Nom du GPU | Chelsea | GK107 |
---|---|---|
GPU variant | Chelsea PRO | N13P-GT-W-A2 |
Architecture | GCN 1.0 | Kepler |
Fonderie | TSMC | TSMC |
Taille du processus | 28 nm | 28 nm |
Transistors | 1,500 million | 1,270 million |
Taille des matrices | 123 mm² | 118 mm² |
Date de publication | Apr 24th, 2012 | Jul 12th, 2012 |
---|---|---|
Génération | London (HD 7700M) | GeForce 600M |
Production | End-of-life | End-of-life |
Bus interface | PCIe 2.0 x16 | PCIe 3.0 x16 |
Prédécesseur | Vancouver | GeForce 500M |
Successeur | Solar System | GeForce 700M |
GPU clock | 575 MHz | 900 MHz |
---|---|---|
Mémoire clock | 1000 MHz 4 Gbps effective | 1254 MHz 5 Gbps effective |
Taille de la mémoire | 2 GB | 512 MB |
---|---|---|
Type de mémoire | GDDR5 | GDDR5 |
Bus mémoire | 128 bit | 128 bit |
Bande passante | 64.00 GB/s | 80.26 GB/s |
Shading units | 512 | 384 |
---|---|---|
TMUs | 32 | 32 |
ROPs | 16 | 16 |
Compute units | 8 | — |
Cache L1 | 16 KB (per CU) | 16 KB (per SMX) |
Cache L2 | 256 KB | 256 KB |
Comptage SMX | — | 2 |
Taux de pixel | 9.200 GPixel/s | 7.200 GPixel/s |
---|---|---|
Taux de texture | 18.40 GTexel/s | 28.80 GTexel/s |
FP32 (float) performance | 588.8 GFLOPS | 691.2 GFLOPS |
FP64 (double) performance | 36.80 GFLOPS (1:16) | 28.80 GFLOPS (1:24) |
TDP | 28 W | 45 W |
---|---|---|
Sorties | No outputs | No outputs |
DirectX | 12 (11_1) | 12 (11_0) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 1.2 | 3.0 |
Vulkan | 1.2 | 1.1 |
Shader model | 5.1 | 5.1 |
CUDA | — | 3.0 |