GeForce GTX 460 v2 vs GeForce GTX 660

When comparing GeForce GTX 460 v2 and GeForce GTX 660, 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 460 v2 and GeForce GTX 660 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Main Specs

  GeForce GTX 460 v2 GeForce GTX 660
Power consumption (TDP) 160 Watt 140 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors 2x 6-pin One 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 2 GB
Display Connectors 2x DVI, 1x mini-HDMI 2x DVI, 1x HDMI, 1x DisplayPort
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  • GeForce GTX 460 v2 has 14% more power consumption, than GeForce GTX 660.
  • GeForce GTX 460 v2 is connected by PCIe 2.0 x16, and GeForce GTX 660 uses PCIe 3.0 x16 interface.
  • GeForce GTX 660 has 1 GB more memory, than GeForce GTX 460 v2.
  • Both cards are used in Desktops.
  • GeForce GTX 460 v2 is build with Fermi 2.0 architecture, and GeForce GTX 660 - with Kepler.
  • Core clock speed of GeForce GTX 660 is 201 MHz higher, than GeForce GTX 460 v2.
  • GeForce GTX 460 v2 is manufactured by 40 nm process technology, and GeForce GTX 660 - by 28 nm process technology.
  • GeForce GTX 460 v2 is 201 mm longer, than GeForce GTX 660.
  • Memory clock speed of GeForce GTX 460 v2 is 4002 MHz higher, than GeForce GTX 660.

Game benchmarks

high / 1080p 10−11 20−22
ultra / 1080p 6−7 12−14
QHD / 1440p 0−1 6−7
4K / 2160p 5−6
low / 720p 21−24 40−45
medium / 1080p 12−14 24−27
The average gaming FPS of GeForce GTX 660 in Assassin's Creed Odyssey is 92% more, than GeForce GTX 460 v2.

Full Specs

  GeForce GTX 460 v2 GeForce GTX 660
Architecture Fermi 2.0 Kepler
Code name GF114 GK106
Type Desktop Desktop
Release date 24 September 2011 6 September 2012
Pipelines 336 960
Core clock speed 779 MHz 980 MHz
Boost Clock 1033 MHz
Transistor count 1,950 million 2,540 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 43.62 78.4 billion/sec
Floating-point performance 1,045.6 gflops 1,981 gflops
Length 210 mm 9.5" (24.1 cm)
Memory bus width 192 Bit 192-bit GDDR5
Memory clock speed 4008 MHz 6.0 GB/s
Memory bandwidth 96.19 GB/s 144.2 GB/s
DirectX 12 (11_0) 12 (11_0)
Shader Model 5.1 5.1
OpenGL 4.6 4.3
OpenCL 1.1 1.2
Vulkan N/A 1.1.126
CUDA 2.1 +
CUDA cores 960
Bus support 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) 75 Mh/s 66 Mh/s
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