AMD Radeon HD 7770
Comparison, specifications and characteristics of the video card
AMD Radeon HD 7770
A brief overview of the video card AMD Radeon HD 7770 from the company AMD. Card release date 14-02-2012 year.
This is the Discrete video card, the codename of the architecture is GCN 1.0, DirectX is 11,
developed using 28 nm technology, it has 1 Gb of GDDR5 memory installed at 1125 MHz,
and together with the 128 Bit interface, this creates a bandwidth of 72.000 GB/sec.
The power consumption (TDP) is 80 W, the maximum temperature at which the video card AMD Radeon HD 7770 can work is No data available.
The outputs for the display include: 1x HDMI, 1x DVI, 2x DisplayPort. AMD Radeon HD 7770 connects to the rest of the system via the PCIe 3.0 x16 interface.
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| General information | AMD Radeon HD 7770 |
|---|---|
| Developer | Amd |
| Release year: | 2012 |
| Series | Southern Islands |
| Interface | PCIe 3.0 x16 |
| Board number: | C441, C468 |
| Maximum resolution: | 4096x2160 |
| Recommended resolution | No data available |
| Production | Discontinued |
| Starting price | 159 $ |
| Graphics processor | AMD Radeon HD 7770 |
| GPU name | Cape Verde |
| GPU variant | Cape Verde XT |
| Chip quantity | 1 |
| Architecture | GCN 1.0 |
| Manufacturer | TSMC |
| Technological process | 28 nm |
| Transistors | 1500 mln |
| Die Size | 123 mm² |
| Clock speeds | AMD Radeon HD 7770 |
| Core frequency: | 1000 MHz |
| Frequency in Boost mode | Does not support |
| Memory frequency | 1125 MHz |
| Effective memory speed: | 4.5 Gbps effective |
| Memory | AMD Radeon HD 7770 |
| Memory capacity | 1024 Mb |
| Memory type | GDDR5 |
| Memory bus width | 128 bit |
| Bandwidth | 72.000 GB/s |
| Rendering Configuration | AMD Radeon HD 7770 |
| Shader blocks: | 640 |
| TMUs units: | 40 |
| Texture blocks: | 16 |
| SM Count: | No data available |
| SMM Count: | No data available |
| Tensor cores: | No data available |
| RT cores: | No data available |
| L1 Cache: | 16 KB (per CU) |
| L2 Cache: | 256 KB |
| Theoretical performance | AMD Radeon HD 7770 |
| Pixel fill rate: | 16.000 GPixel/s |
| Texture fill rate: | 40.000 GTexel/s |
| FP16 (half) performance: | No data available |
| FP32 (float) performance: | 1.28 GFLOPS |
| FP64 (double) performance: | 80 GFLOPS |
| Graphics Features | AMD Radeon HD 7770 |
| DirectX: | 12 (Feature Level 11_1) |
| OpenGL: | 4.6 |
| OpenCL: | 1.2 |
| Vulkan: | 1.2 |
| CUDA: | No data available |
| Shader Model: | 5.1 |
| Technologies and instructions: |
ATI Eyefinity AvivoHD AMD HD3D AMD PowerPlay AMD Mantle |
| Compatibility and dimensions | AMD Radeon HD 7770 |
| Graphics card category: | Desktop computer |
| Type of video card: | Discrete |
| SLI/CrossFireX: | CrossFireX |
| Slot width: | Two-slot |
| Length: |
210 mm 8.3 inches |
| Width: | No data available |
| Height: | No data available |
| Power Consumption (TDP): | 80 W |
| Power supply requirements (PSU): | 250 W |
| Max. allowable temperature: | No data available |
| Power connectors: | 1x 6-pin |
| Outputs: |
1x HDMI 1x DVI 2x DisplayPort |
| * Specifications are subject to change by the manufacturer without notice | |
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