Nom du GPU | Navi 10 | Navi 22 |
---|---|---|
GPU variant | Navi 10 XTX | Navi 22 XT (215-127000006) |
Architecture | RDNA 1.0 | RDNA 2.0 |
Fonderie | TSMC | TSMC |
Taille du processus | 7 nm | 7 nm |
Transistors | 10,300 million | 17,200 million |
Taille des matrices | 251 mm² | 335 mm² |
Date de publication | Jul 7th, 2019 | Mar 3rd, 2021 |
---|---|---|
Génération | Navi | Navi II |
Prédécesseur | Vega | Navi |
Production | Active | Active |
Prix de lancement | 449 USD | 479 USD |
Bus interface | PCIe 4.0 x16 | PCIe 4.0 x16 |
Critiques | 121 in our database | 56 in our database |
Successeur | Navi II | Navi III |
gpu.details.availability | — | Mar 18th, 2021 |
Base clock | 1680 MHz | 2321 MHz |
---|---|---|
Game clock | 1830 MHz | 2424 MHz |
Boost clock | 1980 MHz | 2581 MHz |
Mémoire clock | 1750 MHz 14 Gbps effective | 2000 MHz 16 Gbps effective |
Taille de la mémoire | 8 GB | 12 GB |
---|---|---|
Type de mémoire | GDDR6 | GDDR6 |
Bus mémoire | 256 bit | 192 bit |
Bande passante | 448.0 GB/s | 384.0 GB/s |
Shading units | 2560 | 2560 |
---|---|---|
TMUs | 160 | 160 |
ROPs | 64 | 64 |
Compute units | 40 | 40 |
Cache L2 | 4 MB | 3 MB |
RT cores | — | 40 |
gpu.details.l0-cache | — | 32 KB per WGP |
Cache L1 | — | 128 KB per Array |
gpu.details.l3-cache | — | 96 MB |
Taux de pixel | 126.7 GPixel/s | 165.2 GPixel/s |
---|---|---|
Taux de texture | 316.8 GTexel/s | 413.0 GTexel/s |
FP16 (half) performance | 20.28 TFLOPS (2:1) | 26.43 TFLOPS (2:1) |
FP32 (float) performance | 10.14 TFLOPS | 13.21 TFLOPS |
FP64 (double) performance | 633.6 GFLOPS (1:16) | 825.9 GFLOPS (1:16) |
Taille Slot | Dual-slot | Dual-slot |
---|---|---|
Longueur | 272 mm 10.7 inches | 267 mm 10.5 inches |
Taille | 111 mm 4.4 inches | 110 mm 4.3 inches |
Taille | 40 mm 1.6 inches | 40 mm 1.6 inches |
TDP | 225 W | 230 W |
Suggestions pour le PSU | 550 W | 550 W |
Sorties | 1x HDMI3x DisplayPort | 1x HDMI3x DisplayPort |
Connecteurs de puissance | 1x 6-pin + 1x 8-pin | 1x 6-pin + 1x 8-pin |
Numéro de pièce | 102-D18206 | — |
Board number | 109-D18237 | D512 |
DirectX | 12 (12_1) | 12 Ultimate (12_2) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 2.1 | 2.1 |
Vulkan | 1.2 | 1.2 |
Shader model | 6.5 | 6.5 |