Nom du GPU | TU104 | GA106 |
---|---|---|
GPU variant | N18E-G3-A1 | GA106-300-A1 |
Architecture | Turing | Ampere |
Fonderie | TSMC | Samsung |
Taille du processus | 12 nm | 8 nm |
Transistors | 13,600 million | 13,250 million |
Taille des matrices | 545 mm² | 276 mm² |
Date de publication | Jan 29th, 2019 | — |
---|---|---|
Génération | GeForce 20 Mobile | — |
Production | Active | — |
Bus interface | PCIe 3.0 x16 | — |
Prédécesseur | GeForce 10 Mobile | — |
Successeur | GeForce 30 Mobile | — |
Base clock | 735 MHz | 1320 MHz |
---|---|---|
Boost clock | 1095 MHz | 1777 MHz |
Mémoire clock | 1500 MHz 12 Gbps effective | 1875 MHz 15 Gbps effective |
Taille de la mémoire | 8 GB | 12 GB |
---|---|---|
Type de mémoire | GDDR6 | GDDR6 |
Bus mémoire | 256 bit | 192 bit |
Bande passante | 384.0 GB/s | 360.0 GB/s |
Shading units | 2944 | 3584 |
---|---|---|
TMUs | 184 | 112 |
ROPs | 64 | 48 |
Comptage SM | 46 | 28 |
Tensor cores | 368 | 112 |
RT cores | 46 | 28 |
Cache L1 | 64 KB (per SM) | 128 KB (per SM) |
Cache L2 | 4 MB | 3 MB |
Taux de pixel | 70.08 GPixel/s | 85.30 GPixel/s |
---|---|---|
Taux de texture | 201.5 GTexel/s | 199.0 GTexel/s |
FP16 (half) performance | 12.89 TFLOPS (2:1) | 12.74 TFLOPS (1:1) |
FP32 (float) performance | 6.447 TFLOPS | 12.74 TFLOPS |
FP64 (double) performance | 201.5 GFLOPS (1:32) | 199.0 GFLOPS (1:64) |
Taille Slot | Dual-slot | Dual-slot |
---|---|---|
TDP | 80 W | 170 W |
Sorties | No outputs | 1x HDMI3x DisplayPort |
Connecteurs de puissance | None | 1x 12-pin |
Board number | E4914 SKU 10 | PG190 SKU 60 |
Longueur | — | 242 mm 9.5 inches |
Taille | — | 112 mm 4.4 inches |
Suggestions pour le PSU | — | 450 W |
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 |
Date de publication | — | Jan 12th, 2021 |
---|---|---|
gpu.details.availability | — | Feb 25th, 2021 |
Génération | — | GeForce 30 |
Prédécesseur | — | GeForce 20 |
Production | — | Active |
Prix de lancement | — | 329 USD |
Bus interface | — | PCIe 4.0 x16 |
Critiques | — | 60 in our database |