GPU Name | TU104 | TU102 |
---|---|---|
GPU Variante | N18E-G3 | — |
Architektur | Turing | Turing |
Hersteller | TSMC | TSMC |
Prozessgröße | 12 nm | 12 nm |
Transistoren | 13,600 million | 18,600 million |
Chipgröße | 545 mm² | 754 mm² |
Veröffentlichungsdatum | Apr 2nd, 2020 | 2020 |
---|---|---|
Generation | GeForce 20 Mobile | Quadro Mobile (Tx000) |
Produktion | Active | Active |
Businterface | PCIe 3.0 x16 | PCIe 3.0 x16 |
Vorgänger | GeForce 10 Mobile | — |
Nachfolger | GeForce 30 Mobile | — |
Basis-Taktfrequenz | 1365 MHz | 1275 MHz |
---|---|---|
Boost-Takt | 1560 MHz | 1455 MHz |
Speicher-Taktung | 1750 MHz 14 Gbps effective | 1750 MHz 14 Gbps effective |
Speichergröße | 8 GB | 24 GB |
---|---|---|
Speichertyp | GDDR6 | GDDR6 |
Speicherbus | 256 bit | 384 bit |
Bandbreite | 448.0 GB/s | 672.0 GB/s |
Shading-Einheiten | 3072 | 4608 |
---|---|---|
TMUs | 192 | 288 |
ROPs | 64 | 96 |
Anzahl SM | 48 | 72 |
Tensor Cores | 384 | 576 |
RT-Kerne | 48 | 72 |
Cache L1 | 64 KB (per SM) | 64 KB (per SM) |
Cache L2 | 4 MB | 6 MB |
Pixelrate | 99.84 GPixel/s | 139.7 GPixel/s |
---|---|---|
Texturrate | 299.5 GTexel/s | 419.0 GTexel/s |
FP16 (half) Leistung | 19.17 TFLOPS (2:1) | 26.82 TFLOPS (2:1) |
FP32 (float) Leistung | 9.585 TFLOPS | 13.41 TFLOPS |
FP64 (double) Leistung | 299.5 GFLOPS (1:32) | 419.0 GFLOPS (1:32) |
Steckplatzbreite | Dual-slot | — |
---|---|---|
TDP | 150 W | unknown |
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 | 7.5 |
Shader-Modell | 6.6 | 6.6 |