Nom du GPU | RS780 | GF114 |
---|---|---|
Architecture | TeraScale | Fermi 2.0 |
Taille du processus | 65 nm | 40 nm |
Transistors | 180 million | 1,950 million |
Taille des matrices | 85 mm² | 332 mm² |
GPU variant | — | GF114-400-A1 |
Fonderie | — | TSMC |
Date de publication | Mar 4th, 2008 | — |
---|---|---|
Génération | Radeon IGP (2000) | — |
Production | End-of-life | — |
Bus interface | PCIe 1.0 x16 | — |
GPU clock | 500 MHz | 779 MHz |
---|---|---|
Mémoire clock | System Shared | 1002 MHz 4 Gbps effective |
Shader clock | — | 1557 MHz |
Taille de la mémoire | System Shared | 1024 MB |
---|---|---|
Type de mémoire | System Shared | GDDR5 |
Bus mémoire | System Shared | 192 bit |
Bande passante | System Dependent | 96.19 GB/s |
Shading units | 40 | 336 |
---|---|---|
TMUs | 4 | 56 |
ROPs | 4 | 24 |
Compute units | 2 | — |
Comptage SM | — | 7 |
Cache L1 | — | 64 KB (per SM) |
Cache L2 | — | 384 KB |
Taux de pixel | 2.000 GPixel/s | 10.91 GPixel/s |
---|---|---|
Taux de texture | 2.000 GTexel/s | 43.62 GTexel/s |
FP32 (float) performance | 40.00 GFLOPS | 1,046 GFLOPS |
FP64 (double) performance | — | 87.19 GFLOPS (1:12) |
Taille Slot | IGP | Dual-slot |
---|---|---|
TDP | unknown | 160 W |
Sorties | No outputs | 2x DVI1x mini-HDMI |
Longueur | — | 210 mm 8.3 inches |
Suggestions pour le PSU | — | 450 W |
Connecteurs de puissance | — | 2x 6-pin |
Board number | — | P1041 SKU 60 |
DirectX | 10.0 (10_0) | 12 (11_0) |
---|---|---|
OpenGL | 3.3 | 4.6 |
OpenCL | 1.0 | 1.1 |
Vulkan | — | — |
Shader model | 4.1 | 5.1 |
CUDA | — | 2.1 |
Date de publication | — | Sep 24th, 2011 |
---|---|---|
Génération | — | GeForce 400 |
Production | — | End-of-life |
Prix de lancement | — | 199 USD |
Bus interface | — | PCIe 2.0 x16 |
Critiques | — | 154 in our database |
Prédécesseur | — | GeForce 200 |
Successeur | — | GeForce 500 |