Nom du GPU | Devastator | GF106 |
---|---|---|
Architecture | TeraScale 3 | Fermi |
Fonderie | TSMC | TSMC |
Taille du processus | 32 nm | 40 nm |
Transistors | 1,303 million | 1,170 million |
Taille des matrices | 246 mm² | 238 mm² |
GPU variant | — | N11E-GE-A1 |
Date de publication | Mar 12th, 2013 | — |
---|---|---|
Génération | Richland (HD 8000) | — |
Production | End-of-life | — |
Bus interface | IGP | — |
Prédécesseur | Trinity | — |
Successeur | Kabini | — |
GPU clock | 844 MHz | 590 MHz |
---|---|---|
Mémoire clock | System Shared | 800 MHz 1600 Mbps effective |
Shader clock | — | 1180 MHz |
Taille de la mémoire | System Shared | 1024 MB |
---|---|---|
Type de mémoire | System Shared | DDR3 |
Bus mémoire | System Shared | 128 bit |
Bande passante | System Dependent | 25.60 GB/s |
Shading units | 384 | 96 |
---|---|---|
TMUs | 24 | 16 |
ROPs | 8 | 16 |
Compute units | 6 | — |
Comptage SM | — | 2 |
Cache L1 | — | 64 KB (per SM) |
Cache L2 | — | 256 KB |
Taux de pixel | 6.752 GPixel/s | 2.360 GPixel/s |
---|---|---|
Taux de texture | 20.26 GTexel/s | 9.440 GTexel/s |
FP32 (float) performance | 648.2 GFLOPS | 226.6 GFLOPS |
FP64 (double) performance | — | 18.88 GFLOPS (1:12) |
Taille Slot | IGP | — |
---|---|---|
TDP | 100 W | 35 W |
Sorties | No outputs | No outputs |
DirectX | 11.2 (11_0) | 12 (11_0) |
---|---|---|
OpenGL | 4.4 | 4.6 |
OpenCL | 1.2 | 1.1 |
Vulkan | — | — |
Shader model | 5.0 | 5.1 |
CUDA | — | 2.1 |
Date de publication | — | Jan 15th, 2011 |
---|---|---|
Génération | — | GeForce 400M |
Production | — | End-of-life |
Bus interface | — | PCIe 2.0 x16 |
Prédécesseur | — | GeForce 300M |
Successeur | — | GeForce 500M |