GeForce GTX 660M vs GeForce GTX 765M

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 660M and GeForce GTX 765M. 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 765M. 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 765M are Laptop Graphics Cards

Note: GeForce GTX 660M and GeForce GTX 765M 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 765M here:

Main Specs

  GeForce GTX 660M GeForce GTX 765M
Power consumption (TDP) 50 Watt 75 Watt
Interface MXM-B (3.0) MXM-B (3.0)
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors No outputs No outputs
  Check Price Check Price
  • GeForce GTX 765M has 50% more power consumption, than GeForce GTX 660M.
  • Both video cards are using MXM-B (3.0) interface connection to a motherboard.
  • GeForce GTX 660M and GeForce GTX 765M have maximum RAM of 2 GB.
  • Both cards are used in Laptops.
  • GeForce GTX 660M and GeForce GTX 765M are build with Kepler architecture.
  • Core clock speed of GeForce GTX 765M is 15 MHz higher, than GeForce GTX 660M.
  • GeForce GTX 660M and GeForce GTX 765M are manufactured by 28 nm process technology.
  • Memory clock speed of GeForce GTX 660M and GeForce GTX 765M is 2000 MHz.

Game benchmarks

high / 1080p 6−7 9−10
ultra / 1080p 4−5 5−6
QHD / 1440p 0−1 0−1
low / 720p 16−18 21−24
medium / 1080p 8−9 12−14
The average gaming FPS of GeForce GTX 765M in Assassin's Creed Odyssey is 33% more, than GeForce GTX 660M.

Full Specs

  GeForce GTX 660M GeForce GTX 765M
Architecture Kepler Kepler
Code name N13E-GE N14-GE
Type Laptop Laptop
Release date 22 March 2012 30 May 2013
Pipelines 384 768
Core clock speed 835 MHz 850 MHz
Boost Clock 950 MHz 863 MHz
Transistor count 1,270 million 2,540 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 30.4 billion/sec 55.23
Floating-point performance 729.6 gflops 1,326 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 24 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 +
  Check Price Check Price