FirePro M7740 vs GeForce GTX 660M

Find out if it is worth upgrading your current GPU setup by comparing FirePro M7740 and GeForce GTX 660M. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between FirePro M7740 and GeForce GTX 660M. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

FirePro M7740 and GeForce GTX 660M are Laptop Graphics Cards

Note: FirePro M7740 and GeForce GTX 660M 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 FirePro M7740 or GeForce GTX 660M here:

Main Specs

  FirePro M7740 GeForce GTX 660M
Power consumption (TDP) 60 Watt 50 Watt
Interface PCIe 2.0 x16 MXM-B (3.0)
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 2 GB
Display Connectors No outputs No outputs
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  • FirePro M7740 has 20% more power consumption, than GeForce GTX 660M.
  • FirePro M7740 is connected by PCIe 2.0 x16, and GeForce GTX 660M uses MXM-B (3.0) interface.
  • GeForce GTX 660M has 1 GB more memory, than FirePro M7740.
  • FirePro M7740 is used in Mobile workstations, and GeForce GTX 660M - in Laptops.
  • FirePro M7740 is build with Terascale 1 architecture, and GeForce GTX 660M - with Kepler.
  • Core clock speed of GeForce GTX 660M is 185 MHz higher, than FirePro M7740.
  • FirePro M7740 is manufactured by 40 nm process technology, and GeForce GTX 660M - by 28 nm process technology.
  • Memory clock speed of GeForce GTX 660M is 1000 MHz higher, than FirePro M7740.

Game benchmarks

high / 1080p 6−7 6−7
ultra / 1080p 4−5 4−5
QHD / 1440p 0−1 0−1
low / 720p 16−18 16−18
medium / 1080p 8−9 8−9
FirePro M7740 and GeForce GTX 660M have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  FirePro M7740 GeForce GTX 660M
Architecture Terascale 1 Kepler
Code name RV740 N13E-GE
Type Mobile workstation Laptop
Release date 4 August 2009 22 March 2012
Pipelines 640 384
Core clock speed 650 MHz 835 MHz
Boost Clock 950 MHz
Transistor count 826 million 1,270 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 20.80 30.4 billion/sec
Floating-point performance 832.0 gflops 729.6 gflops
Memory bus width 128 Bit 128bit
Memory clock speed 1000 MHz 2000 MHz
Memory bandwidth 54.14 GB/s 64.0 GB/s
Shared memory - -
DirectX 10.1 (10_1) 12 API
Shader Model 4.1 5.1
OpenGL 3.3 4.5
OpenCL 1.1 1.1
Vulkan N/A 1.1.126
CUDA +
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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