ATI Mobility Radeon HD 545v vs NVIDIA Quadro NVS 320M
Graphics Processor
| GPU model | M92 | G84 |
|---|---|---|
| Architecture | TeraScale | Tesla |
| Foundry | TSMC | TSMC |
| Manufacturing process | 55 nm | 80 nm |
| Number of transistors | 242 million | 289 million |
| Die size | 73 mm² | 169 mm² |
Mobile graphics
| Release date | May 5th, 2010 | Jun 9th, 2007 |
|---|---|---|
| Generation | M9x (Mobility HD 500v) | NVS Mobile |
| Production | End-of-life | End-of-life |
| Interface | MXM-A (3.0) | MXM-HE |
| Reviews | 2 in our database | 26 in our database |
| Predecessor | M8x | — |
| Successor | Manhattan | — |
Clocks
| GPU clock | 720 MHz | 575 MHz |
|---|---|---|
| Memory clock | 800 MHz 1600 Mbps effective | 700 MHz 1400 Mbps effective |
| Shader clock | — | 1150 MHz |
Memory Configuration
| Memory size | 512 MB | 512 MB |
|---|---|---|
| Memory type | GDDR3 | GDDR3 |
| Memory bus width | 64 bit | 128 bit |
| Bandwidth | 12.80 GB/s | 22.40 GB/s |
Render Configuration
| Shading units | 80 | 32 |
|---|---|---|
| TMUs | 8 | 16 |
| ROPs | 4 | 8 |
| Compute units | 1 | — |
| Cache L1 | 16 KB (per CU) | — |
| Cache L2 | 64 KB | 32 KB |
| SM count | — | 4 |
Performance
| Pixel rate | 2.880 GPixel/s | 4.600 GPixel/s |
|---|---|---|
| Texture rate | 5.760 GTexel/s | 9.200 GTexel/s |
| FP32 (float) performance | 115.2 GFLOPS | 73.60 GFLOPS |
Dimensions & Outputs
| Slot width | MXM Module | MXM Module |
|---|---|---|
| TDP | 15 W | 20 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 | 1.1 |
| Vulkan | — | — |
| Shader model | 4.1 | 4.0 |
| CUDA | — | 1.1 |
