FirePro W7100 vs GeForce GTX 660M

When choosing between FirePro W7100 and GeForce GTX 660M, 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 W7100 and GeForce GTX 660M.

GeForce GTX 660M is a Laptop Graphics Card

Note: GeForce GTX 660M 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 GeForce GTX 660M here:

Main Specs

  FirePro W7100 GeForce GTX 660M
Power consumption (TDP) 400 Watt 50 Watt
Interface PCIe 3.0 x16 MXM-B (3.0)
Supplementary power connectors 1x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 8 GB 2 GB
Display Connectors 4x DisplayPort No outputs
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  • FirePro W7100 has 700% more power consumption, than GeForce GTX 660M.
  • FirePro W7100 is connected by PCIe 3.0 x16, and GeForce GTX 660M uses MXM-B (3.0) interface.
  • FirePro W7100 has 6 GB more memory, than GeForce GTX 660M.
  • FirePro W7100 is used in Desktops, and GeForce GTX 660M - in Laptops.
  • FirePro W7100 is build with GCN 3.0 architecture, and GeForce GTX 660M - with Kepler.
  • Core clock speed of FirePro W7100 is 85 MHz higher, than GeForce GTX 660M.
  • FirePro W7100 and GeForce GTX 660M are manufactured by 28 nm process technology.
  • Memory clock speed of FirePro W7100 is 3000 MHz higher, than GeForce GTX 660M.

Game benchmarks

high / 1080p 35−40 6−7
ultra / 1080p 21−24 4−5
QHD / 1440p 16−18 0−1
4K / 2160p 10−11
low / 720p 60−65 16−18
medium / 1080p 40−45 8−9
The average gaming FPS of FirePro W7100 in Assassin's Creed Odyssey is 355% more, than GeForce GTX 660M.

Full Specs

  FirePro W7100 GeForce GTX 660M
Architecture GCN 3.0 Kepler
Code name Tonga N13E-GE
Type Workstation Laptop
Release date 12 August 2014 22 March 2012
Pipelines 1792 384
Core clock speed 920 MHz 835 MHz
Boost Clock 950 MHz
Transistor count 5,000 million 1,270 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 103.0 30.4 billion/sec
Floating-point performance 3,297 gflops 729.6 gflops
Length 241 mm
Memory bus width 256 Bit 128bit
Memory clock speed 5000 MHz 2000 MHz
Memory bandwidth 160 GB/s 64.0 GB/s
Shared memory -
DirectX 12 (12_0) 12 API
Shader Model 6.3 5.1
OpenGL 4.6 4.5
OpenCL 2.0 1.1
Vulkan 1.2.131 1.1.126
CUDA +
CUDA cores 384
Bus support PCIe 3.0 PCI Express 2.0, PCI Express 3.0
SLI options +
HDMI +
HDCP +
Maximum VGA resolution Up to 2048x1536
Bitcoin / BTC (SHA256) 362 Mh/s 36 Mh/s
Laptop size large
Optimus +
Form factor full height / full length
StereoOutput3D +
DisplayPort count 4
Dual-link DVI support +
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