ATI Mobility Radeon HD 3670 vs NVIDIA Quadro FX 1600M
Graphics Processor
| GPU model | M86 | G84 |
|---|---|---|
| Architecture | TeraScale | Tesla |
| Foundry | TSMC | TSMC |
| Manufacturing process | 55 nm | 80 nm |
| Number of transistors | 378 million | 289 million |
| Die size | 135 mm² | 169 mm² |
| GPU variant | — | NB8P-GLM |
Mobile graphics
| Release date | Jan 7th, 2008 | Jun 1st, 2007 |
|---|---|---|
| Generation | M8x (Mobility HD 3600) | Quadro FX Mobile (x600M) |
| Production | End-of-life | End-of-life |
| Interface | PCIe 2.0 x16 | MXM-HE |
| Reviews | 2 in our database | 26 in our database |
| Predecessor | M7x | — |
| Successor | M9x | — |
Clocks
| GPU clock | 680 MHz | 625 MHz |
|---|---|---|
| Memory clock | 800 MHz 1600 Mbps effective | 800 MHz 1600 Mbps effective |
| Shader clock | — | 1250 MHz |
Memory Configuration
| Memory size | 256 MB | 512 MB |
|---|---|---|
| Memory type | GDDR3 | GDDR3 |
| Memory bus width | 128 bit | 128 bit |
| Bandwidth | 25.60 GB/s | 25.60 GB/s |
Render Configuration
| Shading units | 120 | 32 |
|---|---|---|
| TMUs | 8 | 16 |
| ROPs | 4 | 8 |
| Compute units | 3 | — |
| Cache L2 | 128 KB | 32 KB |
| SM count | — | 4 |
Performance
| Pixel rate | 2.720 GPixel/s | 5.000 GPixel/s |
|---|---|---|
| Texture rate | 5.440 GTexel/s | 10.00 GTexel/s |
| FP32 (float) performance | 163.2 GFLOPS | 80.00 GFLOPS |
Dimensions & Outputs
| TDP | 30 W | 50 W |
|---|---|---|
| Outputs | No outputs | No outputs |
API Support & Features
| DirectX | 10.1 (10_1) | 11.1 (10_0) |
|---|---|---|
| OpenGL | 3.3 | 3.3 |
| OpenCL | — | 1.1 |
| Vulkan | — | — |
| Shader model | 4.1 | 4.0 |
| CUDA | — | 1.1 |
