NVIDIA GeForce GTX 1080 Ti 10 GB vs NVIDIA GeForce GTX 850M
Graphics Processor
| GPU model | GP102 | GM107 |
|---|---|---|
| Architecture | Pascal | Maxwell |
| Foundry | TSMC | TSMC |
| Manufacturing process | 16 nm | 28 nm |
| Number of transistors | 11,800 million | 1,870 million |
| Die size | 471 mm² | 148 mm² |
| GPU variant | — | N15P-GT-A1 |
Graphics Card
| Release date | Never Released | — |
|---|---|---|
| Generation | GeForce 10 | — |
| Predecessor | GeForce 900 | — |
| Successor | GeForce 20 | — |
| Production | End-of-life | — |
| Interface | PCIe 3.0 x16 | — |
| Reviews | 149 in our database | — |
Clocks
| Base clock | 1557 MHz | — |
|---|---|---|
| Boost clock | 1670 MHz | — |
| Memory clock | 1376 MHz 11 Gbps effective | 1001 MHz 2 Gbps effective |
| GPU clock | — | 902 MHz |
Memory Configuration
| Memory size | 10 GB | 2 GB |
|---|---|---|
| Memory type | GDDR5X | DDR3 |
| Memory bus width | 320 bit | 128 bit |
| Bandwidth | 440.3 GB/s | 32.03 GB/s |
Render Configuration
| Shading units | 3200 | 640 |
|---|---|---|
| TMUs | 200 | 40 |
| ROPs | 80 | 16 |
| SM count | 25 | — |
| Cache L1 | 48 KB (per SM) | 64 KB (per SMM) |
| Cache L2 | 2.5 MB | 2 MB |
| SMM count | — | 5 |
Performance
| Pixel rate | 133.6 GPixel/s | 14.43 GPixel/s |
|---|---|---|
| Texture rate | 334.0 GTexel/s | 36.08 GTexel/s |
| FP16 (half) performance | 167.0 GFLOPS (1:64) | — |
| FP32 (float) performance | 10.69 TFLOPS | 1,155 GFLOPS |
| FP64 (double) performance | 334.0 GFLOPS (1:32) | 36.08 GFLOPS (1:32) |
Dimensions & Outputs
| Slot width | Dual-slot | IGP |
|---|---|---|
| Length | 267 mm 10.5 inches | — |
| Width | 112 mm 4.4 inches | — |
| Height | 40 mm 1.6 inches | — |
| TDP | 250 W | 45 W |
| Suggested PSU | 600 W | — |
| Outputs | 1x HDMI3x DisplayPort | No outputs |
| Power connectors | 1x 6-pin + 1x 8-pin | — |
| Board number | PG611 SKU 10 | — |
API Support & Features
| DirectX | 12 (12_1) | 12 (11_0) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.2 | 1.1 |
| CUDA | 6.1 | 5.0 |
| Shader model | 6.4 | 5.1 |
Other Features
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 |
