Nom du GPU | Polaris 23 | Mach32 |
---|---|---|
GPU variant | Polaris 23 MXT | Mach32 AX (210688AX00) |
Architecture | GCN 4.0 | Mach |
Fonderie | GlobalFoundries | — |
Taille du processus | 14 nm | 700 nm |
Transistors | 2,200 million | unknown |
Taille des matrices | 103 mm² | 90 mm² |
Date de publication | Apr 11th, 2018 | — |
---|---|---|
Génération | Mobility Radeon (M500X) | — |
Production | Active | — |
Bus interface | PCIe 3.0 x8 | — |
Prédécesseur | Crystal System | — |
Base clock | 1100 MHz | — |
---|---|---|
Boost clock | 1287 MHz | — |
Mémoire clock | 1500 MHz 6 Gbps effective | 83 MHz |
GPU clock | — | 66 MHz |
Taille de la mémoire | 4 GB | 1 MB |
---|---|---|
Type de mémoire | GDDR5 | DRAM |
Bus mémoire | 64 bit | 64 bit |
Bande passante | 48.00 GB/s | 664.0 MB/s |
Shading units | 640 | — |
---|---|---|
TMUs | 40 | 0 |
ROPs | 16 | 1 |
Compute units | 10 | — |
Cache L1 | 16 KB (per CU) | — |
Cache L2 | 256 KB | — |
Pixel shaders | — | 1 |
Vertex shaders | — | 0 |
Taux de pixel | 20.59 GPixel/s | 66.00 MPixel/s |
---|---|---|
Taux de texture | 51.48 GTexel/s | 0 MTexel/s |
FP16 (half) performance | 1.647 TFLOPS (1:1) | — |
FP32 (float) performance | 1.647 TFLOPS | — |
FP64 (double) performance | 103.0 GFLOPS (1:16) | — |
Taille Slot | IGP | Single-slot |
---|---|---|
TDP | 50 W | unknown |
Sorties | No outputs | 1x VGA |
Connecteurs de puissance | None | — |
Suggestions pour le PSU | — | 200 W |
Board number | — | 254 |
DirectX | 12 (12_0) | — |
---|---|---|
OpenGL | 4.6 | — |
OpenCL | 2.1 | — |
Vulkan | 1.2 | — |
Shader model | 6.4 | — |
Pixel shader | — | — |
Vertex shader | — | — |
Date de publication | — | 1993 |
---|---|---|
Génération | — | Mach 32 |
Production | — | End-of-life |
Bus interface | — | PCI |
Prédécesseur | — | Mach 8 |
Successeur | — | Mach 64 |