GeForce GTX 660M vs Quadro FX 4800

When comparing GeForce GTX 660M and Quadro FX 4800, 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 Quadro FX 4800 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

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

  GeForce GTX 660M Quadro FX 4800
Power consumption (TDP) 50 Watt 150 Watt
Interface MXM-B (3.0) PCIe 2.0 x16
Supplementary power connectors 1x 6-pin
Memory type GDDR5 GDDR3
Maximum RAM amount 2 GB 1536 MB
Display Connectors No outputs 1x DVI, 2x DisplayPort, 1x S-Video
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  • Quadro FX 4800 has 200% more power consumption, than GeForce GTX 660M.
  • GeForce GTX 660M is connected by MXM-B (3.0), and Quadro FX 4800 uses PCIe 2.0 x16 interface.
  • Quadro FX 4800 has 1534 GB more memory, than GeForce GTX 660M.
  • GeForce GTX 660M is used in Laptops, and Quadro FX 4800 - in Desktops.
  • GeForce GTX 660M is build with Kepler architecture, and Quadro FX 4800 - with Tesla 2.0.
  • Core clock speed of GeForce GTX 660M is 233 MHz higher, than Quadro FX 4800.
  • GeForce GTX 660M is manufactured by 28 nm process technology, and Quadro FX 4800 - by 55 nm process technology.
  • Memory clock speed of GeForce GTX 660M is 400 MHz higher, than Quadro FX 4800.

Game benchmarks

high / 1080p 6−7 2−3
ultra / 1080p 4−5 0−1
QHD / 1440p 0−1 0−1
low / 720p 16−18 12−14
medium / 1080p 8−9 3−4
The average gaming FPS of GeForce GTX 660M in Assassin's Creed Odyssey is 66% more, than Quadro FX 4800.

Full Specs

  GeForce GTX 660M Quadro FX 4800
Architecture Kepler Tesla 2.0
Code name N13E-GE GT200B
Type Laptop Workstation
Release date 22 March 2012 11 November 2008
Pipelines 384 192
Core clock speed 835 MHz 602 MHz
Boost Clock 950 MHz
Transistor count 1,270 million 1,400 million
Manufacturing process technology 28 nm 55 nm
Texture fill rate 30.4 billion/sec 38.53
Floating-point performance 729.6 gflops 462.3 gflops
Length 267 mm
Memory bus width 128bit 384 Bit
Memory clock speed 2000 MHz 1600 MHz
Memory bandwidth 64.0 GB/s 76.8 GB/s
Shared memory -
DirectX 12 API 11.1 (10_0)
Shader Model 5.1 4.0
OpenGL 4.5 3.3
OpenCL 1.1 1.1
Vulkan 1.1.126 N/A
CUDA + 1.3
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
Optimus +
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