Nom du GPU | RV730 | GF119 |
---|---|---|
GPU variant | RV730 XT (215-0719047) | — |
Architecture | TeraScale | Fermi 2.0 |
Fonderie | TSMC | TSMC |
Taille du processus | 55 nm | 40 nm |
Transistors | 514 million | 292 million |
Taille des matrices | 146 mm² | 79 mm² |
Date de publication | Jul 17th, 2009 | Apr 2nd, 2012 |
---|---|---|
Génération | Radeon R700 | GeForce 600 |
Production | End-of-life | End-of-life |
Bus interface | AGP 8x | PCIe 2.0 x16 |
Critiques | 49 in our database | — |
Prédécesseur | Radeon R600 | GeForce 500 |
Successeur | Evergreen | GeForce 700 |
GPU clock | 750 MHz | 810 MHz |
---|---|---|
Mémoire clock | 800 MHz 1600 Mbps effective | 898 MHz 1796 Mbps effective |
Shader clock | — | 1620 MHz |
Taille de la mémoire | 1024 MB | 512 MB |
---|---|---|
Type de mémoire | GDDR3 | DDR3 |
Bus mémoire | 128 bit | 64 bit |
Bande passante | 25.60 GB/s | 14.37 GB/s |
Shading units | 320 | 48 |
---|---|---|
TMUs | 32 | 8 |
ROPs | 8 | 4 |
Compute units | 4 | — |
Cache L1 | 16 KB (per CU) | 64 KB (per SM) |
Cache L2 | 128 KB | 128 KB |
Comptage SM | — | 1 |
Taux de pixel | 6.000 GPixel/s | 1.620 GPixel/s |
---|---|---|
Taux de texture | 24.00 GTexel/s | 6.480 GTexel/s |
FP32 (float) performance | 480.0 GFLOPS | 155.5 GFLOPS |
FP64 (double) performance | — | 12.96 GFLOPS (1:12) |
Taille Slot | Dual-slot | Single-slot |
---|---|---|
Longueur | 193 mm 7.6 inches | 145 mm 5.7 inches |
TDP | 59 W | 30 W |
Suggestions pour le PSU | 250 W | 200 W |
Sorties | 1x DVI1x HDMI1x VGA | 1x DVI1x HDMI1x VGA |
Connecteurs de puissance | — | None |
Board number | — | P1310 |
DirectX | 10.1 (10_1) | 12 (11_0) |
---|---|---|
OpenGL | 3.3 | 4.6 |
OpenCL | 1.1 | 1.1 |
Vulkan | — | — |
Shader model | 4.1 | 5.1 |
CUDA | — | 2.1 |