GeForce GTX 660 vs Tesla M2070 Q

When choosing between GeForce GTX 660 and Tesla M2070 Q, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between GeForce GTX 660 and Tesla M2070 Q.

Main Specs

  GeForce GTX 660 Tesla M2070 Q
Power consumption (TDP) 140 Watt 225 Watt
Interface PCIe 3.0 x16 PCIe 2.0 x16
Supplementary power connectors One 6-pin 1x 6-pin + 1x 8-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 6 GB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort No outputs
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  • Tesla M2070 Q has 60% more power consumption, than GeForce GTX 660.
  • GeForce GTX 660 is connected by PCIe 3.0 x16, and Tesla M2070 Q uses PCIe 2.0 x16 interface.
  • Tesla M2070 Q has 4 GB more memory, than GeForce GTX 660.
  • Both cards are used in Desktops.
  • GeForce GTX 660 is build with Kepler architecture, and Tesla M2070 Q - with Fermi.
  • Core clock speed of GeForce GTX 660 is 406 MHz higher, than Tesla M2070 Q.
  • GeForce GTX 660 is manufactured by 28 nm process technology, and Tesla M2070 Q - by 40 nm process technology.
  • Tesla M2070 Q is 239 mm longer, than GeForce GTX 660.
  • Memory clock speed of Tesla M2070 Q is 3126 MHz higher, than GeForce GTX 660.

Game benchmarks

high / 1080p 20−22 3−4
ultra / 1080p 12−14 1−2
QHD / 1440p 6−7 0−1
4K / 2160p 5−6
low / 720p 40−45 14−16
medium / 1080p 24−27 6−7
The average gaming FPS of GeForce GTX 660 in Assassin's Creed Odyssey is 316% more, than Tesla M2070 Q.

Full Specs

  GeForce GTX 660 Tesla M2070 Q
Architecture Kepler Fermi
Code name GK106 GF100
Type Desktop Workstation
Release date 6 September 2012 25 July 2011
Pipelines 960 448
Core clock speed 980 MHz 574 MHz
Boost Clock 1033 MHz
Transistor count 2,540 million 3,100 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 78.4 billion/sec 32.14
Floating-point performance 1,981 gflops 1,027.7 gflops
Length 9.5" (24.1 cm) 248 mm
Memory bus width 192-bit GDDR5 384 Bit
Memory clock speed 6.0 GB/s 3132 MHz
Memory bandwidth 144.2 GB/s 150.3 GB/s
DirectX 12 (11_0) 12 (11_0)
Shader Model 5.1 5.1
OpenGL 4.3 4.6
OpenCL 1.2 1.1
Vulkan 1.1.126 N/A
CUDA + 2.0
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 94 Mh/s
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