Nom du GPU | Jet | Navi 31 |
---|---|---|
GPU variant | Jet PRO (216-0568010) | Navi 31 XTX |
Architecture | GCN 1.0 | RDNA 3.0 |
Fonderie | TSMC | TSMC |
Taille du processus | 28 nm | 5 nm |
Transistors | 690 million | unknown |
Taille des matrices | 56 mm² | unknown |
Date de publication | Jan 7th, 2014 | — |
---|---|---|
Génération | Crystal System (Rx M200) | — |
Production | End-of-life | — |
Bus interface | IGP | — |
Base clock | 780 MHz | 1800 MHz |
---|---|---|
Boost clock | 855 MHz | 2000 MHz |
Mémoire clock | System Shared | 2250 MHz 18 Gbps effective |
Game clock | — | 1900 MHz |
Taille de la mémoire | System Shared | 16 GB |
---|---|---|
Type de mémoire | System Shared | GDDR6 |
Bus mémoire | System Shared | 256 bit |
Bande passante | System Dependent | 576.0 GB/s |
Shading units | 320 | 15360 |
---|---|---|
TMUs | 20 | 960 |
ROPs | 8 | 256 |
Compute units | 5 | 240 |
Cache L1 | 16 KB (per CU) | 128 KB per Array |
Cache L2 | 128 KB | 4 MB |
RT cores | — | 240 |
gpu.details.l0-cache | — | 32 KB per WGP |
gpu.details.l3-cache | — | 512 MB |
Taux de pixel | 6.840 GPixel/s | 512.0 GPixel/s |
---|---|---|
Taux de texture | 17.10 GTexel/s | 1,920 GTexel/s |
FP32 (float) performance | 547.2 GFLOPS | 61.44 TFLOPS |
FP64 (double) performance | 34.20 GFLOPS (1:16) | 3.840 TFLOPS (1:16) |
FP16 (half) performance | — | 122.9 TFLOPS (2:1) |
Taille Slot | IGP | Dual-slot |
---|---|---|
TDP | unknown | 350 W |
Sorties | No outputs | 1x HDMI3x DisplayPort |
Longueur | — | 267 mm 10.5 inches |
Taille | — | 135 mm 5.3 inches |
Taille | — | 50 mm 2 inches |
Suggestions pour le PSU | — | 750 W |
Connecteurs de puissance | — | 2x 8-pin |
Numéro de pièce | — | — |
DirectX | 12 (11_1) | 12 Ultimate (12_2) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 1.2 | 2.1 |
Vulkan | 1.2 | 1.2 |
Shader model | 5.1 | 6.5 |
Date de publication | — | 2022 |
---|---|---|
Génération | — | Navi III |
Production | — | Unreleased |
Bus interface | — | PCIe 4.0 x16 |
Prédécesseur | — | Navi II |