ATI Mobility Radeon HD 3470 vs NVIDIA GeForce 6700 XL
Graphics Processor
| GPU model | M82 | NV43 |
|---|---|---|
| Architecture | TeraScale | Curie |
| Foundry | TSMC | TSMC |
| Manufacturing process | 55 nm | 110 nm |
| Number of transistors | 181 million | 146 million |
| Die size | 67 mm² | 154 mm² |
Mobile graphics
| Release date | Jan 7th, 2008 | — |
|---|---|---|
| Generation | M8x (Mobility HD 3400) | — |
| Production | End-of-life | — |
| Interface | MXM-II | — |
| Reviews | 2 in our database | — |
| Predecessor | M7x | — |
| Successor | M9x | — |
Clocks
| GPU clock | 680 MHz | 525 MHz |
|---|---|---|
| Memory clock | 400 MHz 800 Mbps effective | 550 MHz 1100 Mbps effective |
Memory Configuration
| Memory size | 256 MB | 128 MB |
|---|---|---|
| Memory type | DDR2 | GDDR3 |
| Memory bus width | 64 bit | 128 bit |
| Bandwidth | 6.400 GB/s | 17.60 GB/s |
Render Configuration
| Shading units | 40 | — |
|---|---|---|
| TMUs | 4 | 8 |
| ROPs | 4 | 4 |
| Compute units | 2 | — |
| Cache L2 | 64 KB | — |
| Pixel shaders | — | 8 |
| Vertex shaders | — | 3 |
Performance
| Pixel rate | 2.720 GPixel/s | 2.100 GPixel/s |
|---|---|---|
| Texture rate | 2.720 GTexel/s | 4.200 GTexel/s |
| FP32 (float) performance | 54.40 GFLOPS | — |
| Vertex rate | — | 393.8 MVertices/s |
Dimensions & Outputs
| Slot width | MXM Module | Single-slot |
|---|---|---|
| TDP | unknown | unknown |
| Outputs | No outputs | 1x DVI1x VGA |
| Suggested PSU | — | 200 W |
| Power connectors | — | 1x 6-pin |
| Board number | — | P216 |
API Support & Features
| DirectX | 10.1 | 9.0c (9_3) |
|---|---|---|
| OpenGL | 3.3 | 2.0 (full) 2.1 (partial) |
| OpenCL | — | — |
| Vulkan | — | — |
| Shader model | 4.1 | 3.0 |
Other Features
Graphics Card
| Release date | — | Nov 14th, 2004 |
|---|---|---|
| Generation | — | GeForce 6 PCIe |
| Production | — | End-of-life |
| Interface | — | PCIe 1.0 x16 |
| Predecessor | — | GeForce PCX |
| Successor | — | GeForce 7 PCIe |
