Nom du GPU | Polaris 24 | NV1 |
---|---|---|
GPU variant | Polaris 24 XL | STG2000X-B |
Architecture | GCN 3.0 | — |
Fonderie | TSMC | ST |
Taille du processus | 28 nm | 500 nm |
Transistors | 1,550 million | 1 million |
Taille des matrices | 125 mm² | 90 mm² |
Date de publication | May 13th, 2019 | — |
---|---|---|
Génération | Mobility Radeon (M600) | — |
Production | End-of-life | — |
Bus interface | PCIe 3.0 x8 | — |
Prédécesseur | Crystal System | — |
Base clock | 730 MHz | — |
---|---|---|
Boost clock | 1024 MHz | — |
Mémoire clock | 900 MHz 1800 Mbps effective | 50 MHz |
GPU clock | — | 75 MHz |
Taille de la mémoire | 2 GB | 1 MB |
---|---|---|
Type de mémoire | DDR3 | FPM |
Bus mémoire | 64 bit | 64 bit |
Bande passante | 14.40 GB/s | 400.0 MB/s |
Shading units | 384 | — |
---|---|---|
TMUs | 24 | 1 |
ROPs | 8 | 1 |
Compute units | 6 | — |
Cache L1 | 16 KB (per CU) | — |
Cache L2 | 128 KB | — |
Pixel shaders | — | 1 |
Vertex shaders | — | 0 |
Taux de pixel | 8.192 GPixel/s | 75.00 MPixel/s |
---|---|---|
Taux de texture | 24.58 GTexel/s | 75.00 MTexel/s |
FP16 (half) performance | 786.4 GFLOPS (1:1) | — |
FP32 (float) performance | 786.4 GFLOPS | — |
FP64 (double) performance | 49.15 GFLOPS (1:16) | — |
Taille Slot | IGP | Single-slot |
---|---|---|
TDP | 50 W | 2 W |
Sorties | No outputs | 1x VGA1x DB13W3 |
Connecteurs de puissance | None | None |
Longueur | — | 168 mm 6.6 inches |
Suggestions pour le PSU | — | 200 W |
DirectX | 12 (12_0) | 1.0 |
---|---|---|
OpenGL | 4.6 | — |
OpenCL | 2.0 | — |
Vulkan | 1.2 | — |
Shader model | 6.3 | — |
Pixel shader | — | — |
Vertex shader | — | — |
Date de publication | — | Sep 30th, 1995 |
---|---|---|
Génération | — | NV1 |
Production | — | End-of-life |
Prix de lancement | — | 249 USD |
Bus interface | — | PCI |
Successeur | — | Riva |