ATI Radeon HD 3200 Mobile IGP vs NVIDIA GeForce MX250
Graphics Processor
| GPU model | RS780 | GP108 |
|---|---|---|
| GPU variant | RS780M | N17S-G2-A1 |
| Architecture | TeraScale | Pascal |
| Manufacturing process | 65 nm | 14 nm |
| Number of transistors | 180 million | 1,800 million |
| Die size | 85 mm² | 74 mm² |
| Foundry | — | Samsung |
Integrated Graphics
| Release date | Nov 1st, 2009 | — |
|---|---|---|
| Generation | Radeon IGP (Mobility HD 3000) | — |
| Production | End-of-life | — |
| Interface | PCIe 1.0 x16 | — |
Clocks
| GPU clock | 380 MHz | — |
|---|---|---|
| Memory clock | System Shared | 1502 MHz 6 Gbps effective |
| Base clock | — | 1519 MHz |
| Boost clock | — | 1582 MHz |
Memory Configuration
| Memory size | System Shared | 2 GB |
|---|---|---|
| Memory type | System Shared | GDDR5 |
| Memory bus width | System Shared | 64 bit |
| Bandwidth | System Dependent | 48.06 GB/s |
Render Configuration
| Shading units | 40 | 384 |
|---|---|---|
| TMUs | 4 | 24 |
| ROPs | 4 | 16 |
| Compute units | 2 | — |
| SM count | — | 3 |
| Cache L1 | — | 48 KB (per SM) |
| Cache L2 | — | 512 KB |
Performance
| Pixel rate | 1.520 GPixel/s | 25.31 GPixel/s |
|---|---|---|
| Texture rate | 1.520 GTexel/s | 37.97 GTexel/s |
| FP32 (float) performance | 30.40 GFLOPS | 1,215 GFLOPS |
| FP16 (half) performance | — | 18.98 GFLOPS (1:64) |
| FP64 (double) performance | — | 37.97 GFLOPS (1:32) |
Dimensions & Outputs
| Slot width | IGP | IGP |
|---|---|---|
| TDP | unknown | 25 W |
| Outputs | No outputs | No outputs |
| Power connectors | None | None |
API Support & Features
| DirectX | 10.0 (10_0) | 12 (12_1) |
|---|---|---|
| OpenGL | 3.3 | 4.6 |
| OpenCL | 1.0 | 3.0 |
| Vulkan | — | 1.2 |
| Shader model | 4.1 | 6.4 |
| CUDA | — | 6.1 |
Other Features
Mobile graphics
| Release date | — | Feb 21st, 2019 |
|---|---|---|
| Generation | — | GeForce MX (2xx) |
| Production | — | End-of-life |
| Interface | — | PCIe 3.0 x4 |
