ATI Mobility Radeon HD 2600 XT vs NVIDIA Quadro FX 4500 SDI
Graphics Processor
| GPU model | M76 | G70 |
|---|---|---|
| GPU variant | M76 XT | — |
| Architecture | TeraScale | Curie |
| Foundry | TSMC | TSMC |
| Manufacturing process | 65 nm | 110 nm |
| Number of transistors | 390 million | 302 million |
| Die size | 153 mm² | 333 mm² |
Mobile graphics
| Release date | May 14th, 2007 | — |
|---|---|---|
| Generation | M7x (Mobility HD 2000) | — |
| Production | End-of-life | — |
| Interface | MXM-II | — |
| Reviews | 2 in our database | — |
| Predecessor | M6x | — |
| Successor | M8x | — |
Clocks
| GPU clock | 680 MHz | 430 MHz |
|---|---|---|
| Memory clock | 750 MHz 1500 Mbps effective | 525 MHz 1050 Mbps effective |
Memory Configuration
| Memory size | 256 MB | 512 MB |
|---|---|---|
| Memory type | GDDR3 | GDDR3 |
| Memory bus width | 128 bit | 256 bit |
| Bandwidth | 24.00 GB/s | 33.60 GB/s |
Render Configuration
| Shading units | 120 | — |
|---|---|---|
| TMUs | 8 | 24 |
| ROPs | 4 | 16 |
| Compute units | 3 | — |
| Cache L2 | 64 KB | — |
| Pixel shaders | — | 24 |
| Vertex shaders | — | 8 |
Performance
| Pixel rate | 2.720 GPixel/s | 6.880 GPixel/s |
|---|---|---|
| Texture rate | 5.440 GTexel/s | 10.32 GTexel/s |
| FP32 (float) performance | 163.2 GFLOPS | — |
| Vertex rate | — | 860.0 MVertices/s |
Dimensions & Outputs
| Slot width | MXM Module | Triple-slot |
|---|---|---|
| TDP | unknown | 116 W |
| Outputs | No outputs | 2x DVI1x S-Video |
| Length | — | 267 mm 10.5 inches |
| Width | — | 111 mm 4.4 inches |
| Suggested PSU | — | 300 W |
| Power connectors | — | 1x 6-pin |
| Board number | — | P348 |
API Support & Features
| DirectX | 10.0 (10_0) | 9.0c (9_3) |
|---|---|---|
| OpenGL | 3.3 | 2.1 |
| OpenCL | — | — |
| Vulkan | — | — |
| Shader model | 4.0 | 3.0 |
Other Features
Graphics Card
| Release date | — | Jan 30th, 2006 |
|---|---|---|
| Generation | — | Quadro FX |
| Production | — | End-of-life |
| Interface | — | PCIe 1.0 x16 |
| Reviews | — | 26 in our database |
