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
15.7 pt (16%)
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3DMark - Cloud Gate Standard Score 1280x720
10707 Points (16%)
| Desktop-PC (HD 7770) | 2400 | 8192 MB | 1000 / 1125 MHz | 1024MB GDDR5 | 10707 |
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NVIDIA GeForce GTS 450 -4%
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3DMark - Cloud Gate Standard Graphics 1280x720
18782 Points (10%)
| Desktop-PC (HD 7770) | 2400 | 8192 MB | 1000 / 1125 MHz | 1024MB GDDR5 | 18782 |
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NVIDIA GeForce GTX 460 768MB -6%
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3DMark - Fire Strike Score 1920x1080
2600 Points (9%)
| Desktop-PC (HD 7770) | 2400 | 8192 MB | 1000 / 1125 MHz | 1024MB GDDR5 | 2600 |
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3DMark - Fire Strike Graphics 1920x1080
2825 Points (7%)
| Desktop-PC (HD 7770) | 2400 | 8192 MB | 1000 / 1125 MHz | 1024MB GDDR5 | 2825 |
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3DMark - Ice Storm Standard Graphics 1280x720
148929 Points (20%)
| Desktop-PC (HD 7770) | 2400 | 8192 MB | 1000 / 1125 MHz | 1024MB GDDR5 | 148929 |
NVIDIA GeForce GTX 460 768MB -2%
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3DMark 11 - Performance 1280x720
3356 points (9%)
| Desktop-PC (HD 7770) | 2400 | 8192 MB | 1000 / 1125 MHz | 1024MB GDDR5 | 3356 |
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AMD Radeon HD 6790 -4%
ATI Radeon HD 5850 1%
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3DMark 11 - Performance GPU 1280x720
3098 points (6%)
| Desktop-PC (HD 7770) | 2400 | 8192 MB | 1000 / 1125 MHz | 1024MB GDDR5 | 3098 |
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AMD Radeon HD 6790 -7%
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3DMark Vantage
P Result 1280x1024 +3DMark Vantage - P Result 1280x1024
14073 Points (17%)
| Desktop-PC (HD 7770) | 2400 | 8192 MB | 1000 / 1125 MHz | 1024MB GDDR5 | 14073 |
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ATI Radeon HD 5850 -6%
AMD Radeon HD 6790 -3%
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P GPU no PhysX 1280x1024 +3DMark Vantage - P GPU no PhysX 1280x1024
13398 Points (15%)
| Desktop-PC (HD 7770) | 2400 | 8192 MB | 1000 / 1125 MHz | 1024MB GDDR5 | 13398 |
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ATI Radeon HD 5850 5%
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3DMark 03 - Standard 1024x768
59392 Points (31%)
| Desktop-PC (HD 7770) | 2400 | 8192 MB | 1000 / 1125 MHz | 1024MB GDDR5 | 59392 |
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AMD Radeon HD 6790 -2%
ATI Radeon HD 5850 9%
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3DMark 05 - Standard 1024x768
26689 Points (50%)
| Desktop-PC (HD 7770) | 2400 | 8192 MB | 1000 / 1125 MHz | 1024MB GDDR5 | 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 Standard 1280x1024 +19307 Points (39%)
| Standard 1280x1024 |
| Desktop-PC (HD 7770) | 2400 | 8192 MB | 1000 / 1125 MHz | 1024MB GDDR5 | 19307 |
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AMD Radeon HD 6790 -4%
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Unigine Heaven 3.0 - DX 11, Normal Tessellation, High Shaders 1920x1080
36 fps (12%)
| Desktop-PC (HD 7770) | 2400 | 8192 MB | 1000 / 1125 MHz | 1024MB GDDR5 | 36 |
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Unigine Heaven 2.1 - high, Tesselation (normal), DirectX11 1280x1024
46.7 fps (9%)
| Desktop-PC (HD 7770) | 2400 | 8192 MB | 1000 / 1125 MHz | 1024MB GDDR5 | 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 - Gaming graphics
7.5 points (95%)
| Desktop-PC (HD 7770) | 2400 | 8192 MB | 1000 / 1125 MHz | 1024MB GDDR5 | 7.5 |
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ATI Radeon HD 5850 3%
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Windows 7 Experience Index - Graphics
7.5 points (95%)
| Desktop-PC (HD 7770) | 2400 | 8192 MB | 1000 / 1125 MHz | 1024MB GDDR5 | 7.5 |
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ATI Radeon HD 5850 3%
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Cinebench R11.5 OpenGL 64Bit +Cinebench R11.5 - OpenGL 64Bit
67.4 Points (38%)
| Desktop-PC (HD 7770) | 2400 | 8192 MB | 1000 / 1125 MHz | 1024MB GDDR5 | 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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