AMD FireStream 9170 vs ATI Radeon HD 2950 XTX
What is the difference between AMD FireStream 9170 and ATI Radeon HD 2950 XTX. Find out which graphics card has better performance.
Graphics Processor (GPU)
| RV670 | GPU Name | RV670 |
| TeraScale | Architecture | TeraScale |
| TSMC | Foundry | TSMC |
| 55 nm | Process Size | 55 nm |
| 666 million | Transistors | 666 million |
| 192 mm² | Die Size | 192 mm² |
Graphics Card
| Nov 8th, 2007 | Release Date | Never Released |
| FireStream | Family | Radeon R600 (HD 2900) |
| End-of-life | Production | End-of-life |
| PCIe 2.0 x16 | Bus Interface | PCIe 2.0 x16 |
Memory
| 2 GB | Memory Size | 512 MB |
| GDDR3 | Memory Type | GDDR4 |
| 256 bit | Memory Bus | 256 bit |
| 51.20 GB/s | Bandwidth | 72.06 GB/s |
Performance
| 12.80 GPixel/s | Pixel fillrate | 12.43 GPixel/s |
| 12.80 GTexel/s | Texture fillrate | 12.43 GTexel/s |
| 512.0 GFLOPS | FP32 (float) performance | 497.3 GFLOPS |
| 102.4 GFLOPS (1:5) | FP64 (double) performance | 99.46 GFLOPS (1:5) |
Clock Speeds
| 800 MHz 1600 Mbps effective | Memory Clock | 1126 MHz 2.3 Gbps effective |
| 800 MHz | GPU Clock | 777 MHz |
Render Config
| 320 | Shading Units | 320 |
| 16 | TMUs | 16 |
| 16 | ROPs | 16 |
| 4 | Compute Units | 4 |
| 256 KB | L2 Cache | 256 KB |
Board Design
| Dual-slot | Slot Width | Single-slot |
| 241 mm 9.5 inches | Length | 241 mm 9.5 inches |
| 105 W | Thermal design power (TDP) | 110 W |
| 300 W | Suggested PSU | 300 W |
| 2x DVI 1x S-Video | Display Connectors | 2x DVI 1x S-Video |
| 1x 6-pin | Power Connectors | 1x 6-pin |
API support
| 10.1 (10_1) | DirectX | 10.1 (10_1) |
| 3.3 (full) 4.0 (partial) | OpenGL | 3.3 (full) 4.0 (partial) |
| N/A | OpenCL | N/A |
| N/A | Vulkan | N/A |
| 4.1 | Shader Model | 4.1 |