GPU Name | TU104 | GA104 |
---|---|---|
GPU Variante | N19E-Q5-A1 | — |
Architektur | Turing | Ampere |
Hersteller | TSMC | Samsung |
Prozessgröße | 12 nm | 8 nm |
Transistoren | 13,600 million | 17,400 million |
Chipgröße | 545 mm² | 392 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 | 1365 MHz | 1140 MHz |
---|---|---|
Boost-Takt | 1770 MHz | 1680 MHz |
Speicher-Taktung | 1750 MHz 14 Gbps effective | 1500 MHz 12 Gbps effective |
Speichergröße | 16 GB | 8 GB |
---|---|---|
Speichertyp | GDDR6 | GDDR6 |
Speicherbus | 256 bit | 256 bit |
Bandbreite | 448.0 GB/s | 384.0 GB/s |
Shading-Einheiten | 3072 | 5120 |
---|---|---|
TMUs | 192 | 160 |
ROPs | 64 | 80 |
Anzahl SM | 48 | 40 |
Tensor Cores | 384 | 160 |
RT-Kerne | 48 | 40 |
Cache L1 | 64 KB (per SM) | 128 KB (per SM) |
Cache L2 | 4 MB | 4 MB |
Pixelrate | 113.3 GPixel/s | 134.4 GPixel/s |
---|---|---|
Texturrate | 339.8 GTexel/s | 268.8 GTexel/s |
FP16 (half) Leistung | 21.75 TFLOPS (2:1) | 17.20 TFLOPS (1:1) |
FP32 (float) Leistung | 10.87 TFLOPS | 17.20 TFLOPS |
FP64 (double) Leistung | 339.8 GFLOPS (1:32) | 537.6 GFLOPS (1:32) |
Steckplatzbreite | IGP | — |
---|---|---|
TDP | 110 W | 140 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 |