Nom du GPU | Navi 23 | TU104 |
---|---|---|
GPU variant | Navi 23 XL (215-130000016) | N18E-G3 |
Architecture | RDNA 2.0 | Turing |
Fonderie | TSMC | TSMC |
Taille du processus | 7 nm | 12 nm |
Transistors | 11,060 million | 13,600 million |
Taille des matrices | 237 mm² | 545 mm² |
Date de publication | Oct 13th, 2021 | — |
---|---|---|
Génération | Navi II | — |
Prédécesseur | Navi | — |
Production | Active | — |
Prix de lancement | 329 USD | — |
Bus interface | PCIe 4.0 x8 | — |
Successeur | Navi III | — |
Base clock | 1626 MHz | 1365 MHz |
---|---|---|
Boost clock | 2491 MHz | 1560 MHz |
Mémoire clock | 1750 MHz 14 Gbps effective | 1750 MHz 14 Gbps effective |
Game clock | 2044 MHz | — |
Taille de la mémoire | 8 GB | 8 GB |
---|---|---|
Type de mémoire | GDDR6 | GDDR6 |
Bus mémoire | 128 bit | 256 bit |
Bande passante | 224.0 GB/s | 448.0 GB/s |
Shading units | 1792 | 3072 |
---|---|---|
TMUs | 112 | 192 |
ROPs | 64 | 64 |
Compute units | 28 | — |
RT cores | 28 | 48 |
gpu.details.l0-cache | 32 KB per WGP | — |
Cache L1 | 128 KB per Array | 64 KB (per SM) |
Cache L2 | 2 MB | 4 MB |
gpu.details.l3-cache | 32 MB | — |
Comptage SM | — | 48 |
Tensor cores | — | 384 |
Taux de pixel | 159.4 GPixel/s | 99.84 GPixel/s |
---|---|---|
Taux de texture | 279.0 GTexel/s | 299.5 GTexel/s |
FP16 (half) performance | 17.86 TFLOPS (2:1) | 19.17 TFLOPS (2:1) |
FP32 (float) performance | 8.928 TFLOPS | 9.585 TFLOPS |
FP64 (double) performance | 558.0 GFLOPS (1:16) | 299.5 GFLOPS (1:32) |
Taille Slot | Dual-slot | Dual-slot |
---|---|---|
TDP | 132 W | 150 W |
Suggestions pour le PSU | 300 W | — |
Sorties | 1x HDMI3x DisplayPort | No outputs |
Connecteurs de puissance | 1x 8-pin | None |
Longueur | 190 mm 7.5 inches | — |
Taille | 110 mm 4.3 inches | — |
Taille | 40 mm 1.6 inches | — |
DirectX | 12.0 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 |