FirePro V5900 vs GeForce 945M

If you are going to buy a new graphics card and are choosing between FirePro V5900 and GeForce 945M, 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 V5900 stacks up against GeForce 945M, check out specs charts below.

GeForce 945M is a Laptop Graphics Card

Note: GeForce 945M 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 945M here:

Main Specs

  FirePro V5900 GeForce 945M
Power consumption (TDP) 75 Watt 75 Watt
Interface PCIe 2.0 x16 MXM-B (3.0)
Supplementary power connectors None None
Memory type GDDR5 DDR3
Maximum RAM amount 2 GB 4 GB
Display Connectors 1x DVI No outputs
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  • Both graphics cards have the same power consumption of 75 Watt.
  • FirePro V5900 is connected by PCIe 2.0 x16, and GeForce 945M uses MXM-B (3.0) interface.
  • GeForce 945M has 2 GB more memory, than FirePro V5900.
  • FirePro V5900 is used in Desktops, and GeForce 945M - in Laptops.
  • FirePro V5900 is build with TeraScale 3 architecture, and GeForce 945M - with Maxwell.
  • Core clock speed of GeForce 945M is 328 MHz higher, than FirePro V5900.
  • FirePro V5900 is manufactured by 40 nm process technology, and GeForce 945M - by 28 nm process technology.
  • Memory clock speed of FirePro V5900 and GeForce 945M is 2000 MHz.

Game benchmarks

high / 1080p 4−5 10−11
ultra / 1080p 2−3 6−7
QHD / 1440p 1−2 1−2
low / 720p 14−16 24−27
medium / 1080p 7−8 12−14
The average gaming FPS of GeForce 945M in Assassin's Creed Odyssey is 83% more, than FirePro V5900.

Full Specs

  FirePro V5900 GeForce 945M
Architecture TeraScale 3 Maxwell
Code name Cayman GM107
Type Workstation Laptop
Release date 24 May 2011 12 March 2015
Pipelines 512 512
Core clock speed 600 MHz 928 MHz
Boost Clock 1045 MHz
Transistor count 2,640 million 1,870 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 19.20 40.80
Floating-point performance 614.4 gflops 953.9 gflops
Length 230 mm
Memory bus width 256 Bit 128 Bit
Memory clock speed 2000 MHz 2000 MHz
Memory bandwidth 64 GB/s 28.8 GB/s
Shared memory -
DirectX 11.2 (11_0) 12 (11_0)
Shader Model 5.0 5.1
OpenGL 4.4 4.5
OpenCL 1.2 1.2
Vulkan N/A 1.1.126
CUDA +
Bus support PCI Express 3.0
Bitcoin / BTC (SHA256) 66 Mh/s 107 Mh/s
Laptop size medium sized
Optimus +
GPU Boost 2.0
GameWorks +
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