GeForce GTX 465 vs GeForce GTX 660

In this comparison between GeForce GTX 465 and GeForce GTX 660 you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people GeForce GTX 465 will be the best choice, for others GeForce GTX 660 will be their preference. Study the comparison tables below and make your choice.

Main Specs

  GeForce GTX 465 GeForce GTX 660
Power consumption (TDP) 200 Watt 140 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors Two 6-pins 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 465 has 42% more power consumption, than GeForce GTX 660.
  • GeForce GTX 465 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 465.
  • Both cards are used in Desktops.
  • GeForce GTX 465 is build with Fermi architecture, and GeForce GTX 660 - with Kepler.
  • Core clock speed of GeForce GTX 465 is 235 MHz higher, than GeForce GTX 660.
  • GeForce GTX 465 is manufactured by 40 nm process technology, and GeForce GTX 660 - by 28 nm process technology.
  • Both graphics cards are the same length of 9 mm.
  • Memory clock speed of GeForce GTX 465 is 1597 MHz higher, than GeForce GTX 660.

Game benchmarks

high / 1080p 14−16 20−22
ultra / 1080p 8−9 12−14
QHD / 1440p 3−4 6−7
4K / 2160p 5−6
low / 720p 30−33 40−45
medium / 1080p 18−20 24−27
The average gaming FPS of GeForce GTX 660 in Assassin's Creed Odyssey is 40% more, than GeForce GTX 465.

Full Specs

  GeForce GTX 465 GeForce GTX 660
Architecture Fermi Kepler
Code name GF100 GK106
Type Desktop Desktop
Release date 31 May 2010 6 September 2012
Pipelines 352 960
Core clock speed 1215 MHz 980 MHz
Boost Clock 1033 MHz
Transistor count 3,100 million 2,540 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 26.7 billion/sec 78.4 billion/sec
Floating-point performance 855.4 gflops 1,981 gflops
Length 9.5" (241 mm) (24.1 cm) 9.5" (24.1 cm)
Memory bus width 256 Bit 192-bit GDDR5
Memory clock speed 1603 MHz (3206 data rate) 6.0 GB/s
Memory bandwidth 102.6 GB/s 144.2 GB/s
DirectX 12 (11_0) 12 (11_0)
Shader Model 5.1 5.1
OpenGL 4.2 4.3
OpenCL 1.1 1.2
Vulkan N/A 1.1.126
CUDA + +
CUDA cores 352 960
Bus support PCI-E 2.0 x 16 PCI Express 3.0
Height 4.376" (111 mm) (11.1 cm) 4.376" (11.1 cm)
SLI options + +
Multi monitor support + 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) 64 Mh/s 66 Mh/s
Compute performance 30x
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