NVIDIA GeForce GTX 1660 Mobile vs NVIDIA Quadro P4000 Mobile
Graphics Processor
| GPU model | TU116B | GP104 |
|---|---|---|
| Architecture | Turing | Pascal |
| Foundry | TSMC | TSMC |
| Manufacturing process | 12 nm | 16 nm |
| Number of transistors | 6,600 million | 7,200 million |
| Die size | 284 mm² | 314 mm² |
| GPU variant | — | N17E-Q3-A1 |
Mobile graphics
| Release date | May 15th, 2019 | Jan 11th, 2017 |
|---|---|---|
| Generation | GeForce 16 Mobile | Quadro Mobile (Px000) |
| Production | Active | End-of-life |
| Interface | PCIe 3.0 x16 | MXM-B (3.0) |
Clocks
| Base clock | 1455 MHz | — |
|---|---|---|
| Boost clock | 1590 MHz | — |
| Memory clock | 2000 MHz 16000 MHz effective | 1502 MHz 6 Gbps effective |
| GPU clock | — | 1227 MHz |
Memory Configuration
| Memory size | 6 GB | 8 GB |
|---|---|---|
| Memory type | GDDR6 | GDDR5 |
| Memory bus width | 192 bit | 256 bit |
| Bandwidth | 384.0 GB/s | 192.3 GB/s |
Render Configuration
| Shading units | 1280 | 1792 |
|---|---|---|
| TMUs | 80 | 112 |
| ROPs | 48 | 64 |
| SM count | 20 | 14 |
| Cache L1 | 64 KB (per SM) | 48 KB (per SM) |
| Cache L2 | 1536 KB | 2 MB |
Performance
| Pixel rate | 76.32 GPixel/s | 78.53 GPixel/s |
|---|---|---|
| Texture rate | 127.2 GTexel/s | 137.4 GTexel/s |
| FP16 (half) performance | 8.141 TFLOPS (2:1) | 68.71 GFLOPS (1:64) |
| FP32 (float) performance | 4.070 TFLOPS | 4.398 TFLOPS |
| FP64 (double) performance | 127.2 GFLOPS (1:32) | 137.4 GFLOPS (1:32) |
Dimensions & Outputs
| Length | 229 mm 9 inches | — |
|---|---|---|
| TDP | unknown | 100 W |
| Outputs | 1x DVI1x HDMI3x DisplayPort | No outputs |
| Power connectors | None | None |
| Slot width | — | MXM Module |
API Support & Features
| DirectX | 12 (12_1) | 12 (12_1) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 1.2 | 3.0 |
| Vulkan | 1.2.140 | 1.2 |
| CUDA | 7.5 | 6.1 |
| Shader model | 6.5 | 6.4 |
