GeForce GTX 650 vs GeForce GTX 660 Ti

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 650 and GeForce GTX 660 Ti. 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 650 and GeForce GTX 660 Ti. 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.

Main Specs

  GeForce GTX 650 GeForce GTX 660 Ti
Power consumption (TDP) 64 Watt 150 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors One 6-pin Two 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors 2x DVI, 1x mini-HDMI 2x DVI, 1x HDMI, 1x DisplayPort
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  • GeForce GTX 660 Ti has 134% more power consumption, than GeForce GTX 650.
  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • GeForce GTX 650 and GeForce GTX 660 Ti have maximum RAM of 2 GB.
  • Both cards are used in Desktops.
  • GeForce GTX 650 and GeForce GTX 660 Ti are build with Kepler architecture.
  • Core clock speed of GeForce GTX 650 is 143 MHz higher, than GeForce GTX 660 Ti.
  • GeForce GTX 650 and GeForce GTX 660 Ti are manufactured by 28 nm process technology.
  • GeForce GTX 660 Ti is 4 mm longer, than GeForce GTX 650.
  • Memory clock speed of GeForce GTX 660 Ti is 1 MHz higher, than GeForce GTX 650.

Game benchmarks

high / 1080p 8−9 21−24
ultra / 1080p 5−6 12−14
QHD / 1440p 0−1 8−9
4K / 2160p 5−6
low / 720p 18−20 40−45
medium / 1080p 10−11 27−30
The average gaming FPS of GeForce GTX 660 Ti in Assassin's Creed Odyssey is 160% more, than GeForce GTX 650.

Full Specs

  GeForce GTX 650 GeForce GTX 660 Ti
Architecture Kepler Kepler
Code name GK107 GK104
Type Desktop Desktop
Release date 6 September 2012 16 August 2012
Pipelines 384 1344
Core clock speed 1058 MHz 915 MHz
Boost Clock 980 MHz
Transistor count 1,270 million 3,540 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 33.9 billion/sec 102.5 billion/sec
Floating-point performance 812.5 gflops 2,459.5 gflops
Length 5.70" (14.5 cm) 9.5" (24.1 cm)
Memory bus width 128-bit GDDR5 192-bit GDDR5
Memory clock speed 5.0 GB/s 6.0 GB/s
Memory bandwidth 80.0 GB/s 144.2 GB/s
Shared memory -
DirectX 12 (11_0) 12 (11_0)
Shader Model 5.1 5.1
OpenGL 4.3 4.3
OpenCL 1.2 1.2
Vulkan 1.1.126 1.1.126
CUDA + +
CUDA cores 384 1344
Bus support PCI Express 3.0 PCI Express 3.0
Height 4.38" (11.1 cm) 4.376" (11.1 cm)
SLI options +
Multi monitor support 4 displays 4 displays
HDMI + +
HDCP + +
Maximum VGA resolution 2048x1536 2048x1536
Audio input for HDMI Internal Internal
3D Blu-Ray + +
3D Gaming + +
3D Vision + +
Bitcoin / BTC (SHA256) 26 Mh/s 99 Mh/s
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