GPU model | TU104 | TU104 |
---|---|---|
Architecture | Turing | Turing |
Foundry | TSMC | TSMC |
Manufacturing process | 12 nm | 12 nm |
Number of transistors | 13,600 million | 13,600 million |
Die size | 545 mm² | 545 mm² |
GPU variant | — | N19E-Q5-A1 |
Release date | Apr 2nd, 2020 | May 27th, 2019 |
---|---|---|
Generation | GeForce 20 Mobile | Quadro Mobile (Tx000) |
Production | Active | Active |
Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
Predecessor | GeForce 10 Mobile | — |
Successor | GeForce 30 Mobile | — |
Base clock | 930 MHz | 1365 MHz |
---|---|---|
Boost clock | 1155 MHz | 1770 MHz |
Memory clock | 1375 MHz 11 Gbps effective | 1750 MHz 14 Gbps effective |
Memory size | 8 GB | 16 GB |
---|---|---|
Memory type | GDDR6 | GDDR6 |
Memory bus width | 256 bit | 256 bit |
Bandwidth | 352.0 GB/s | 448.0 GB/s |
Shading units | 2560 | 3072 |
---|---|---|
TMUs | 160 | 192 |
ROPs | 64 | 64 |
SM count | 40 | 48 |
Tensor cores | 320 | 384 |
RT cores | 40 | 48 |
Cache L1 | 64 KB (per SM) | 64 KB (per SM) |
Cache L2 | 4 MB | 4 MB |
Pixel rate | 73.92 GPixel/s | 113.3 GPixel/s |
---|---|---|
Texture rate | 184.8 GTexel/s | 339.8 GTexel/s |
FP16 (half) performance | 11.83 TFLOPS (2:1) | 21.75 TFLOPS (2:1) |
FP32 (float) performance | 5.914 TFLOPS | 10.87 TFLOPS |
FP64 (double) performance | 184.8 GFLOPS (1:32) | 339.8 GFLOPS (1:32) |
Slot width | IGP | IGP |
---|---|---|
TDP | 80 W | 110 W |
Outputs | No outputs | No outputs |
Power connectors | None | None |
Board number | E4914 SKU 11 | — |
DirectX | 12 Ultimate (12_2) | 12 Ultimate (12_2) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 3.0 | 3.0 |
Vulkan | 1.2 | 1.2 |
CUDA | 7.5 | 7.5 |
Shader model | 6.6 | 6.6 |