NVIDIA GeForce 945M vs NVIDIA Quadro 5000M
Graphics Processor
| GPU model | GM107 | GF100 |
|---|---|---|
| Architecture | Maxwell | Fermi |
| Foundry | TSMC | TSMC |
| Manufacturing process | 28 nm | 40 nm |
| Number of transistors | 1,870 million | 3,100 million |
| Die size | 148 mm² | 529 mm² |
| GPU variant | — | N10E-GLM5-A3 |
Mobile graphics
| Release date | Oct 27th, 2015 | Jul 27th, 2010 |
|---|---|---|
| Generation | GeForce 900M | Quadro Mobile (x000M) |
| Production | End-of-life | End-of-life |
| Interface | MXM-B (3.0) | MXM-B (3.0) |
| Predecessor | GeForce 800M | Quadro FX Mobile |
| Successor | GeForce 10 Mobile | — |
| Reviews | — | 26 in our database |
Clocks
| Base clock | 928 MHz | — |
|---|---|---|
| Boost clock | 1020 MHz | — |
| Memory clock | 900 MHz 1800 Mbps effective | 600 MHz 2.4 Gbps effective |
| GPU clock | — | 405 MHz |
| Shader clock | — | 810 MHz |
Memory Configuration
| Memory size | 2 GB | 1792 MB |
|---|---|---|
| Memory type | DDR3 | GDDR5 |
| Memory bus width | 128 bit | 256 bit |
| Bandwidth | 28.80 GB/s | 76.80 GB/s |
Render Configuration
| Shading units | 640 | 320 |
|---|---|---|
| TMUs | 40 | 40 |
| ROPs | 16 | 32 |
| SMM count | 5 | — |
| Cache L1 | 64 KB (per SMM) | 64 KB (per SM) |
| Cache L2 | 2 MB | 512 KB |
| SM count | — | 10 |
Performance
| Pixel rate | 16.32 GPixel/s | 8.100 GPixel/s |
|---|---|---|
| Texture rate | 40.80 GTexel/s | 16.20 GTexel/s |
| FP32 (float) performance | 1,306 GFLOPS | 518.4 GFLOPS |
| FP64 (double) performance | 40.80 GFLOPS (1:32) | — |
Dimensions & Outputs
| Slot width | MXM Module | MXM Module |
|---|---|---|
| TDP | 75 W | 100 W |
| Outputs | No outputs | No outputs |
API Support & Features
| DirectX | 12 (11_0) | 12 (11_0) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 1.1 |
| Vulkan | 1.1 | — |
| CUDA | 5.0 | 2.0 |
| Shader model | 5.1 | 5.1 |
