Nom du GPU | GK208 | NV5B |
---|---|---|
GPU variant | GK208-320-A1 | Riva TNT2 Ultra |
Architecture | Kepler 2.0 | Fahrenheit |
Fonderie | TSMC | TSMC |
Taille du processus | 28 nm | 250 nm |
Transistors | 1,020 million | 15 million |
Taille des matrices | 87 mm² | 90 mm² |
Date de publication | Mar 27th, 2014 | Mar 15th, 1999 |
---|---|---|
Génération | GeForce 700 | TNT2 |
Production | End-of-life | End-of-life |
Prix de lancement | 49 USD | 299 USD |
Bus interface | PCIe 2.0 x8 | AGP 4x |
Prédécesseur | GeForce 600 | Riva |
Successeur | GeForce 900 | GeForce 256 |
GPU clock | 967 MHz | 150 MHz |
---|---|---|
Mémoire clock | 900 MHz 1800 Mbps effective | 183 MHz |
Taille de la mémoire | 2 GB | 32 MB |
---|---|---|
Type de mémoire | DDR3 | SDR |
Bus mémoire | 64 bit | 128 bit |
Bande passante | 14.40 GB/s | 2.928 GB/s |
Shading units | 384 | — |
---|---|---|
TMUs | 32 | 2 |
ROPs | 8 | 2 |
Comptage SMX | 2 | — |
Cache L1 | 16 KB (per SMX) | — |
Cache L2 | 512 KB | — |
Pixel shaders | — | 2 |
Vertex shaders | — | 0 |
Taux de pixel | 7.736 GPixel/s | 300.0 MPixel/s |
---|---|---|
Taux de texture | 30.94 GTexel/s | 300.0 MTexel/s |
FP32 (float) performance | 742.7 GFLOPS | — |
FP64 (double) performance | 30.94 GFLOPS (1:24) | — |
Taille Slot | Single-slot | Single-slot |
---|---|---|
Longueur | 145 mm 5.7 inches | — |
TDP | 19 W | unknown |
Suggestions pour le PSU | 200 W | 200 W |
Sorties | 1x DVI1x HDMI1x VGA | 1x VGA2x S-Video |
Connecteurs de puissance | None | None |
Board number | P2130 SKU 4 | — |
DirectX | 12 (11_0) | 6.0 |
---|---|---|
OpenGL | 4.6 | 1.2 |
OpenCL | 3.0 | — |
Vulkan | 1.1 | — |
CUDA | 3.5 | — |
Shader model | 5.1 | — |
Pixel shader | — | — |
Vertex shader | — | — |