Nom du GPU | M88 | GF108 |
---|---|---|
Architecture | TeraScale | Fermi |
Fonderie | TSMC | TSMC |
Taille du processus | 55 nm | 40 nm |
Transistors | 666 million | 585 million |
Taille des matrices | 192 mm² | 116 mm² |
GPU variant | — | N13P-GLP-A1 |
Date de publication | Jun 4th, 2008 | Aug 23rd, 2012 |
---|---|---|
Génération | M8x (Mobility HD 3800) | GeForce 600M |
Production | End-of-life | End-of-life |
Bus interface | PCIe 2.0 x16 | PCIe 2.0 x16 |
Critiques | 2 in our database | — |
Prédécesseur | M7x | GeForce 500M |
Successeur | M9x | GeForce 700M |
GPU clock | 580 MHz | 660 MHz |
---|---|---|
Mémoire clock | 750 MHz 1500 Mbps effective | 900 MHz 1800 Mbps effective |
Shader clock | — | 1320 MHz |
Taille de la mémoire | 512 MB | 1024 MB |
---|---|---|
Type de mémoire | GDDR3 | DDR3 |
Bus mémoire | 256 bit | 128 bit |
Bande passante | 48.00 GB/s | 28.80 GB/s |
Shading units | 320 | 96 |
---|---|---|
TMUs | 16 | 16 |
ROPs | 16 | 4 |
Compute units | 4 | — |
Cache L2 | 256 KB | 256 KB |
Comptage SM | — | 2 |
Cache L1 | — | 64 KB (per SM) |
Taux de pixel | 9.280 GPixel/s | 2.640 GPixel/s |
---|---|---|
Taux de texture | 9.280 GTexel/s | 10.56 GTexel/s |
FP32 (float) performance | 371.2 GFLOPS | 253.4 GFLOPS |
FP64 (double) performance | 74.24 GFLOPS (1:5) | 21.12 GFLOPS (1:12) |
TDP | 35 W | 15 W |
---|---|---|
Sorties | No outputs | No outputs |
DirectX | 10.1 (10_1) | 12 (11_0) |
---|---|---|
OpenGL | 3.3 | 4.6 |
OpenCL | — | 1.1 |
Vulkan | — | — |
Shader model | 4.1 | 5.1 |
CUDA | — | 2.1 |