ATI FireGL V7100 vs ATI Radeon X1600
Graphics Processor
| GPU model | R423 | RV516 |
|---|---|---|
| GPU variant | R423 GL | — |
| Architecture | R400 | R500 |
| Foundry | TSMC | UMC |
| Manufacturing process | 130 nm | 80 nm |
| Number of transistors | 160 million | 107 million |
| Die size | 289 mm² | 100 mm² |
Graphics Card
| Release date | Dec 1st, 2004 | 2007 |
|---|---|---|
| Generation | FireGL | Radeon R500 PCIe |
| Production | End-of-life | End-of-life |
| Launch price | 1,099 USD | — |
| Interface | PCIe 1.0 x16 | PCIe 1.0 x16 |
| Reviews | 5 in our database | 64 in our database |
| Predecessor | — | Radeon R400 PCIe |
| Successor | — | Radeon R600 |
Clocks
| GPU clock | 493 MHz | 635 MHz |
|---|---|---|
| Memory clock | 475 MHz 950 Mbps effective | 400 MHz 800 Mbps effective |
Memory Configuration
| Memory size | 256 MB | 512 MB |
|---|---|---|
| Memory type | GDDR3 | DDR2 |
| Memory bus width | 256 bit | 128 bit |
| Bandwidth | 30.40 GB/s | 12.80 GB/s |
Render Configuration
| Pixel shaders | 16 | 4 |
|---|---|---|
| Vertex shaders | 6 | 2 |
| TMUs | 16 | 4 |
| ROPs | 16 | 4 |
Performance
| Pixel rate | 7.888 GPixel/s | 2.540 GPixel/s |
|---|---|---|
| Vertex rate | 739.5 MVertices/s | 317.5 MVertices/s |
| Texture rate | 7.888 GTexel/s | 2.540 GTexel/s |
Dimensions & Outputs
| Slot width | Single-slot | Single-slot |
|---|---|---|
| Length | 211 mm 8.3 inches | — |
| Width | 111 mm 4.4 inches | — |
| TDP | 91 W | 27 W |
| Suggested PSU | 250 W | 200 W |
| Outputs | 2x DVI1x S-Video | 2x DVI1x S-Video |
| Power connectors | 1x 6-pin | None |
| Board number | A322 | — |
API Support & Features
| DirectX | 9.0b (9_2) | 9.0c (9_3) |
|---|---|---|
| OpenGL | 2.1 | 2.1 |
| OpenCL | — | — |
| Vulkan | — | — |
| Pixel shader | 2.0b | — |
| Vertex shader | 2.0b | — |
| Shader model | — | 3.0 |
