AMD Radeon HD 7770
The AMD Radeon HD 7770 is a mid-range desktop graphics card based on the Cape Verde chip (Southern Islands). It uses the 1. generation of GCN architecture with 640 unified shaders (1D) and 40 texture units. The core is clocked at 1000 MHz and the 1 GB GDDR5 memory (128 Bit) is clocked at 1,125 MHz.
| Manufacturer | AMD |
| Codename | Cape Verde |
| Architecture | GCN |
| Pipelines | 640 - unified |
| Core Speed | 1000 MHz |
| Memory Speed | 4500 MHz |
| Memory Bus Width | 128 Bit |
| Memory Type | GDDR5 |
| Max. Amount of Memory | 1024 MB |
| Shared Memory | no |
| DirectX | DirectX 11.1, Shader 5.1 |
| Transistor Count | 1500 Million |
| technology | 28 nm |
| Features | Eyefinity, HD3D, CrossFire |
| Date of Announcement | 15.02.2012 |
| Link to Manufacturer Page | http://www.amd.com/us/products/desktop/g... |
Benchmarks
Performance Rating - 3DMark 11 + Fire Strike + Time Spy
14.5 pt (15%)
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3DMark - 3DMark Cloud Gate Score
10707 Points (14%)
| Desktop-PC (HD 7770) | 2400 | 8 GB | 1000 / 1125 MHz | 1 GB | 10707 |
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NVIDIA GeForce GTS 450 -4%
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3DMark - 3DMark Cloud Gate Graphics
18782 Points (9%)
| Desktop-PC (HD 7770) | 2400 | 8 GB | 1000 / 1125 MHz | 1 GB | 18782 |
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NVIDIA GeForce GTX 460 768MB -6%
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3DMark - 3DMark Fire Strike Standard Score
2600 Points (7%)
| Desktop-PC (HD 7770) | 2400 | 8 GB | 1000 / 1125 MHz | 1 GB | 2600 |
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3DMark - 3DMark Fire Strike Standard Graphics
2825 Points (6%)
| Desktop-PC (HD 7770) | 2400 | 8 GB | 1000 / 1125 MHz | 1 GB | 2825 |
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3DMark - 3DMark Ice Storm Graphics
148929 Points (20%)
| Desktop-PC (HD 7770) | 2400 | 8 GB | 1000 / 1125 MHz | 1 GB | 148929 |
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NVIDIA GeForce GTX 460 768MB -2%
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3DMark 11 - 3DM11 Performance Score
3356 Points (8%)
| Desktop-PC (HD 7770) | 2400 | 8 GB | 1000 / 1125 MHz | 1 GB | 3356 |
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AMD Radeon HD 6790 -4%
ATI Radeon HD 5850 1%
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3DMark 11 - 3DM11 Performance GPU
3098 Points (5%)
| Desktop-PC (HD 7770) | 2400 | 8 GB | 1000 / 1125 MHz | 1 GB | 3098 |
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AMD Radeon HD 6790 -7%
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3DMark Vantage
3DM Vant. Perf. total +3DMark Vantage - 3DM Vant. Perf. total
14073 Points (14%)
| Desktop-PC (HD 7770) | 2400 | 8 GB | 1000 / 1125 MHz | 1 GB | 14073 |
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ATI Radeon HD 5850 -6%
AMD Radeon HD 6790 -3%
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3DM Vant. Perf. GPU no PhysX +3DMark Vantage - 3DM Vant. Perf. GPU no PhysX
13398 Points (12%)
| Desktop-PC (HD 7770) | 2400 | 8 GB | 1000 / 1125 MHz | 1 GB | 13398 |
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ATI Radeon HD 5850 5%
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3DMark 03 - 3DMark 03 - Standard
59392 Points (31%)
| Desktop-PC (HD 7770) | 2400 | 8 GB | 1000 / 1125 MHz | 1 GB | 59392 |
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AMD Radeon HD 6790 -2%
ATI Radeon HD 5850 9%
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3DMark 05 - 3DMark 05 - Standard
26689 Points (39%)
| Desktop-PC (HD 7770) | 2400 | 8 GB | 1000 / 1125 MHz | 1 GB | 26689 |
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ATI Radeon HD 5770 1%
AMD Radeon HD 6790 4%
NVIDIA GeForce GTS 450 5%
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3DMark 06 3DMark 06 - Standard 1280x1024 +19307 Points (36%)
| 3DMark 06 - Standard 1280x1024 |
| Desktop-PC (HD 7770) | 2400 | 8 GB | 1000 / 1125 MHz | 1 GB | 19307 |
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AMD Radeon HD 6790 -4%
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Unigine Heaven 3.0 - Unigine Heaven 3.0 DX 11
36 fps (12%)
| Desktop-PC (HD 7770) | 2400 | 8 GB | 1000 / 1125 MHz | 1 GB | 36 |
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Unigine Heaven 2.1 - Heaven 2.1 high
46.7 fps (9%)
| Desktop-PC (HD 7770) | 2400 | 8 GB | 1000 / 1125 MHz | 1 GB | 46.7 |
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NVIDIA GeForce GTX 460 768MB -2%
AMD Radeon HD 6790 -1%
NVIDIA GeForce GTX 560 Ti 8%
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Windows 7 Experience Index - Win7 Gaming graphics
7.5 Points (95%)
| Desktop-PC (HD 7770) | 2400 | 8 GB | 1000 / 1125 MHz | 1 GB | 7.5 |
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ATI Radeon HD 5850 3%
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Windows 7 Experience Index - Win7 Graphics
7.5 Points (95%)
| Desktop-PC (HD 7770) | 2400 | 8 GB | 1000 / 1125 MHz | 1 GB | 7.5 |
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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
67.4 fps (30%)
| Desktop-PC (HD 7770) | 2400 | 8 GB | 1000 / 1125 MHz | 1 GB | 67.36 |
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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 high.
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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 med..
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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 med..
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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 high.
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NVIDIA GeForce GTX 460 768MB -4%
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NVIDIA GeForce GTX 460 768MB 3%
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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 high.
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NVIDIA GeForce GTX 460 768MB 52%
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NVIDIA GeForce GTX 460 768MB -2%
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NVIDIA GeForce GTX 460 768MB 17%
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NVIDIA GeForce GTX 460 768MB 13%
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» With all tested laptops playable in detail settings high.
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NVIDIA GeForce GTX 460 768MB 25%
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» With all tested laptops playable in detail settings high.
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NVIDIA GeForce GTX 460 768MB 7%
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NVIDIA GeForce GTX 460 768MB 8%
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» With all tested laptops playable in detail settings med..
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NVIDIA GeForce GTS 450 -12%
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NVIDIA GeForce GTS 450 -10%
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NVIDIA GeForce GTS 450 -14%
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