Nom du GPU | Antigua | GM206 |
---|---|---|
GPU variant | Antigua PRO (215-0877000) | GM206-300-A1 |
Architecture | GCN 3.0 | Maxwell 2.0 |
Fonderie | TSMC | TSMC |
Taille du processus | 28 nm | 28 nm |
Transistors | 5,000 million | 2,940 million |
Taille des matrices | 366 mm² | 228 mm² |
Date de publication | May 5th, 2015 | Jan 22nd, 2015 |
---|---|---|
Génération | Pirate Islands | GeForce 900 |
Production | End-of-life | End-of-life |
Bus interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
Prédécesseur | Volcanic Islands | GeForce 700 |
Successeur | Arctic Islands | GeForce 10 |
Prix de lancement | — | 199 USD |
Critiques | — | 124 in our database |
GPU clock | 918 MHz | — |
---|---|---|
Mémoire clock | 1375 MHz 5.5 Gbps effective | 1753 MHz 7 Gbps effective |
Base clock | — | 1127 MHz |
Boost clock | — | 1178 MHz |
Taille de la mémoire | 4 GB | 2 GB |
---|---|---|
Type de mémoire | GDDR5 | GDDR5 |
Bus mémoire | 256 bit | 128 bit |
Bande passante | 176.0 GB/s | 112.2 GB/s |
Shading units | 1792 | 1024 |
---|---|---|
TMUs | 112 | 64 |
ROPs | 32 | 32 |
Compute units | 28 | — |
Cache L1 | 16 KB (per CU) | 48 KB (per SMM) |
Cache L2 | 512 KB | 1024 KB |
Comptage SMM | — | 8 |
Taux de pixel | 29.38 GPixel/s | 37.70 GPixel/s |
---|---|---|
Taux de texture | 102.8 GTexel/s | 75.39 GTexel/s |
FP16 (half) performance | 3.290 TFLOPS (1:1) | — |
FP32 (float) performance | 3.290 TFLOPS | 2.413 TFLOPS |
FP64 (double) performance | 205.6 GFLOPS (1:16) | 75.39 GFLOPS (1:32) |
Taille Slot | Dual-slot | Dual-slot |
---|---|---|
Longueur | 221 mm 8.7 inches | 241 mm 9.5 inches |
Taille | 111 mm 4.4 inches | — |
TDP | 190 W | 120 W |
Suggestions pour le PSU | 450 W | 300 W |
Sorties | 2x DVI1x HDMI1x DisplayPort | 1x DVI1x HDMI3x DisplayPort |
Connecteurs de puissance | 2x 6-pin | 1x 6-pin |
Board number | C766 | PG301 |
DirectX | 12 (12_0) | 12 (12_1) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 2.0 | 3.0 |
Vulkan | 1.2 | 1.1 |
Shader model | 6.3 | 6.4 |
CUDA | — | 5.2 |