Nom du GPU | Navi 24 | Cezanne |
---|---|---|
Architecture | RDNA 2.0 | GCN 5.1 |
Fonderie | TSMC | TSMC |
Taille du processus | 7 nm | 7 nm |
Transistors | unknown | 9,800 million |
Taille des matrices | unknown | 156 mm² |
Date de publication | Unknown | — |
---|---|---|
Génération | Navi II | — |
Prédécesseur | Navi | — |
Successeur | Navi III | — |
Production | Unreleased | — |
Bus interface | PCIe 4.0 x8 | — |
Base clock | 2200 MHz | 300 MHz |
---|---|---|
Boost clock | 2500 MHz | 1900 MHz |
Mémoire clock | 2000 MHz 16 Gbps effective | System Shared |
Taille de la mémoire | 4 GB | System Shared |
---|---|---|
Type de mémoire | GDDR6 | System Shared |
Bus mémoire | 64 bit | System Shared |
Bande passante | 128.0 GB/s | System Dependent |
Shading units | 1024 | 448 |
---|---|---|
TMUs | 64 | 28 |
ROPs | 32 | 8 |
Compute units | 16 | 7 |
RT cores | 16 | — |
gpu.details.l0-cache | 32 KB per WGP | — |
Cache L1 | 128 KB per Array | — |
Cache L2 | 1024 KB | — |
gpu.details.l3-cache | 16 MB | — |
Taux de pixel | 80.00 GPixel/s | 15.20 GPixel/s |
---|---|---|
Taux de texture | 160.0 GTexel/s | 53.20 GTexel/s |
FP16 (half) performance | 10.24 TFLOPS (2:1) | 3.405 TFLOPS (2:1) |
FP32 (float) performance | 5.120 TFLOPS | 1.702 TFLOPS |
FP64 (double) performance | 320.0 GFLOPS (1:16) | 106.4 GFLOPS (1:16) |
Taille Slot | Dual-slot | IGP |
---|---|---|
TDP | 100 W | 45 W |
Suggestions pour le PSU | 300 W | — |
Sorties | 1x HDMI2x DisplayPort | No outputs |
Connecteurs de puissance | 1x 6-pin | None |
DirectX | 12 Ultimate (12_2) | 12 (12_1) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 2.1 | 2.1 |
Vulkan | 1.2 | 1.2 |
Shader model | 6.6 | 6.4 |
Date de publication | — | Apr 13th, 2021 |
---|---|---|
Génération | — | Cezanne (Vega) |
Prédécesseur | — | Renoir |
Production | — | Active |
Bus interface | — | IGP |