Nom du GPU | Bonaire | G80 |
---|---|---|
GPU variant | Bonaire XT (215-0839039) | G80-100-K0-A2 |
Architecture | GCN 2.0 | Tesla |
Fonderie | TSMC | TSMC |
Taille du processus | 28 nm | 90 nm |
Transistors | 2,080 million | 681 million |
Taille des matrices | 160 mm² | 484 mm² |
Date de publication | Sep 2nd, 2013 | Feb 12th, 2007 |
---|---|---|
Génération | Sea Islands | GeForce 8 |
Production | End-of-life | End-of-life |
Bus interface | PCIe 3.0 x16 | PCIe 1.0 x16 |
Prédécesseur | Southern Islands | GeForce 7 PCIe |
Successeur | Volcanic Islands | GeForce 9 |
Prix de lancement | — | 269 USD |
Critiques | — | 403 in our database |
GPU clock | 1050 MHz | 513 MHz |
---|---|---|
Mémoire clock | 1500 MHz 6 Gbps effective | 792 MHz 1584 Mbps effective |
Shader clock | — | 1188 MHz |
Taille de la mémoire | 1024 MB | 320 MB |
---|---|---|
Type de mémoire | GDDR5 | GDDR3 |
Bus mémoire | 128 bit | 320 bit |
Bande passante | 96.00 GB/s | 63.36 GB/s |
Shading units | 896 | 96 |
---|---|---|
TMUs | 56 | 24 |
ROPs | 16 | 20 |
Compute units | 14 | — |
Cache L1 | 16 KB (per CU) | — |
Cache L2 | 256 KB | 80 KB |
Comptage SM | — | 12 |
Taux de pixel | 16.80 GPixel/s | 10.26 GPixel/s |
---|---|---|
Taux de texture | 58.80 GTexel/s | 24.62 GTexel/s |
FP32 (float) performance | 1.882 TFLOPS | 228.1 GFLOPS |
FP64 (double) performance | 117.6 GFLOPS (1:16) | — |
Taille Slot | Dual-slot | Dual-slot |
---|---|---|
Longueur | 183 mm 7.2 inches | 267 mm 10.5 inches |
TDP | 85 W | 143 W |
Suggestions pour le PSU | 250 W | 300 W |
Sorties | 1x DVI1x HDMI2x mini-DisplayPort | 2x DVI1x S-Video |
Connecteurs de puissance | 1x 6-pin | 1x 6-pin |
Board number | — | P356 |
DirectX | 12 (12_0) | 11.1 (10_0) |
---|---|---|
OpenGL | 4.6 | 3.3 |
OpenCL | 2.0 | 1.1 (1.0) |
Vulkan | 1.2 | — |
Shader model | 6.3 | 4.0 |
CUDA | — | 1.0 |