GPU Name | TU104 | GA106 |
---|---|---|
GPU Variante | N19E-Q3-A1 | — |
Architektur | Turing | Ampere |
Hersteller | TSMC | Samsung |
Prozessgröße | 12 nm | 8 nm |
Transistoren | 13,600 million | 13,250 million |
Chipgröße | 545 mm² | 276 mm² |
Veröffentlichungsdatum | May 27th, 2019 | Apr 12th, 2021 |
---|---|---|
Generation | Quadro Mobile (Tx000) | Quadro Mobile (Ax000) |
Produktion | Active | Active |
Businterface | PCIe 3.0 x16 | PCIe 4.0 x16 |
Basis-Taktfrequenz | 1110 MHz | 893 MHz |
---|---|---|
Boost-Takt | 1560 MHz | 1358 MHz |
Speicher-Taktung | 1750 MHz 14 Gbps effective | 1375 MHz 11 Gbps effective |
Speichergröße | 8 GB | 4 GB |
---|---|---|
Speichertyp | GDDR6 | GDDR6 |
Speicherbus | 256 bit | 128 bit |
Bandbreite | 448.0 GB/s | 176.0 GB/s |
Shading-Einheiten | 2560 | 2560 |
---|---|---|
TMUs | 160 | 80 |
ROPs | 64 | 48 |
Anzahl SM | 40 | 20 |
Tensor Cores | 320 | 80 |
RT-Kerne | 40 | 20 |
Cache L1 | 64 KB (per SM) | 128 KB (per SM) |
Cache L2 | 4 MB | 2 MB |
Pixelrate | 99.84 GPixel/s | 65.18 GPixel/s |
---|---|---|
Texturrate | 249.6 GTexel/s | 108.6 GTexel/s |
FP16 (half) Leistung | 15.97 TFLOPS (2:1) | 6.953 TFLOPS (1:1) |
FP32 (float) Leistung | 7.987 TFLOPS | 6.953 TFLOPS |
FP64 (double) Leistung | 249.6 GFLOPS (1:32) | 108.6 GFLOPS (1:64) |
Steckplatzbreite | IGP | IGP |
---|---|---|
TDP | 110 W | 95 W |
Ausgabe | No outputs | No outputs |
Stromverbindung | None | None |
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 | 8.6 |
Shader-Modell | 6.6 | 6.6 |