Nom du GPU | GK107 | GK106 |
---|---|---|
GPU variant | GT 755M | N14E-GL-A1 |
Architecture | Kepler | Kepler |
Fonderie | TSMC | TSMC |
Taille du processus | 28 nm | 28 nm |
Transistors | 1,270 million | 2,540 million |
Taille des matrices | 118 mm² | 221 mm² |
Date de publication | Nov 8th, 2013 | May 30th, 2013 |
---|---|---|
Génération | GeForce 700M | GeForce 700M |
Production | End-of-life | End-of-life |
Bus interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
Prédécesseur | GeForce 600M | GeForce 600M |
Successeur | GeForce 800M | GeForce 800M |
GPU clock | 1085 MHz | — |
---|---|---|
Mémoire clock | 1250 MHz 5 Gbps effective | 1002 MHz 4 Gbps effective |
Base clock | — | 628 MHz |
Boost clock | — | 657 MHz |
Taille de la mémoire | 1024 MB | 2 GB |
---|---|---|
Type de mémoire | GDDR5 | GDDR5 |
Bus mémoire | 128 bit | 128 bit |
Bande passante | 80.00 GB/s | 64.13 GB/s |
Shading units | 384 | 768 |
---|---|---|
TMUs | 32 | 64 |
ROPs | 16 | 16 |
Comptage SMX | 2 | 4 |
Cache L1 | 16 KB (per SMX) | 16 KB (per SMX) |
Cache L2 | 256 KB | 256 KB |
Taux de pixel | 8.680 GPixel/s | 10.51 GPixel/s |
---|---|---|
Taux de texture | 34.72 GTexel/s | 42.05 GTexel/s |
FP32 (float) performance | 833.3 GFLOPS | 1,009 GFLOPS |
FP64 (double) performance | 34.72 GFLOPS (1:24) | 42.05 GFLOPS (1:24) |
Taille Slot | MXM Module | — |
---|---|---|
TDP | 50 W | 55 W |
Sorties | No outputs | No outputs |
DirectX | 12 (11_0) | 12 (11_0) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 3.0 | 3.0 |
Vulkan | 1.1 | 1.1 |
CUDA | 3.0 | 3.0 |
Shader model | 5.1 | 5.1 |