Nom du GPU | Navi 10 | Vega 10 |
---|---|---|
Architecture | RDNA 1.0 | GCN 5.0 |
Fonderie | TSMC | GlobalFoundries |
Taille du processus | 7 nm | 14 nm |
Transistors | 10,300 million | 12,500 million |
Taille des matrices | 251 mm² | 495 mm² |
GPU variant | Navi 10 XLA | Vega 10 XT (215-0894200) |
Date de publication | Aug 4th, 2020 | Jul 10th, 2017 |
---|---|---|
Génération | Radeon Pro Mac | Radeon Pro |
Production | Active | Active |
Bus interface | PCIe 4.0 x16 | PCIe 3.0 x16 |
Prix de lancement | — | 1,599 USD |
Base clock | 1243 MHz | 1200 MHz |
---|---|---|
Boost clock | 1350 MHz | 1500 MHz |
Mémoire clock | 1500 MHz 12 Gbps effective | 945 MHz 1890 Mbps effective |
Taille de la mémoire | 8 GB | 16 GB |
---|---|---|
Type de mémoire | GDDR6 | HBM2 |
Bus mémoire | 256 bit | 2048 bit |
Bande passante | 384.0 GB/s | 483.8 GB/s |
Shading units | 2304 | 4096 |
---|---|---|
TMUs | 144 | 256 |
ROPs | 64 | 64 |
Compute units | 36 | 64 |
Cache L2 | 4 MB | 4 MB |
Cache L1 | — | 16 KB (per CU) |
Taux de pixel | 86.40 GPixel/s | 96.00 GPixel/s |
---|---|---|
Taux de texture | 194.4 GTexel/s | 384.0 GTexel/s |
FP16 (half) performance | 12.44 TFLOPS (2:1) | 24.58 TFLOPS (2:1) |
FP32 (float) performance | 6.221 TFLOPS | 12.29 TFLOPS |
FP64 (double) performance | 388.8 GFLOPS (1:16) | 768.0 GFLOPS (1:16) |
Taille Slot | IGP | Dual-slot |
---|---|---|
TDP | 130 W | 230 W |
Suggestions pour le PSU | 300 W | 550 W |
Sorties | No outputs | 6x mini-DisplayPort |
Connecteurs de puissance | None | 1x 6-pin + 1x 8-pin |
Longueur | — | 267 mm 10.5 inches |
Taille | — | 111 mm 4.4 inches |
Board number | — | D051 |
DirectX | 12 (12_1) | 12 (12_1) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 2.1 | 2.1 |
Vulkan | 1.2 | 1.2 |
Shader model | 6.5 | 6.4 |