ATI Radeon HD 2600 PRO vs NVIDIA GeForce GT 520M
Graphics Processor
| GPU model | RV630 | GF108 |
|---|---|---|
| GPU variant | RV630 PRO (215CDBBKA15FG) | N12P-GV2-A1 |
| Architecture | TeraScale | Fermi |
| Foundry | TSMC | TSMC |
| Manufacturing process | 65 nm | 40 nm |
| Number of transistors | 390 million | 585 million |
| Die size | 153 mm² | 116 mm² |
Graphics Card
| Release date | Jun 28th, 2007 | — |
|---|---|---|
| Generation | Radeon R600 | — |
| Production | End-of-life | — |
| Interface | PCIe 1.0 x16 | — |
| Reviews | 82 in our database | — |
| Predecessor | Radeon R500 PCIe | — |
| Successor | Radeon R700 | — |
Clocks
| GPU clock | 600 MHz | 672 MHz |
|---|---|---|
| Memory clock | 500 MHz 1000 Mbps effective | 800 MHz 1600 Mbps effective |
| Shader clock | — | 1344 MHz |
Memory Configuration
| Memory size | 256 MB | 1024 MB |
|---|---|---|
| Memory type | DDR2 | DDR3 |
| Memory bus width | 128 bit | 64 bit |
| Bandwidth | 16.00 GB/s | 12.80 GB/s |
Render Configuration
| Shading units | 120 | 48 |
|---|---|---|
| TMUs | 8 | 8 |
| ROPs | 4 | 4 |
| Compute units | 3 | — |
| Cache L2 | 64 KB | 128 KB |
| SM count | — | 1 |
| Cache L1 | — | 64 KB (per SM) |
Performance
| Pixel rate | 2.400 GPixel/s | 1.344 GPixel/s |
|---|---|---|
| Texture rate | 4.800 GTexel/s | 5.376 GTexel/s |
| FP32 (float) performance | 144.0 GFLOPS | 129.0 GFLOPS |
| FP64 (double) performance | — | 10.75 GFLOPS (1:12) |
Dimensions & Outputs
| Slot width | Single-slot | — |
|---|---|---|
| TDP | 35 W | 12 W |
| Suggested PSU | 200 W | — |
| Outputs | 2x DVI1x S-Video | No outputs |
| Power connectors | None | — |
| Board number | B148 | — |
API Support & Features
| DirectX | 10.0 (10_0) | 12 (11_0) |
|---|---|---|
| OpenGL | 3.3 | 4.6 |
| OpenCL | — | 1.1 |
| Vulkan | — | — |
| Shader model | 4.0 | 5.1 |
| CUDA | — | 2.1 |
Other Features
Mobile graphics
| Release date | — | Jan 5th, 2011 |
|---|---|---|
| Generation | — | GeForce 500M |
| Production | — | End-of-life |
| Interface | — | PCIe 2.0 x16 |
| Reviews | — | 2 in our database |
| Predecessor | — | GeForce 400M |
| Successor | — | GeForce 600M |
