FirePro M4100 vs GeForce GTX 660

When choosing between FirePro M4100 and GeForce GTX 660, 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 FirePro M4100 and GeForce GTX 660.

FirePro M4100 is a Laptop Graphics Card

Note: FirePro M4100 is only used in laptop graphics. It has lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with FirePro M4100 here:

Main Specs

  FirePro M4100 GeForce GTX 660
Power consumption (TDP) 140 Watt
Interface PCIe 3.0 x8 PCIe 3.0 x16
Supplementary power connectors One 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors No outputs 2x DVI, 1x HDMI, 1x DisplayPort
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  • FirePro M4100 is connected by PCIe 3.0 x8, and GeForce GTX 660 uses PCIe 3.0 x16 interface.
  • FirePro M4100 and GeForce GTX 660 have maximum RAM of 2 GB.
  • FirePro M4100 is used in Mobile workstations, and GeForce GTX 660 - in Desktops.
  • FirePro M4100 is build with GCN architecture, and GeForce GTX 660 - with Kepler.
  • Core clock speed of GeForce GTX 660 is 310 MHz higher, than FirePro M4100.
  • FirePro M4100 and GeForce GTX 660 are manufactured by 28 nm process technology.
  • Memory clock speed of FirePro M4100 is 3994 MHz higher, than GeForce GTX 660.

Game benchmarks

high / 1080p 1−2 20−22
ultra / 1080p 0−1 12−14
QHD / 1440p 0−1 6−7
4K / 2160p 5−6
low / 720p 12−14 40−45
medium / 1080p 3−4 24−27
The average gaming FPS of GeForce GTX 660 in Assassin's Creed Odyssey is 383% more, than FirePro M4100.

Full Specs

  FirePro M4100 GeForce GTX 660
Architecture GCN Kepler
Code name Mars GK106
Type Mobile workstation Desktop
Release date 1 October 2013 6 September 2012
Pipelines 384 960
Core clock speed 670 MHz 980 MHz
Boost Clock 1033 MHz
Transistor count 950 million 2,540 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 16.08 78.4 billion/sec
Floating-point performance 514.6 gflops 1,981 gflops
Length 9.5" (24.1 cm)
Memory bus width 128 Bit 192-bit GDDR5
Memory clock speed 4000 MHz 6.0 GB/s
Memory bandwidth 64 GB/s 144.2 GB/s
Shared memory -
DirectX 12 (11_1) 12 (11_0)
Shader Model 5.1 5.1
OpenGL 4.6 4.3
OpenCL 1.2 1.2
Vulkan 1.2.131 1.1.126
CUDA +
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) 74 Mh/s 66 Mh/s
Laptop size medium sized
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