Nom du GPU | Barts | GM107 |
---|---|---|
GPU variant | Barts XT (215-0798000) | — |
Architecture | TeraScale 2 | Maxwell |
Fonderie | TSMC | TSMC |
Taille du processus | 40 nm | 28 nm |
Transistors | 1,700 million | 1,870 million |
Taille des matrices | 255 mm² | 148 mm² |
Date de publication | Oct 21st, 2010 | — |
---|---|---|
Génération | Northern Islands | — |
Production | End-of-life | — |
Prix de lancement | 239 USD | — |
Bus interface | PCIe 2.0 x16 | — |
Critiques | 170 in our database | — |
Prédécesseur | Evergreen | — |
Successeur | Southern Islands | — |
GPU clock | 900 MHz | — |
---|---|---|
Mémoire clock | 1050 MHz 4.2 Gbps effective | 1253 MHz 5 Gbps effective |
Base clock | — | 837 MHz |
Boost clock | — | 876 MHz |
Taille de la mémoire | 1024 MB | 2 GB |
---|---|---|
Type de mémoire | GDDR5 | GDDR5 |
Bus mémoire | 256 bit | 128 bit |
Bande passante | 134.4 GB/s | 80.19 GB/s |
Shading units | 1120 | 384 |
---|---|---|
TMUs | 56 | 16 |
ROPs | 32 | 8 |
Compute units | 14 | — |
Cache L1 | 8 KB (per CU) | 64 KB (per SMM) |
Cache L2 | 512 KB | 2 MB |
Comptage SMM | — | 2 |
Taux de pixel | 28.80 GPixel/s | 7.008 GPixel/s |
---|---|---|
Taux de texture | 50.40 GTexel/s | 14.02 GTexel/s |
FP32 (float) performance | 2.016 TFLOPS | 672.8 GFLOPS |
FP64 (double) performance | — | 21.02 GFLOPS (1:32) |
Taille Slot | Dual-slot | MXM Module |
---|---|---|
Longueur | 247 mm 9.7 inches | — |
Taille | 111 mm 4.4 inches | — |
Taille | 36 mm 1.4 inches | — |
TDP | 151 W | 30 W |
Suggestions pour le PSU | 450 W | — |
Sorties | 2x DVI1x HDMI2x mini-DisplayPort | No outputs |
Connecteurs de puissance | 2x 6-pin | None |
Board number | C222 | — |
DirectX | 11.2 (11_0) | 12 (11_0) |
---|---|---|
OpenGL | 4.4 | 4.6 |
OpenCL | 1.2 | 3.0 |
Vulkan | — | 1.1 |
Shader model | 5.0 | 5.1 |
CUDA | — | 5.0 |
Date de publication | — | Aug 18th, 2015 |
---|---|---|
Génération | — | Quadro Mobile (Mx000M) |
Production | — | End-of-life |
Bus interface | — | MXM-A (3.0) |
Critiques | — | 26 in our database |