GeForce GTX 660M vs GeForce GTX 760M

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 660M and GeForce GTX 760M. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between GeForce GTX 660M and GeForce GTX 760M. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

GeForce GTX 660M and GeForce GTX 760M are Laptop Graphics Cards

Note: GeForce GTX 660M and GeForce GTX 760M are only used in laptop graphics. They have lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with GeForce GTX 660M or GeForce GTX 760M here:

Main Specs

  GeForce GTX 660M GeForce GTX 760M
Power consumption (TDP) 50 Watt 55 Watt
Interface MXM-B (3.0) PCIe 3.0 x16
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors No outputs No outputs
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  • GeForce GTX 760M has 10% more power consumption, than GeForce GTX 660M.
  • GeForce GTX 660M is connected by MXM-B (3.0), and GeForce GTX 760M uses PCIe 3.0 x16 interface.
  • GeForce GTX 660M and GeForce GTX 760M have maximum RAM of 2 GB.
  • Both cards are used in Laptops.
  • GeForce GTX 660M and GeForce GTX 760M are build with Kepler architecture.
  • Core clock speed of GeForce GTX 660M is 178 MHz higher, than GeForce GTX 760M.
  • GeForce GTX 660M and GeForce GTX 760M are manufactured by 28 nm process technology.
  • Memory clock speed of GeForce GTX 660M and GeForce GTX 760M is 2000 MHz.

Game benchmarks

high / 1080p 6−7 7−8
ultra / 1080p 4−5 4−5
QHD / 1440p 0−1 0−1
low / 720p 16−18 18−20
medium / 1080p 8−9 9−10
The average gaming FPS of GeForce GTX 760M in Assassin's Creed Odyssey is 11% more, than GeForce GTX 660M.

Full Specs

  GeForce GTX 660M GeForce GTX 760M
Architecture Kepler Kepler
Code name N13E-GE N14E-GL
Type Laptop Laptop
Release date 22 March 2012 30 May 2013
Pipelines 384 768
Core clock speed 835 MHz 657 MHz
Boost Clock 950 MHz 657 MHz
Transistor count 1,270 million 2,540 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 30.4 billion/sec 42.05
Floating-point performance 729.6 gflops 1,009 gflops
Memory bus width 128bit 128 Bit
Memory clock speed 2000 MHz 2000 MHz
Memory bandwidth 64.0 GB/s 64.0 GB/s
Shared memory - -
DirectX 12 API 12 API
Shader Model 5.1 5.1
OpenGL 4.5 4.5
OpenCL 1.1 1.1
Vulkan 1.1.126 1.1.126
CUDA + +
CUDA cores 384 768
Bus support PCI Express 2.0, PCI Express 3.0 PCI Express 3.0, PCI Express 2.0
SLI options + +
HDMI + +
HDCP +
Maximum VGA resolution Up to 2048x1536
Bitcoin / BTC (SHA256) 36 Mh/s 54 Mh/s
Laptop size large large
Standard memory configuration GDDR5
eDP 1.2 signal support Up to 3840x2160
LVDS signal support Up to 1920x1200
DisplayPort Multimode (DP++) support Up to 3840x2160
HDCP content protection +
7.1 channel HD audio on HDMI +
TrueHD and DTS-HD audio bitstreaming +
H.264, VC1, MPEG2 1080p video decoder +
Optimus + +
Blu-Ray 3D Support +
3D Vision / 3DTV Play +
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