FirePro V7900 vs GeForce GTX 660 Ti

If you are going to buy a new graphics card and are choosing between FirePro V7900 and GeForce GTX 660 Ti, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the FirePro V7900 stacks up against GeForce GTX 660 Ti, check out specs charts below.

Main Specs

  FirePro V7900 GeForce GTX 660 Ti
Power consumption (TDP) 151 Watt 150 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors 1x 6-pin Two 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors 4x DisplayPort 2x DVI, 1x HDMI, 1x DisplayPort
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  • FirePro V7900 has 0% more power consumption, than GeForce GTX 660 Ti.
  • FirePro V7900 is connected by PCIe 2.0 x16, and GeForce GTX 660 Ti uses PCIe 3.0 x16 interface.
  • FirePro V7900 and GeForce GTX 660 Ti have maximum RAM of 2 GB.
  • Both cards are used in Desktops.
  • FirePro V7900 is build with TeraScale 3 architecture, and GeForce GTX 660 Ti - with Kepler.
  • Core clock speed of GeForce GTX 660 Ti is 190 MHz higher, than FirePro V7900.
  • FirePro V7900 is manufactured by 40 nm process technology, and GeForce GTX 660 Ti - by 28 nm process technology.
  • FirePro V7900 is 270 mm longer, than GeForce GTX 660 Ti.
  • Memory clock speed of FirePro V7900 is 4994 MHz higher, than GeForce GTX 660 Ti.

Game benchmarks

high / 1080p 10−12 21−24
ultra / 1080p 6−7 12−14
QHD / 1440p 1−2 8−9
4K / 2160p 5−6
low / 720p 24−27 40−45
medium / 1080p 14−16 27−30
The average gaming FPS of GeForce GTX 660 Ti in Assassin's Creed Odyssey is 109% more, than FirePro V7900.

Full Specs

  FirePro V7900 GeForce GTX 660 Ti
Architecture TeraScale 3 Kepler
Code name Cayman GK104
Type Workstation Desktop
Release date 24 May 2011 16 August 2012
Pipelines 1280 1344
Core clock speed 725 MHz 915 MHz
Boost Clock 980 MHz
Transistor count 2,640 million 3,540 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 58.00 102.5 billion/sec
Floating-point performance 1,856.0 gflops 2,459.5 gflops
Length 279 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
Shared memory -
DirectX 11.2 (11_0) 12 (11_0)
Shader Model 5.0 5.1
OpenGL 4.4 4.3
OpenCL 1.2 1.2
Vulkan N/A 1.1.126
CUDA +
CUDA cores 1344
Bus support PCIe 2.1 x16 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) 171 Mh/s 99 Mh/s
Form factor full height / full length
StereoOutput3D +
DisplayPort count 4
Dual-link DVI support +
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