Nom du GPU | Navi 21 | TU106 |
---|---|---|
GPU variant | Navi 21 XT (215-121000177) | N18E-G1-KD-A1 |
Architecture | RDNA 2.0 | Turing |
Fonderie | TSMC | TSMC |
Taille du processus | 7 nm | 12 nm |
Transistors | 26,800 million | 10,800 million |
Taille des matrices | 520 mm² | 445 mm² |
Date de publication | Oct 28th, 2020 | — |
---|---|---|
gpu.details.availability | Nov 18th, 2020 | — |
Génération | Navi II | — |
Prédécesseur | Navi | — |
Production | Active | — |
Prix de lancement | 649 USD | — |
Bus interface | PCIe 4.0 x16 | — |
Critiques | 57 in our database | — |
Successeur | Navi III | — |
Base clock | 1825 MHz | 960 MHz |
---|---|---|
Game clock | 2015 MHz | — |
Boost clock | 2250 MHz | 1200 MHz |
Mémoire clock | 2000 MHz 16 Gbps effective | 1750 MHz 14 Gbps effective |
Taille de la mémoire | 16 GB | 6 GB |
---|---|---|
Type de mémoire | GDDR6 | GDDR6 |
Bus mémoire | 256 bit | 192 bit |
Bande passante | 512.0 GB/s | 336.0 GB/s |
Shading units | 4608 | 1920 |
---|---|---|
TMUs | 288 | 120 |
ROPs | 128 | 48 |
Compute units | 72 | — |
RT cores | 72 | 30 |
gpu.details.l0-cache | 32 KB per WGP | — |
Cache L1 | 128 KB per Array | 64 KB (per SM) |
Cache L2 | 4 MB | 3 MB |
gpu.details.l3-cache | 128 MB | — |
Comptage SM | — | 30 |
Tensor cores | — | 240 |
Taux de pixel | 288.0 GPixel/s | 57.60 GPixel/s |
---|---|---|
Taux de texture | 648.0 GTexel/s | 144.0 GTexel/s |
FP16 (half) performance | 41.47 TFLOPS (2:1) | 9.216 TFLOPS (2:1) |
FP32 (float) performance | 20.74 TFLOPS | 4.608 TFLOPS |
FP64 (double) performance | 1,296 GFLOPS (1:16) | 144.0 GFLOPS (1:32) |
Taille Slot | Dual-slot | MXM Module |
---|---|---|
Longueur | 267 mm 10.5 inches | — |
Taille | 120 mm 4.7 inches | — |
Taille | 50 mm 2 inches | — |
TDP | 300 W | 115 W |
Suggestions pour le PSU | 700 W | — |
Sorties | 1x HDMI2x DisplayPort1x USB Type-C | No outputs |
Connecteurs de puissance | 2x 8-pin | None |
Numéro de pièce | 102-D41205 | — |
Board number | 109-D412A7 | E4914 SKU 30 |
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 | — | Jan 29th, 2019 |
---|---|---|
Génération | — | GeForce 20 Mobile |
Production | — | Active |
Bus interface | — | PCIe 3.0 x16 |
Prédécesseur | — | GeForce 10 Mobile |
Successeur | — | GeForce 30 Mobile |