Nom du GPU | Polaris 23 | RV530 |
---|---|---|
GPU variant | Polaris 23 XT GLM | RV530 LE |
Architecture | GCN 4.0 | R500 |
Fonderie | GlobalFoundries | TSMC |
Taille du processus | 14 nm | 90 nm |
Transistors | 2,200 million | 157 million |
Taille des matrices | 103 mm² | 150 mm² |
Date de publication | Jul 2nd, 2019 | — |
---|---|---|
Génération | Radeon Pro Mobile (WX x200) | — |
Production | Active | — |
Bus interface | PCIe 3.0 x8 | — |
GPU clock | 1082 MHz | 587 MHz |
---|---|---|
Mémoire clock | 1000 MHz 4 Gbps effective | 392 MHz 784 Mbps effective |
Taille de la mémoire | 4 GB | 256 MB |
---|---|---|
Type de mémoire | GDDR5 | DDR2 |
Bus mémoire | 128 bit | 128 bit |
Bande passante | 64.00 GB/s | 12.54 GB/s |
Shading units | 640 | — |
---|---|---|
TMUs | 32 | 4 |
ROPs | 16 | 4 |
Compute units | 10 | — |
Cache L1 | 16 KB (per CU) | — |
Cache L2 | 512 KB | — |
Pixel shaders | — | 12 |
Vertex shaders | — | 5 |
Taux de pixel | 17.31 GPixel/s | 2.348 GPixel/s |
---|---|---|
Taux de texture | 34.62 GTexel/s | 2.348 GTexel/s |
FP16 (half) performance | 1,385 GFLOPS (1:1) | — |
FP32 (float) performance | 1,385 GFLOPS | — |
FP64 (double) performance | 86.56 GFLOPS (1:16) | — |
Vertex rate | — | 733.8 MVertices/s |
Taille Slot | MXM Module | Single-slot |
---|---|---|
TDP | 65 W | unknown |
Sorties | 4x mini-DisplayPort | 1x HDMI1x VGA |
Connecteurs de puissance | None | None |
Suggestions pour le PSU | — | 200 W |
DirectX | 12 (12_0) | 9.0c (9_3) |
---|---|---|
OpenGL | 4.6 | 2.1 |
OpenCL | 2.1 | — |
Vulkan | 1.2 | — |
Shader model | 6.4 | 3.0 |
Date de publication | — | Dec 2nd, 2007 |
---|---|---|
Génération | — | Radeon R500 PCIe |
Production | — | End-of-life |
Bus interface | — | PCIe 1.0 x16 |
Critiques | — | 49 in our database |
Prédécesseur | — | Radeon R400 PCIe |
Successeur | — | Radeon R600 |