ATI Radeon HD 3650 vs NVIDIA NVS 2100M
Graphics Processor
| GPU model | RV635 | GT218 |
|---|---|---|
| GPU variant | RV635 PRO (215-0682008) | — |
| Architecture | TeraScale | Tesla 2.0 |
| Foundry | TSMC | TSMC |
| Manufacturing process | 55 nm | 40 nm |
| Number of transistors | 378 million | 260 million |
| Die size | 135 mm² | 57 mm² |
Graphics Card
| Release date | Jan 20th, 2008 | — |
|---|---|---|
| Generation | Radeon R600 | — |
| Production | End-of-life | — |
| Interface | PCIe 2.0 x16 | — |
| Reviews | 28 in our database | — |
| Predecessor | Radeon R500 PCIe | — |
| Successor | Radeon R700 | — |
Clocks
| GPU clock | 725 MHz | 535 MHz |
|---|---|---|
| Memory clock | 800 MHz 1600 Mbps effective | 790 MHz 1580 Mbps effective |
| Shader clock | — | 1230 MHz |
Memory Configuration
| Memory size | 256 MB | 512 MB |
|---|---|---|
| Memory type | GDDR3 | GDDR3 |
| Memory bus width | 128 bit | 64 bit |
| Bandwidth | 25.60 GB/s | 12.64 GB/s |
Render Configuration
| Shading units | 120 | 16 |
|---|---|---|
| TMUs | 8 | 8 |
| ROPs | 4 | 4 |
| Compute units | 3 | — |
| Cache L2 | 128 KB | 32 KB |
| SM count | — | 2 |
Performance
| Pixel rate | 2.900 GPixel/s | 2.140 GPixel/s |
|---|---|---|
| Texture rate | 5.800 GTexel/s | 4.280 GTexel/s |
| FP32 (float) performance | 174.0 GFLOPS | 39.36 GFLOPS |
Dimensions & Outputs
| Slot width | Single-slot | — |
|---|---|---|
| TDP | 65 W | 11 W |
| Suggested PSU | 250 W | — |
| Outputs | 2x DVI1x S-Video | No outputs |
| Power connectors | None | — |
| Board number | B381 | — |
API Support & Features
| DirectX | 10.1 (10_1) | 11.1 (10_1) |
|---|---|---|
| OpenGL | 3.3 | 3.3 |
| OpenCL | — | 1.1 |
| Vulkan | — | — |
| Shader model | 4.1 | 4.1 |
| CUDA | — | 1.2 |
Other Features
Mobile graphics
| Release date | — | Jan 7th, 2010 |
|---|---|---|
| Generation | — | NVS Mobile (x100M) |
| Production | — | End-of-life |
| Interface | — | PCIe 2.0 x16 |
| Reviews | — | 26 in our database |
