Nom du GPU | TU106B | TU104 |
---|---|---|
GPU variant | N18E-G1-KD-A1 | N18E-G3 |
Architecture | Turing | Turing |
Fonderie | TSMC | TSMC |
Taille du processus | 12 nm | 12 nm |
Transistors | 10,800 million | 13,600 million |
Taille des matrices | 445 mm² | 545 mm² |
Date de publication | Jan 29th, 2019 | Apr 2nd, 2020 |
---|---|---|
Génération | GeForce 20 Mobile | GeForce 20 Mobile |
Production | Active | Active |
Bus interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
Prédécesseur | GeForce 10 Mobile | GeForce 10 Mobile |
Successeur | GeForce 30 Mobile | GeForce 30 Mobile |
Base clock | 1005 MHz | 1365 MHz |
---|---|---|
Boost clock | 1560 MHz | 1560 MHz |
Mémoire clock | 1375 MHz 11 Gbps effective | 1750 MHz 14 Gbps effective |
Taille de la mémoire | 6 GB | 8 GB |
---|---|---|
Type de mémoire | GDDR6 | GDDR6 |
Bus mémoire | 192 bit | 256 bit |
Bande passante | 264.0 GB/s | 448.0 GB/s |
Shading units | 1920 | 3072 |
---|---|---|
TMUs | 120 | 192 |
ROPs | 48 | 64 |
Comptage SM | 30 | 48 |
Tensor cores | 240 | 384 |
RT cores | 30 | 48 |
Cache L1 | 64 KB (per SM) | 64 KB (per SM) |
Cache L2 | 3 MB | 4 MB |
Taux de pixel | 74.88 GPixel/s | 99.84 GPixel/s |
---|---|---|
Taux de texture | 187.2 GTexel/s | 299.5 GTexel/s |
FP16 (half) performance | 11.98 TFLOPS (2:1) | 19.17 TFLOPS (2:1) |
FP32 (float) performance | 5.990 TFLOPS | 9.585 TFLOPS |
FP64 (double) performance | 187.2 GFLOPS (1:32) | 299.5 GFLOPS (1:32) |
Taille Slot | MXM Module | Dual-slot |
---|---|---|
TDP | 65 W | 150 W |
Sorties | No outputs | No outputs |
Connecteurs de puissance | None | None |
Board number | E4914 SKU 31 | — |
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 |