GeForce GTX 660 vs GRID K140Q

In this comparison between GeForce GTX 660 and GRID K140Q 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 660 will be the best choice, for others GRID K140Q will be their preference. Study the comparison tables below and make your choice.

Main Specs

  GeForce GTX 660 GRID K140Q
Power consumption (TDP) 140 Watt 130 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors One 6-pin
Memory type GDDR5 DDR3
Maximum RAM amount 2 GB 1 GB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort No outputs
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  • GeForce GTX 660 has 7% more power consumption, than GRID K140Q.
  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • GeForce GTX 660 has 1 GB more memory, than GRID K140Q.
  • Both cards are used in Desktops.
  • GeForce GTX 660 and GRID K140Q are build with Kepler architecture.
  • Core clock speed of GeForce GTX 660 is 130 MHz higher, than GRID K140Q.
  • GeForce GTX 660 and GRID K140Q are manufactured by 28 nm process technology.
  • Memory clock speed of GRID K140Q is 1776 MHz higher, than GeForce GTX 660.

Game benchmarks

high / 1080p 20−22 0−1
ultra / 1080p 12−14 0−1
QHD / 1440p 6−7 0−1
4K / 2160p 5−6
low / 720p 40−45 9−10
medium / 1080p 24−27 1−2
The average gaming FPS of GeForce GTX 660 in Assassin's Creed Odyssey is 580% more, than GRID K140Q.

Full Specs

  GeForce GTX 660 GRID K140Q
Architecture Kepler Kepler
Code name GK106 GK107
Type Desktop Workstation
Release date 6 September 2012 28 June 2013
Pipelines 960 192
Core clock speed 980 MHz 850 MHz
Boost Clock 1033 MHz
Transistor count 2,540 million 1,270 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 78.4 billion/sec 13.60
Floating-point performance 1,981 gflops 326.4 gflops
Length 9.5" (24.1 cm)
Memory bus width 192-bit GDDR5 128 Bit
Memory clock speed 6.0 GB/s 1782 MHz
Memory bandwidth 144.2 GB/s 28.51 GB/s
DirectX 12 (11_0) 12 (11_0)
Shader Model 5.1 5.1
OpenGL 4.3 4.6
OpenCL 1.2 1.2
Vulkan 1.1.126 1.1.126
CUDA + 3.0
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) 66 Mh/s
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