NVIDIA GeForce GTX 660M: GPU Specs & Benchmarks

The GeForce GTX 660M is a graphics card by NVIDIA, built on the 28 nm process and based on the GK107 graphics processor (GPU). The video card specifications and performance tests (benchmarks) are listed below.

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Graphics Processor (GPU)

GPU Name
GK107
Model number
N13E-GE-A2
Architecture
Kepler
Foundry
TSMC
Process Size
28 nm
Transistors
1,270 million
Die Size
118 mm²

Graphics Card

Release Date
Mar 22nd, 2012
Family
GeForce 600M
Production
End-of-life
Predecessor
GeForce 500M
Bus Interface
MXM-B (3.0)

Memory

Memory Size
1024 MB
Memory Type
GDDR5
Memory Bus
128 bit
Bandwidth
64.00 GB/s

Performance

Pixel fillrate
7.600 GPixel/s
Texture fillrate
30.40 GTexel/s
FP32 (float) performance
729.6 GFLOPS
FP64 (double) performance
30.40 GFLOPS (1:24)

Clock Speeds

Base Clock
835 MHz
Boost Clock
950 MHz
Memory Clock
1000 MHz
4 Gbps effective

Render Config

Shading Units
384
TMUs
32
ROPs
16
L1 Cache
16 KB (per SMX)
L2 Cache
256 KB

Board Design

Slot Width
MXM Module
Thermal design power (TDP)
50 W
Display Connectors
No outputs

API support

DirectX
12 (11_0)
OpenGL
4.6
OpenCL
3.0
Vulkan
1.1
Shader Model
5.1
CUDA
3.0
GeForce GTX 660M
NVIDIA GeForce GTX 660M: GPU Specs & Benchmarks