Nom du GPU | GK107 | GF114 |
---|---|---|
GPU variant | GK107-300-A2 | GF114-325-A1 |
Architecture | Kepler | Fermi 2.0 |
Fonderie | TSMC | TSMC |
Taille du processus | 28 nm | 40 nm |
Transistors | 1,270 million | 1,950 million |
Taille des matrices | 118 mm² | 332 mm² |
Date de publication | Jun 5th, 2012 | May 17th, 2011 |
---|---|---|
Génération | GeForce 600 | GeForce 500 |
Production | End-of-life | End-of-life |
Prix de lancement | 99 USD | 199 USD |
Bus interface | PCIe 3.0 x16 | PCIe 2.0 x16 |
Prédécesseur | GeForce 500 | GeForce 400 |
Successeur | GeForce 700 | GeForce 600 |
Critiques | — | 48 in our database |
GPU clock | 902 MHz | 810 MHz |
---|---|---|
Mémoire clock | 891 MHz 1782 Mbps effective | 1000 MHz 4 Gbps effective |
Shader clock | — | 1620 MHz |
Taille de la mémoire | 2 GB | 1024 MB |
---|---|---|
Type de mémoire | DDR3 | GDDR5 |
Bus mémoire | 128 bit | 256 bit |
Bande passante | 28.51 GB/s | 128.0 GB/s |
Shading units | 384 | 336 |
---|---|---|
TMUs | 32 | 56 |
ROPs | 16 | 32 |
Comptage SMX | 2 | — |
Cache L1 | 16 KB (per SMX) | 64 KB (per SM) |
Cache L2 | 256 KB | 512 KB |
Comptage SM | — | 7 |
Taux de pixel | 7.216 GPixel/s | 11.34 GPixel/s |
---|---|---|
Taux de texture | 28.86 GTexel/s | 45.36 GTexel/s |
FP32 (float) performance | 692.7 GFLOPS | 1,089 GFLOPS |
FP64 (double) performance | 28.86 GFLOPS (1:24) | 90.72 GFLOPS (1:12) |
Taille Slot | Single-slot | Dual-slot |
---|---|---|
Longueur | 145 mm 5.7 inches | 210 mm 8.3 inches |
TDP | 65 W | 150 W |
Suggestions pour le PSU | 250 W | 450 W |
Sorties | 1x DVI1x HDMI1x DisplayPort | 2x DVI1x mini-HDMI |
Connecteurs de puissance | None | 2x 6-pin |
Board number | P2011 | P1040 SKU 51 |
DirectX | 12 (11_0) | 12 (11_0) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 3.0 | 1.1 |
Vulkan | 1.1 | — |
CUDA | 3.0 | 2.1 |
Shader model | 5.1 | 5.1 |