AMD FirePro M5100 vs NVIDIA GeForce 945A
Graphics Processor
| GPU model | Venus | GM108 |
|---|---|---|
| GPU variant | Venus XT | — |
| Architecture | GCN 1.0 | Maxwell |
| Foundry | TSMC | TSMC |
| Manufacturing process | 28 nm | 28 nm |
| Number of transistors | 1,500 million | unknown |
| Die size | 123 mm² | unknown |
Mobile graphics
| Release date | Oct 16th, 2013 | Mar 13th, 2015 |
|---|---|---|
| Generation | FirePro Mobile (Mx100) | GeForce 900A |
| Production | End-of-life | End-of-life |
| Interface | MXM-A (3.0) | PCIe 3.0 x8 |
| Reviews | 10 in our database | — |
| Predecessor | — | GeForce 800A |
Clocks
| Base clock | 725 MHz | 1006 MHz |
|---|---|---|
| Boost clock | 775 MHz | 1189 MHz |
| Memory clock | 1125 MHz 4.5 Gbps effective | 1253 MHz 5 Gbps effective |
Memory Configuration
| Memory size | 2 GB | 1024 MB |
|---|---|---|
| Memory type | GDDR5 | GDDR5 |
| Memory bus width | 128 bit | 64 bit |
| Bandwidth | 72.00 GB/s | 40.10 GB/s |
Render Configuration
| Shading units | 640 | 384 |
|---|---|---|
| TMUs | 40 | 24 |
| ROPs | 16 | 8 |
| Compute units | 10 | — |
| Cache L1 | 16 KB (per CU) | 64 KB (per SMM) |
| Cache L2 | 256 KB | 1024 KB |
| SMM count | — | 3 |
Performance
| Pixel rate | 12.40 GPixel/s | 9.512 GPixel/s |
|---|---|---|
| Texture rate | 31.00 GTexel/s | 28.54 GTexel/s |
| FP32 (float) performance | 992.0 GFLOPS | 913.2 GFLOPS |
| FP64 (double) performance | 62.00 GFLOPS (1:16) | 28.54 GFLOPS (1:32) |
Dimensions & Outputs
| Slot width | MXM Module | MXM Module |
|---|---|---|
| TDP | unknown | 33 W |
| Outputs | No outputs | No outputs |
API Support & Features
| DirectX | 12 (11_1) | 12 (11_0) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 1.2 | 3.0 |
| Vulkan | 1.2 | 1.1 |
| Shader model | 5.1 | 5.1 |
| CUDA | — | 5.0 |
