Nom du GPU | RV790 | GM107 |
---|---|---|
GPU variant | RV790 XT (215-0758016) | N16S-GT1R |
Architecture | TeraScale | Maxwell |
Fonderie | TSMC | TSMC |
Taille du processus | 55 nm | 28 nm |
Transistors | 959 million | 1,870 million |
Taille des matrices | 282 mm² | 148 mm² |
Date de publication | Apr 2nd, 2009 | — |
---|---|---|
Génération | Radeon R700 | — |
Production | End-of-life | — |
Prix de lancement | 249 USD | — |
Bus interface | PCIe 2.0 x16 | — |
Critiques | 114 in our database | — |
Prédécesseur | Radeon R600 | — |
Successeur | Evergreen | — |
GPU clock | 850 MHz | — |
---|---|---|
Mémoire clock | 975 MHz 3.9 Gbps effective | 1253 MHz 5 Gbps effective |
Base clock | — | 795 MHz |
Boost clock | — | 861 MHz |
Taille de la mémoire | 1024 MB | 2 GB |
---|---|---|
Type de mémoire | GDDR5 | GDDR5 |
Bus mémoire | 256 bit | 64 bit |
Bande passante | 124.8 GB/s | 40.10 GB/s |
Shading units | 800 | 512 |
---|---|---|
TMUs | 40 | 32 |
ROPs | 16 | 8 |
Compute units | 10 | — |
Cache L1 | 16 KB (per CU) | 64 KB (per SMM) |
Cache L2 | 256 KB | 1024 KB |
Comptage SMM | — | 4 |
Taux de pixel | 13.60 GPixel/s | 6.888 GPixel/s |
---|---|---|
Taux de texture | 34.00 GTexel/s | 27.55 GTexel/s |
FP32 (float) performance | 1,360 GFLOPS | 881.7 GFLOPS |
FP64 (double) performance | 272.0 GFLOPS (1:5) | 27.55 GFLOPS (1:32) |
Taille Slot | Dual-slot | MXM Module |
---|---|---|
Longueur | 241 mm 9.5 inches | — |
Taille | 111 mm 4.4 inches | — |
Taille | 40 mm 1.6 inches | — |
TDP | 190 W | 23 W |
Suggestions pour le PSU | 450 W | — |
Sorties | 2x DVI1x S-Video | No outputs |
Connecteurs de puissance | 2x 6-pin | None |
Board number | B790-31 | — |
DirectX | 10.1 (10_1) | 12 (11_0) |
---|---|---|
OpenGL | 3.3 | 4.6 |
OpenCL | 1.1 | 3.0 |
Vulkan | — | 1.1 |
Shader model | 4.1 | 5.1 |
CUDA | — | 5.0 |
Date de publication | — | Jun 28th, 2016 |
---|---|---|
Génération | — | GeForce 900M |
Production | — | End-of-life |
Bus interface | — | PCIe 3.0 x8 |
Prédécesseur | — | GeForce 800M |
Successeur | — | GeForce 10 Mobile |