Nom du GPU | TU106 | GA104 |
---|---|---|
GPU variant | N18E-G1-KD-A1 | GA104-770-A1 |
Architecture | Turing | Ampere |
Fonderie | TSMC | Samsung |
Taille du processus | 12 nm | 8 nm |
Transistors | 10,800 million | 17,400 million |
Taille des matrices | 445 mm² | 392 mm² |
Date de publication | Jan 29th, 2019 | Jan 12th, 2021 |
---|---|---|
Génération | GeForce 20 Mobile | GeForce 30 Mobile |
Production | Active | Active |
Bus interface | PCIe 3.0 x16 | PCIe 4.0 x16 |
Prédécesseur | GeForce 10 Mobile | GeForce 20 Mobile |
Successeur | GeForce 30 Mobile | — |
gpu.details.availability | — | Feb 2nd, 2021 |
Critiques | — | 1 in our database |
Base clock | 960 MHz | 780 MHz |
---|---|---|
Boost clock | 1200 MHz | 1290 MHz |
Mémoire clock | 1750 MHz 14 Gbps effective | 1500 MHz 12 Gbps effective |
Taille de la mémoire | 6 GB | 8 GB |
---|---|---|
Type de mémoire | GDDR6 | GDDR6 |
Bus mémoire | 192 bit | 256 bit |
Bande passante | 336.0 GB/s | 384.0 GB/s |
Shading units | 1920 | 5120 |
---|---|---|
TMUs | 120 | 160 |
ROPs | 48 | 80 |
Comptage SM | 30 | 40 |
Tensor cores | 240 | 160 |
RT cores | 30 | 40 |
Cache L1 | 64 KB (per SM) | 128 KB (per SM) |
Cache L2 | 3 MB | 4 MB |
Taux de pixel | 57.60 GPixel/s | 103.2 GPixel/s |
---|---|---|
Taux de texture | 144.0 GTexel/s | 206.4 GTexel/s |
FP16 (half) performance | 9.216 TFLOPS (2:1) | 13.21 TFLOPS (1:1) |
FP32 (float) performance | 4.608 TFLOPS | 13.21 TFLOPS |
FP64 (double) performance | 144.0 GFLOPS (1:32) | 206.4 GFLOPS (1:64) |
Taille Slot | MXM Module | — |
---|---|---|
TDP | 115 W | 80 W |
Sorties | No outputs | No outputs |
Connecteurs de puissance | None | None |
Board number | E4914 SKU 30 | — |
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 model | 6.6 | 6.6 |