX +3DMark Vantage - 3DM Vant. Perf. GPU no PhysX
29345 Points (27%)
| Desktop-PC (HD 7970) | 2400 | 8 GB | 925 / 1375 MHz | 3 GB | 29345 |
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3DMark 03 - 3DMark 03 - Standard
106667 Points (56%)
| Desktop-PC (HD 7970) | 2400 | 8 GB | 925 / 1375 MHz | 3 GB | 106667 |
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AMD Radeon HD 6970 -15%
NVIDIA GeForce GTX 580 -12%
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3DMark 05 - 3DMark 05 - Standard
29520 Points (43%)
| Desktop-PC (HD 7970) | 2400 | 8 GB | 925 / 1375 MHz | 3 GB | 29520 |
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AMD Radeon HD 6790 -6%
NVIDIA GeForce GTS 450 -5%
NVIDIA GeForce GTX 580 0%
AMD Radeon HD 6970 7%
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3DMark 06 3DMark 06 - Standard 1280x1024 +23807 Points (44%)
| 3DMark 06 - Standard 1280x1024 |
| Desktop-PC (HD 7970) | 2400 | 8 GB | 925 / 1375 MHz | 3 GB | 23807 |
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AMD Radeon HD 6970 1%
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Unigine Heaven 3.0 - Unigine Heaven 3.0 DX 11
77.8 fps (26%)
| Desktop-PC (HD 7970) | 2400 | 8 GB | 925 / 1375 MHz | 3 GB | 77.8 |
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Unigine Heaven 2.1 - Heaven 2.1 high
102 fps (19%)
| Desktop-PC (HD 7970) | 2400 | 8 GB | 925 / 1375 MHz | 3 GB | 101.7 |
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NVIDIA GeForce GTX 580 -2%
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Windows 7 Experience Index - Win7 Gaming graphics
7.9 Points (100%)
| Desktop-PC (HD 7970) | 2400 | 8 GB | 925 / 1375 MHz | 3 GB | 7.9 |
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ATI Radeon HD 5850 -3%
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Windows 7 Experience Index - Win7 Graphics
7.9 Points (100%)
| Desktop-PC (HD 7970) | 2400 | 8 GB | 925 / 1375 MHz | 3 GB | 7.9 |
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ATI Radeon HD 5850 -3%
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Cinebench R11.5 Cinebench R11.5 OpenGL 64 Bit +Cinebench R11.5 - Cinebench R11.5 OpenGL 64 Bit
68.5 fps (30%)
| Desktop-PC (HD 7970) | 2400 | 8 GB | 925 / 1375 MHz | 3 GB | 68.52 |
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- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card
* Smaller numbers mean a higher performance
Game Benchmarks
The following benchmarks stem from our benchmarks of review laptops. The performance depends on the used graphics memory, clock rate, processor, system settings, drivers, and operating systems. So the results don't have to be representative for all laptops with this GPU. For detailed information on the benchmark results, click on the fps number.
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» With all tested laptops playable in detail settings ultra.
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» With all tested laptops playable in detail settings ultra.
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» With all tested laptops playable in detail settings ultra.
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» With all tested laptops playable in detail settings ultra.
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» With all tested laptops playable in detail settings ultra.
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» With all tested laptops playable in detail settings ultra.
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» With all tested laptops playable in detail settings ultra.
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» The benchmarks indicate that the game is not playable in the tested settings.
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» With all tested laptops playable in detail settings ultra.
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» With all tested laptops playable in detail settings ultra.
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» With all tested laptops playable in detail settings ultra.
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» With all tested laptops playable in detail settings ultra.
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NVIDIA GeForce GTX 460 768MB 9%
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NVIDIA GeForce GTX 460 768MB -40%
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NVIDIA GeForce GTX 460 768MB -28%
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» With all tested laptops playable in detail settings ultra.
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» With all tested laptops playable in detail settings ultra.
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NVIDIA GeForce GTX 460 768MB -4%
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» With all tested laptops playable in detail settings high.
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» With all tested laptops playable in detail settings ultra.
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» With all tested laptops playable in detail settings ultra.
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» With all tested laptops playable in detail settings ultra.
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» With all tested laptops playable in detail settings ultra.
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» With all tested laptops playable in detail settings ultra.
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NVIDIA GeForce GTS 450 -3%
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