GeForce GTX 660 Ti vs GeForce GTX 965M

When comparing GeForce GTX 660 Ti and GeForce GTX 965M, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between GeForce GTX 660 Ti and GeForce GTX 965M is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

GeForce GTX 965M is a Laptop Graphics Card

Note: GeForce GTX 965M is only used in laptop graphics. It has 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 965M here:

Main Specs

  GeForce GTX 660 Ti GeForce GTX 965M
Power consumption (TDP) 150 Watt
Interface PCIe 3.0 x16 MXM-B (3.0)
Supplementary power connectors Two 6-pin None
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 4 GB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort No outputs
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  • GeForce GTX 660 Ti is connected by PCIe 3.0 x16, and GeForce GTX 965M uses MXM-B (3.0) interface.
  • GeForce GTX 965M has 2 GB more memory, than GeForce GTX 660 Ti.
  • GeForce GTX 660 Ti is used in Desktops, and GeForce GTX 965M - in Laptops.
  • GeForce GTX 660 Ti is build with Kepler architecture, and GeForce GTX 965M - with Maxwell.
  • Core clock speed of GeForce GTX 965M is 29 MHz higher, than GeForce GTX 660 Ti.
  • GeForce GTX 660 Ti and GeForce GTX 965M are manufactured by 28 nm process technology.
  • Memory clock speed of GeForce GTX 965M is 2494 MHz higher, than GeForce GTX 660 Ti.

Game benchmarks

high / 1080p 21−24 20−22
ultra / 1080p 12−14 12−14
QHD / 1440p 8−9 6−7
4K / 2160p 5−6 5−6
low / 720p 40−45 35−40
medium / 1080p 27−30 24−27
The average gaming FPS of GeForce GTX 660 Ti in Assassin's Creed Odyssey is 11% more, than GeForce GTX 965M.

Full Specs

  GeForce GTX 660 Ti GeForce GTX 965M
Architecture Kepler Maxwell
Code name GK104 N16E-GS, N16E-GR
Type Desktop Laptop
Release date 16 August 2012 5 January 2015
Pipelines 1344 1024
Core clock speed 915 MHz 944 MHz
Boost Clock 980 MHz 950 / 1151 MHz
Transistor count 3,540 million 2,940 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 102.5 billion/sec 73.60
Floating-point performance 2,459.5 gflops 2,355 gflops
Length 9.5" (24.1 cm)
Memory bus width 192-bit GDDR5 128 Bit
Memory clock speed 6.0 GB/s 2500 MHz
Memory bandwidth 144.2 GB/s 80 GB/s
Shared memory - -
G-SYNC support +
DirectX 12 (11_0) 12 (12_1)
Shader Model 5.1 6.4
OpenGL 4.3 4.5
OpenCL 1.2 1.1
Vulkan 1.1.126 1.1
CUDA + +
CUDA cores 1344 1024
Bus support PCI Express 3.0 PCI Express 3.0
Height 4.376" (11.1 cm)
SLI options + +
Multi monitor support 4 displays
HDMI + +
HDCP +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
3D Blu-Ray +
3D Gaming +
3D Vision +
Bitcoin / BTC (SHA256) 99 Mh/s 226 Mh/s
Laptop size large
DisplayPort Multimode (DP++) support +
H.264, VC1, MPEG2 1080p video decoder +
Optimus +
GameStream +
GeForce ShadowPlay +
GPU Boost 2.0
GameWorks +
BatteryBoost +
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