Nom du GPU | Broadway | Parhelia-512 |
---|---|---|
GPU variant | Broadway PRO (216-0769024) | — |
Architecture | TeraScale 2 | Parhelia |
Fonderie | TSMC | UMC |
Taille du processus | 40 nm | 150 nm |
Transistors | 1,040 million | 80 million |
Taille des matrices | 166 mm² | 174 mm² |
Date de publication | Jan 7th, 2010 | — |
---|---|---|
Génération | Manhattan (Mobility HD 5800) | — |
Production | End-of-life | — |
Bus interface | PCIe 2.0 x16 | — |
Critiques | 2 in our database | — |
Prédécesseur | M9x | — |
Successeur | Vancouver | — |
GPU clock | 500 MHz | 200 MHz |
---|---|---|
Mémoire clock | 1000 MHz 4 Gbps effective | 250 MHz 500 Mbps effective |
Taille de la mémoire | 1024 MB | 256 MB |
---|---|---|
Type de mémoire | GDDR5 | DDR |
Bus mémoire | 128 bit | 64 bit |
Bande passante | 64.00 GB/s | 4.000 GB/s |
Shading units | 800 | — |
---|---|---|
TMUs | 40 | 16 |
ROPs | 16 | 4 |
Compute units | 10 | — |
Cache L1 | 8 KB (per CU) | — |
Cache L2 | 256 KB | — |
Pixel shaders | — | 4 |
Vertex shaders | — | 4 |
Taux de pixel | 8.000 GPixel/s | 800.0 MPixel/s |
---|---|---|
Taux de texture | 20.00 GTexel/s | 3.200 GTexel/s |
FP32 (float) performance | 800.0 GFLOPS | — |
Vertex rate | — | 200.0 MVertices/s |
TDP | 30 W | unknown |
---|---|---|
Sorties | No outputs | 2x DVI |
Taille Slot | — | Single-slot |
Longueur | — | 190 mm 7.5 inches |
Suggestions pour le PSU | — | 200 W |
Connecteurs de puissance | — | None |
DirectX | 11.2 (11_0) | 8.1 |
---|---|---|
OpenGL | 4.4 | 1.3 |
OpenCL | 1.2 | — |
Vulkan | — | — |
Shader model | 5.0 | — |
Pixel shader | — | 1.3 |
Vertex shader | — | 2.0 |
Date de publication | — | 2001 |
---|---|---|
Génération | — | Parhelia |
Production | — | End-of-life |
Bus interface | — | PCI-X |
Critiques | — | 5 in our database |