Nom du GPU | Navi 21 | TU104 |
---|---|---|
Architecture | RDNA 2.0 | Turing |
Fonderie | TSMC | TSMC |
Taille du processus | 7 nm | 12 nm |
Transistors | 26,800 million | 13,600 million |
Taille des matrices | 520 mm² | 545 mm² |
GPU variant | — | N18E-G3R |
Date de publication | Jun 8th, 2021 | — |
---|---|---|
Génération | Radeon Pro | — |
Production | Active | — |
Prix de lancement | 2,249 USD | — |
Bus interface | PCIe 4.0 x16 | — |
Base clock | 2075 MHz | 735 MHz |
---|---|---|
Boost clock | 2320 MHz | 975 MHz |
Mémoire clock | 2000 MHz 16 Gbps effective | 1375 MHz 11 Gbps effective |
Taille de la mémoire | 32 GB | 8 GB |
---|---|---|
Type de mémoire | GDDR6 | GDDR6 |
Bus mémoire | 256 bit | 256 bit |
Bande passante | 512.0 GB/s | 352.0 GB/s |
Shading units | 3840 | 3072 |
---|---|---|
TMUs | 240 | 192 |
ROPs | 96 | 64 |
Compute units | 60 | — |
RT cores | 60 | 48 |
gpu.details.l0-cache | 32 KB per WGP | — |
Cache L1 | 128 KB per Array | 64 KB (per SM) |
Cache L2 | 4 MB | 4 MB |
gpu.details.l3-cache | 128 MB | — |
Comptage SM | — | 48 |
Tensor cores | — | 384 |
Taux de pixel | 222.7 GPixel/s | 62.40 GPixel/s |
---|---|---|
Taux de texture | 556.8 GTexel/s | 187.2 GTexel/s |
FP16 (half) performance | 35.64 TFLOPS (2:1) | 11.98 TFLOPS (2:1) |
FP32 (float) performance | 17.82 TFLOPS | 5.990 TFLOPS |
FP64 (double) performance | 1,114 GFLOPS (1:16) | 187.2 GFLOPS (1:32) |
Taille Slot | Dual-slot | Dual-slot |
---|---|---|
Longueur | 267 mm 10.5 inches | — |
Taille | 120 mm 4.7 inches | — |
Taille | 50 mm 2 inches | — |
TDP | 250 W | 80 W |
Suggestions pour le PSU | 600 W | — |
Sorties | 6x mini-DisplayPort | No outputs |
Connecteurs de puissance | 1x 6-pin + 1x 8-pin | None |
Numéro de pièce | 102-D16487 | — |
Board number | D164 | E4914 SKU 11 |
DirectX | 12 Ultimate (12_2) | 12 Ultimate (12_2) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 2.1 | 3.0 |
Vulkan | 1.2 | 1.2 |
Shader model | 6.5 | 6.6 |
CUDA | — | 7.5 |
Date de publication | — | Apr 2nd, 2020 |
---|---|---|
Génération | — | GeForce 20 Mobile |
Production | — | Active |
Bus interface | — | PCIe 3.0 x16 |
Prédécesseur | — | GeForce 10 Mobile |
Successeur | — | GeForce 30 Mobile |