Nom du GPU | Renoir | Polaris 30 |
---|---|---|
Architecture | GCN 5.1 | GCN 4.0 |
Fonderie | GlobalFoundries | GlobalFoundries |
Taille du processus | 7 nm | 12 nm |
Transistors | 9,800 million | 5,700 million |
Taille des matrices | 156 mm² | 232 mm² |
GPU variant | — | Polaris 30 XT (215-0922006) |
Date de publication | Jan 6th, 2020 | — |
---|---|---|
Génération | Renoir (Vega Mobile) | — |
Production | Active | — |
Bus interface | IGP | — |
Base clock | 400 MHz | 1469 MHz |
---|---|---|
Boost clock | 1600 MHz | 1545 MHz |
Mémoire clock | System Shared | 2000 MHz 8 Gbps effective |
Taille de la mémoire | System Shared | 8 GB |
---|---|---|
Type de mémoire | System Shared | GDDR5 |
Bus mémoire | System Shared | 256 bit |
Bande passante | System Dependent | 256.0 GB/s |
Shading units | 448 | 2304 |
---|---|---|
TMUs | 28 | 144 |
ROPs | 8 | 32 |
Compute units | 7 | 36 |
Cache L1 | — | 16 KB (per CU) |
Cache L2 | — | 2 MB |
Taux de pixel | 12.80 GPixel/s | 49.44 GPixel/s |
---|---|---|
Taux de texture | 44.80 GTexel/s | 222.5 GTexel/s |
FP16 (half) performance | 2.867 TFLOPS (2:1) | 7.119 TFLOPS (1:1) |
FP32 (float) performance | 1,434 GFLOPS | 7.119 TFLOPS |
FP64 (double) performance | 89.60 GFLOPS (1:16) | 445.0 GFLOPS (1:16) |
Taille Slot | IGP | Dual-slot |
---|---|---|
TDP | 15 W | 175 W |
Sorties | No outputs | 1x HDMI3x DisplayPort |
Longueur | — | 241 mm 9.5 inches |
Suggestions pour le PSU | — | 450 W |
Connecteurs de puissance | — | 1x 8-pin |
Board number | — | C944-41 |
DirectX | 12 (12_1) | 12 (12_0) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 2.0 | 2.1 |
Vulkan | 1.2.131 | 1.2 |
Shader model | 6.4 | 6.4 |
Date de publication | — | Nov 15th, 2018 |
---|---|---|
Génération | — | Polaris |
Production | — | Active |
Prix de lancement | — | 279 USD |
Prix courant | — | Amazon / Newegg |
Bus interface | — | PCIe 3.0 x16 |
Critiques | — | 36 in our database |
Prédécesseur | — | Arctic Islands |
Successeur | — | Vega |