GPU model | TU104 | GP104 |
---|---|---|
Architecture | Turing | Pascal |
Foundry | TSMC | TSMC |
Manufacturing process | 12 nm | 16 nm |
Number of transistors | 13,600 million | 7,200 million |
Die size | 545 mm² | 314 mm² |
GPU variant | — | N17E-Q5-A1 |
Release date | Apr 2nd, 2020 | Jan 11th, 2017 |
---|---|---|
Generation | GeForce 20 Mobile | Quadro Mobile (Px000) |
Production | Active | End-of-life |
Interface | PCIe 3.0 x16 | MXM-B (3.0) |
Predecessor | GeForce 10 Mobile | — |
Successor | GeForce 30 Mobile | — |
Base clock | 930 MHz | 1278 MHz |
---|---|---|
Boost clock | 1155 MHz | 1582 MHz |
Memory clock | 1375 MHz 11 Gbps effective | 1502 MHz 6 Gbps effective |
Memory size | 8 GB | 16 GB |
---|---|---|
Memory type | GDDR6 | GDDR5 |
Memory bus width | 256 bit | 256 bit |
Bandwidth | 352.0 GB/s | 192.3 GB/s |
Shading units | 2560 | 2048 |
---|---|---|
TMUs | 160 | 128 |
ROPs | 64 | 64 |
SM count | 40 | 16 |
Tensor cores | 320 | — |
RT cores | 40 | — |
Cache L1 | 64 KB (per SM) | 48 KB (per SM) |
Cache L2 | 4 MB | 2 MB |
Pixel rate | 73.92 GPixel/s | 101.2 GPixel/s |
---|---|---|
Texture rate | 184.8 GTexel/s | 202.5 GTexel/s |
FP16 (half) performance | 11.83 TFLOPS (2:1) | 101.2 GFLOPS (1:64) |
FP32 (float) performance | 5.914 TFLOPS | 6.480 TFLOPS |
FP64 (double) performance | 184.8 GFLOPS (1:32) | 202.5 GFLOPS (1:32) |
Slot width | IGP | MXM Module |
---|---|---|
TDP | 80 W | 100 W |
Outputs | No outputs | No outputs |
Power connectors | None | None |
Board number | E4914 SKU 11 | — |
DirectX | 12 Ultimate (12_2) | 12 (12_1) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 3.0 | 3.0 |
Vulkan | 1.2 | 1.2 |
CUDA | 7.5 | 6.1 |
Shader model | 6.6 | 6.4 |