FirePro W7100 vs GeForce GTX 660

Find out if it is worth upgrading your current GPU setup by comparing FirePro W7100 and GeForce GTX 660. 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 W7100 and GeForce GTX 660. 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.

Main Specs

  FirePro W7100 GeForce GTX 660
Power consumption (TDP) 400 Watt 140 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors 1x 6-pin One 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 8 GB 2 GB
Display Connectors 4x DisplayPort 2x DVI, 1x HDMI, 1x DisplayPort
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  • FirePro W7100 has 185% more power consumption, than GeForce GTX 660.
  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • FirePro W7100 has 6 GB more memory, than GeForce GTX 660.
  • Both cards are used in Desktops.
  • FirePro W7100 is build with GCN 3.0 architecture, and GeForce GTX 660 - with Kepler.
  • Core clock speed of GeForce GTX 660 is 60 MHz higher, than FirePro W7100.
  • FirePro W7100 and GeForce GTX 660 are manufactured by 28 nm process technology.
  • FirePro W7100 is 232 mm longer, than GeForce GTX 660.
  • Memory clock speed of FirePro W7100 is 4994 MHz higher, than GeForce GTX 660.

Game benchmarks

high / 1080p 35−40 20−22
ultra / 1080p 21−24 12−14
QHD / 1440p 16−18 6−7
4K / 2160p 10−11 5−6
low / 720p 60−65 40−45
medium / 1080p 40−45 24−27
The average gaming FPS of FirePro W7100 in Assassin's Creed Odyssey is 68% more, than GeForce GTX 660.

Full Specs

  FirePro W7100 GeForce GTX 660
Architecture GCN 3.0 Kepler
Code name Tonga GK106
Type Workstation Desktop
Release date 12 August 2014 6 September 2012
Pipelines 1792 960
Core clock speed 920 MHz 980 MHz
Boost Clock 1033 MHz
Transistor count 5,000 million 2,540 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 103.0 78.4 billion/sec
Floating-point performance 3,297 gflops 1,981 gflops
Length 241 mm 9.5" (24.1 cm)
Memory bus width 256 Bit 192-bit GDDR5
Memory clock speed 5000 MHz 6.0 GB/s
Memory bandwidth 160 GB/s 144.2 GB/s
DirectX 12 (12_0) 12 (11_0)
Shader Model 6.3 5.1
OpenGL 4.6 4.3
OpenCL 2.0 1.2
Vulkan 1.2.131 1.1.126
CUDA +
CUDA cores 960
Bus support PCIe 3.0 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) 362 Mh/s 66 Mh/s
Form factor full height / full length
StereoOutput3D +
DisplayPort count 4
Dual-link DVI support +
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