ATI Graphics Ultra Pro VLB vs NVIDIA GeForce MX250
Graphics Processor
| GPU model | Mach32 | GP108 |
|---|---|---|
| GPU variant | Mach32-03 (2106880003) | N17S-G2-A1 |
| Architecture | Mach | Pascal |
| Manufacturing process | 700 nm | 14 nm |
| Number of transistors | unknown | 1,800 million |
| Die size | 90 mm² | 74 mm² |
| Foundry | — | Samsung |
Graphics Card
| Release date | 1993 | — |
|---|---|---|
| Generation | Mach 32 | — |
| Production | End-of-life | — |
| Launch price | 499 USD | — |
| Interface | PCI | — |
| Predecessor | Mach 8 | — |
| Successor | Mach 64 | — |
Clocks
| GPU clock | 10 MHz | — |
|---|---|---|
| Memory clock | 10 MHz | 1502 MHz 6 Gbps effective |
| Base clock | — | 1519 MHz |
| Boost clock | — | 1582 MHz |
Memory Configuration
| Memory size | 1 MB | 2 GB |
|---|---|---|
| Memory type | VRAM | GDDR5 |
| Memory bus width | 64 bit | 64 bit |
| Bandwidth | 80.00 MB/s | 48.06 GB/s |
Render Configuration
| Pixel shaders | 1 | — |
|---|---|---|
| Vertex shaders | 0 | — |
| TMUs | 0 | 24 |
| ROPs | 1 | 16 |
| Shading units | — | 384 |
| SM count | — | 3 |
| Cache L1 | — | 48 KB (per SM) |
| Cache L2 | — | 512 KB |
Performance
| Pixel rate | 10.00 MPixel/s | 25.31 GPixel/s |
|---|---|---|
| Texture rate | 0 MTexel/s | 37.97 GTexel/s |
| FP16 (half) performance | — | 18.98 GFLOPS (1:64) |
| FP32 (float) performance | — | 1,215 GFLOPS |
| FP64 (double) performance | — | 37.97 GFLOPS (1:32) |
Dimensions & Outputs
| Slot width | Single-slot | IGP |
|---|---|---|
| TDP | unknown | 25 W |
| Suggested PSU | 200 W | — |
| Outputs | 1x VGA | No outputs |
| Power connectors | — | None |
API Support & Features
| DirectX | — | 12 (12_1) |
|---|---|---|
| OpenGL | — | 4.6 |
| OpenCL | — | 3.0 |
| Vulkan | — | 1.2 |
| Pixel shader | — | — |
| Vertex shader | — | — |
| CUDA | — | 6.1 |
| Shader model | — | 6.4 |
Other Features
Mobile graphics
| Release date | — | Feb 21st, 2019 |
|---|---|---|
| Generation | — | GeForce MX (2xx) |
| Production | — | End-of-life |
| Interface | — | PCIe 3.0 x4 |
