Nom du GPU | Navi 12 | Picasso |
---|---|---|
GPU variant | Navi 12 | — |
Architecture | RDNA 1.0 | GCN 5.0 |
Fonderie | TSMC | GlobalFoundries |
Taille du processus | 7 nm | 14 nm |
Transistors | unknown | 4,940 million |
Taille des matrices | unknown | 210 mm² |
Date de publication | Dec 1st, 2020 | — |
---|---|---|
Génération | Radeon Pro | — |
Production | Active | — |
Bus interface | PCIe 4.0 x16 | — |
Base clock | 1000 MHz | 300 MHz |
---|---|---|
Boost clock | 1600 MHz | 1200 MHz |
Mémoire clock | 1000 MHz 2 Gbps effective | System Shared |
Taille de la mémoire | 8 GB | System Shared |
---|---|---|
Type de mémoire | HBM2 | System Shared |
Bus mémoire | 2048 bit | System Shared |
Bande passante | 512.0 GB/s | System Dependent |
Shading units | 2304 | 384 |
---|---|---|
TMUs | 144 | 24 |
ROPs | 64 | 8 |
Compute units | 36 | 6 |
Cache L2 | 4 MB | — |
Taux de pixel | 102.4 GPixel/s | 9.600 GPixel/s |
---|---|---|
Taux de texture | 230.4 GTexel/s | 28.80 GTexel/s |
FP16 (half) performance | 14.75 TFLOPS (2:1) | 1.843 TFLOPS (2:1) |
FP32 (float) performance | 7.373 TFLOPS | 921.6 GFLOPS |
FP64 (double) performance | 460.8 GFLOPS (1:16) | 57.60 GFLOPS (1:16) |
Taille Slot | Dual-slot | IGP |
---|---|---|
Longueur | 267 mm 10.5 inches | — |
Taille | 111 mm 4.4 inches | — |
TDP | 225 W | 15 W |
Suggestions pour le PSU | 550 W | — |
Sorties | No outputs | No outputs |
Connecteurs de puissance | 1x 8-pin | — |
DirectX | 12 (12_1) | 12 (12_1) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 2.2 | 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 |