General Information |
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|---|---|
| GPU Name: | ATI Radeon HD 5870 |
| Generation: | Evergreen (HD 5800) |
| Transistors: | 2,154 million |
| Die Size: | 334 mm2 |
| Process Size: | 40 nm |
| Architecture: | TeraScale 2 |
| Foundry: | TSMC |
| Release Date: | Sep 23rd, 2009 |
Graphics Specifications |
|
|---|---|
| GPU Clock: | 850 MHz |
| Shading Units: | 1600 |
| Compute Units: | 20.0 |
| TMUs: | 80 |
| ROPs: | 32 |
| L1 Cache: | 8 KB (per CU) |
| L2 Cache: | 512 KB |
Graphics Memory |
|
|---|---|
| Memory Clock: | 1200 MHz |
| Memory Size: | 1024 MB |
| Memory Type: | GDDR5 |
| Memory Bus: | 256 bit |
| Bandwidth: | 153.6 GB/s |
Features |
|
|---|---|
| Shader Model: | 5.0 |
| OpenCL: | 1.2 |
| OpenGL: | 4.4 |
| DirectX: | 11.2 (11_0) |
Performance |
|
|---|---|
| Pixel Rate: | 27.20 GPixel/s |
| Texture Rate: | 68.00 GTexel/s |
| FP32 (float) performance: | 2.720 TFLOPS |
| FP64 (double) performance: | 544.0 GFLOPS (1:5) |
Founder Edition |
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|---|---|
| TDP: | 188 W |
| Suggested PSU: | 450 W |
| Power Connectors: | 2x 6-pin |
| Slot Width: | Dual-slot |
| Length: | 280 mm 11 inches |
| Height: | 37 mm 1.5 inches |
| Width: | 111 mm 4.4 inches |