GPU Name | GA106 | TU104 |
---|---|---|
Architektur | Ampere | Turing |
Hersteller | Samsung | TSMC |
Prozessgröße | 8 nm | 12 nm |
Transistoren | 13,250 million | 13,600 million |
Chipgröße | 276 mm² | 545 mm² |
GPU Variante | — | N19E-Q5-A1 |
Veröffentlichungsdatum | May 11th, 2021 | May 27th, 2019 |
---|---|---|
gpu.details.availability | 2021 | — |
Generation | GeForce 30 Mobile | Quadro Mobile (Tx000) |
Vorgänger | GeForce 20 Mobile | — |
Produktion | Active | Active |
Businterface | PCIe 4.0 x16 | PCIe 3.0 x16 |
Basis-Taktfrequenz | 735 MHz | 1365 MHz |
---|---|---|
Boost-Takt | 1035 MHz | 1770 MHz |
Speicher-Taktung | 1500 MHz 12 Gbps effective | 1750 MHz 14 Gbps effective |
Speichergröße | 4 GB | 16 GB |
---|---|---|
Speichertyp | GDDR6 | GDDR6 |
Speicherbus | 128 bit | 256 bit |
Bandbreite | 192.0 GB/s | 448.0 GB/s |
Shading-Einheiten | 2560 | 3072 |
---|---|---|
TMUs | 80 | 192 |
ROPs | 48 | 64 |
Anzahl SM | 20 | 48 |
Tensor Cores | 80 | 384 |
RT-Kerne | 20 | 48 |
Cache L1 | 128 KB (per SM) | 64 KB (per SM) |
Cache L2 | 2 MB | 4 MB |
Pixelrate | 49.68 GPixel/s | 113.3 GPixel/s |
---|---|---|
Texturrate | 82.80 GTexel/s | 339.8 GTexel/s |
FP16 (half) Leistung | 5.299 TFLOPS (1:1) | 21.75 TFLOPS (2:1) |
FP32 (float) Leistung | 5.299 TFLOPS | 10.87 TFLOPS |
FP64 (double) Leistung | 82.80 GFLOPS (1:64) | 339.8 GFLOPS (1:32) |
Steckplatzbreite | IGP | IGP |
---|---|---|
TDP | 75 W | 110 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 | 8.6 | 7.5 |
Shader-Modell | 6.6 | 6.6 |