Nom du GPU | Aldebaran | Amethyst |
---|---|---|
GPU variant | Aldebaran XT | Amethyst PRO (216-0872004) |
Architecture | CDNA 2.0 | GCN 3.0 |
Fonderie | TSMC | TSMC |
Taille du processus | 6 nm | 28 nm |
Transistors | 58,200 million | 5,000 million |
Taille des matrices | unknown | 366 mm² |
Date de publication | Nov 8th, 2021 | — |
---|---|---|
Génération | Radeon Instinct | — |
Production | unknown | — |
Bus interface | PCIe 4.0 x16 | — |
Base clock | 1000 MHz | — |
---|---|---|
Boost clock | 1700 MHz | — |
Mémoire clock | 1600 MHz 3.2 Gbps effective | 1365 MHz 5.5 Gbps effective |
GPU clock | — | 834 MHz |
Taille de la mémoire | 128 GB | 2 GB |
---|---|---|
Type de mémoire | HBM2E | GDDR5 |
Bus mémoire | 8192 bit | 256 bit |
Bande passante | 3,277 GB/s | 174.7 GB/s |
Shading units | 14080 | 1792 |
---|---|---|
TMUs | 880 | 112 |
ROPs | 0 | 32 |
Compute units | 220 | 28 |
Cache L1 | 16 KB (per CU) | — |
Cache L2 | 16 MB | — |
gpu.details.mcm | 2 | — |
Taux de pixel | 0 MPixel/s | 26.69 GPixel/s |
---|---|---|
Taux de texture | 1,496 GTexel/s | 93.41 GTexel/s |
FP16 (half) performance | 383.0 TFLOPS (8:1) | — |
FP32 (float) performance | 47.87 TFLOPS | 2.989 TFLOPS |
FP64 (double) performance | 47.87 TFLOPS (1:1) | 373.6 GFLOPS (1:8) |
Taille Slot | Dual-slot | MXM Module |
---|---|---|
Longueur | 267 mm 10.5 inches | — |
Taille | 111 mm 4.4 inches | — |
TDP | 500 W | 250 W |
Suggestions pour le PSU | 900 W | — |
Sorties | No outputs | No outputs |
Connecteurs de puissance | 2x 8-pin | None |
DirectX | — | 12 (12_0) |
---|---|---|
OpenGL | — | 4.6 |
OpenCL | 3.0 | 2.0 |
Vulkan | — | 1.2 |
Shader model | — | 6.3 |
Date de publication | — | May 5th, 2015 |
---|---|---|
Génération | — | Crystal System (R9 M300) |
Production | — | End-of-life |
Bus interface | — | MXM-B (3.0) |
Prédécesseur | — | Solar System |
Successeur | — | Mobility Radeon |