Nom du GPU | Navi 23 | Picasso |
---|---|---|
GPU variant | Navi 23 XL (215-130000016) | — |
Architecture | RDNA 2.0 | GCN 5.0 |
Fonderie | TSMC | GlobalFoundries |
Taille du processus | 7 nm | 14 nm |
Transistors | 11,060 million | 4,940 million |
Taille des matrices | 237 mm² | 210 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 | 300 MHz |
---|---|---|
Boost clock | 2491 MHz | 1200 MHz |
Mémoire clock | 1750 MHz 14 Gbps effective | System Shared |
Game clock | 2044 MHz | — |
Taille de la mémoire | 8 GB | System Shared |
---|---|---|
Type de mémoire | GDDR6 | System Shared |
Bus mémoire | 128 bit | System Shared |
Bande passante | 224.0 GB/s | System Dependent |
Shading units | 1792 | 384 |
---|---|---|
TMUs | 112 | 24 |
ROPs | 64 | 8 |
Compute units | 28 | 6 |
RT cores | 28 | — |
gpu.details.l0-cache | 32 KB per WGP | — |
Cache L1 | 128 KB per Array | — |
Cache L2 | 2 MB | — |
gpu.details.l3-cache | 32 MB | — |
Taux de pixel | 159.4 GPixel/s | 9.600 GPixel/s |
---|---|---|
Taux de texture | 279.0 GTexel/s | 28.80 GTexel/s |
FP16 (half) performance | 17.86 TFLOPS (2:1) | 1.843 TFLOPS (2:1) |
FP32 (float) performance | 8.928 TFLOPS | 921.6 GFLOPS |
FP64 (double) performance | 558.0 GFLOPS (1:16) | 57.60 GFLOPS (1:16) |
Taille Slot | Dual-slot | IGP |
---|---|---|
TDP | 132 W | 15 W |
Suggestions pour le PSU | 300 W | — |
Sorties | 1x HDMI3x DisplayPort | No outputs |
Connecteurs de puissance | 1x 8-pin | — |
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 (12_1) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 2.1 | 2.1 |
Vulkan | 1.2 | 1.2 |
Shader model | 6.5 | 6.4 |
Date de publication | — | Jan 6th, 2019 |
---|---|---|
Génération | — | Picasso (Vega Mobile) |
Production | — | Active |
Bus interface | — | IGP |
Prédécesseur | — | Raven Ridge |
Successeur | — | Renoir |