GeForce GTX 660M vs Radeon PRO WX 2100

When comparing GeForce GTX 660M and Radeon PRO WX 2100, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between GeForce GTX 660M and Radeon PRO WX 2100 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

GeForce GTX 660M and Radeon PRO WX 2100 are Laptop Graphics Cards

Note: GeForce GTX 660M and Radeon PRO WX 2100 are only used in laptop graphics. They have 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 or Radeon PRO WX 2100 here:

Main Specs

  GeForce GTX 660M Radeon PRO WX 2100
Power consumption (TDP) 50 Watt 35 Watt
Interface MXM-B (3.0) PCIe 3.0 x8
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors No outputs 1x DisplayPort, 2x mini-DisplayPort
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  • GeForce GTX 660M has 42% more power consumption, than Radeon PRO WX 2100.
  • GeForce GTX 660M is connected by MXM-B (3.0), and Radeon PRO WX 2100 uses PCIe 3.0 x8 interface.
  • GeForce GTX 660M and Radeon PRO WX 2100 have maximum RAM of 2 GB.
  • GeForce GTX 660M is used in Laptops, and Radeon PRO WX 2100 - in Mobile workstations.
  • GeForce GTX 660M is build with Kepler architecture, and Radeon PRO WX 2100 - with Polaris.
  • GeForce GTX 660M is manufactured by 28 nm process technology, and Radeon PRO WX 2100 - by 14 nm process technology.
  • Memory clock speed of Radeon PRO WX 2100 is 4000 MHz higher, than GeForce GTX 660M.

Game benchmarks

high / 1080p 6−7 7−8
ultra / 1080p 4−5 4−5
QHD / 1440p 0−1 0−1
low / 720p 16−18 18−20
medium / 1080p 8−9 9−10
The average gaming FPS of Radeon PRO WX 2100 in Assassin's Creed Odyssey is 11% more, than GeForce GTX 660M.

Full Specs

  GeForce GTX 660M Radeon PRO WX 2100
Architecture Kepler Polaris
Code name N13E-GE Polaris 12
Type Laptop Mobile workstation
Release date 22 March 2012 21 March 2018
Pipelines 384 512
Core clock speed 835 MHz
Boost Clock 950 MHz 1219 MHz
Transistor count 1,270 million 2,200 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 30.4 billion/sec 39.01
Floating-point performance 729.6 gflops 1,248 gflops
Memory bus width 128bit 128 Bit
Memory clock speed 2000 MHz 6000 MHz
Memory bandwidth 64.0 GB/s 48 GB/s
Shared memory - -
DirectX 12 API 12 (12_0)
Shader Model 5.1 6.4
OpenGL 4.5 4.6
OpenCL 1.1 2.0
Vulkan 1.1.126 1.2.131
CUDA +
FreeSync +
CUDA cores 384
Bus support PCI Express 2.0, PCI Express 3.0
SLI options +
HDMI +
HDCP +
Maximum VGA resolution Up to 2048x1536
Bitcoin / BTC (SHA256) 36 Mh/s
Laptop size large large
Optimus +
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