NVIDIA GeForce GTX 850M vs NVIDIA GRID M10-8Q
Graphics Processor
| GPU model | GM107 | GM107 |
|---|---|---|
| GPU variant | N15P-GT-A1 | GM107-570-A2 |
| Architecture | Maxwell | Maxwell |
| Foundry | TSMC | TSMC |
| Manufacturing process | 28 nm | 28 nm |
| Number of transistors | 1,870 million | 1,870 million |
| Die size | 148 mm² | 148 mm² |
Mobile graphics
| Release date | Mar 12th, 2014 | — |
|---|---|---|
| Generation | GeForce 800M | — |
| Production | End-of-life | — |
| Interface | PCIe 3.0 x16 | — |
| Predecessor | GeForce 700M | — |
| Successor | GeForce 900M | — |
Clocks
| GPU clock | 902 MHz | — |
|---|---|---|
| Memory clock | 1001 MHz 2 Gbps effective | 1300 MHz 5.2 Gbps effective |
| Base clock | — | 1033 MHz |
| Boost clock | — | 1306 MHz |
Memory Configuration
| Memory size | 2 GB | 8 GB |
|---|---|---|
| Memory type | DDR3 | GDDR5 |
| Memory bus width | 128 bit | 128 bit |
| Bandwidth | 32.03 GB/s | 83.20 GB/s |
Render Configuration
| Shading units | 640 | 640 |
|---|---|---|
| TMUs | 40 | 40 |
| ROPs | 16 | 16 |
| SMM count | 5 | 5 |
| Cache L1 | 64 KB (per SMM) | 64 KB (per SMM) |
| Cache L2 | 2 MB | 2 MB |
Performance
| Pixel rate | 14.43 GPixel/s | 20.90 GPixel/s |
|---|---|---|
| Texture rate | 36.08 GTexel/s | 52.24 GTexel/s |
| FP32 (float) performance | 1,155 GFLOPS | 1.672 TFLOPS |
| FP64 (double) performance | 36.08 GFLOPS (1:32) | 52.24 GFLOPS (1:32) |
Dimensions & Outputs
| Slot width | IGP | Dual-slot |
|---|---|---|
| TDP | 45 W | 225 W |
| Outputs | No outputs | No outputs |
| Length | — | 267 mm 10.5 inches |
| Suggested PSU | — | 550 W |
| Power connectors | — | 1x 8-pin |
API Support & Features
| DirectX | 12 (11_0) | 12 (11_0) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.1 | 1.1 |
| CUDA | 5.0 | 5.0 |
| Shader model | 5.1 | 5.1 |
Other Features
Graphics Card
| Release date | — | May 18th, 2016 |
|---|---|---|
| Generation | — | GRID |
| Production | — | End-of-life |
| Interface | — | PCIe 3.0 x16 |
