FirePro V4900 vs GeForce 945A

Find out if it is worth upgrading your current GPU setup by comparing FirePro V4900 and GeForce 945A. 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 V4900 and GeForce 945A. 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 V4900 GeForce 945A
Power consumption (TDP) 75 Watt 33 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x8
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 1 GB
Display Connectors 1x DVI, 2x DisplayPort No outputs
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  • FirePro V4900 has 127% more power consumption, than GeForce 945A.
  • FirePro V4900 is connected by PCIe 2.0 x16, and GeForce 945A uses PCIe 3.0 x8 interface.
  • FirePro V4900 and GeForce 945A have maximum RAM of 1 GB.
  • Both cards are used in Desktops.
  • FirePro V4900 is build with TeraScale 2 architecture, and GeForce 945A - with Maxwell.
  • Core clock speed of GeForce 945A is 272 MHz higher, than FirePro V4900.
  • FirePro V4900 is manufactured by 40 nm process technology, and GeForce 945A - by 28 nm process technology.
  • Memory clock speed of GeForce 945A is 1012 MHz higher, than FirePro V4900.

Game benchmarks

high / 1080p 2−3 9−10
ultra / 1080p 1−2 5−6
QHD / 1440p 0−1 0−1
low / 720p 12−14 20−22
medium / 1080p 4−5 10−12
The average gaming FPS of GeForce 945A in Assassin's Creed Odyssey is 120% more, than FirePro V4900.

Full Specs

  FirePro V4900 GeForce 945A
Architecture TeraScale 2 Maxwell
Code name Turks GM108
Type Workstation Desktop
Release date 1 November 2011 13 March 2015
Pipelines 480 384
Core clock speed 800 MHz 1072 MHz
Boost Clock 1189 MHz
Transistor count 716 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 19.20 28.54
Floating-point performance 768.0 gflops 903.2 gflops
Length 163 mm
Memory bus width 128 Bit 64 Bit
Memory clock speed 4000 MHz 5012 MHz
Memory bandwidth 64 GB/s 40.1 GB/s
DirectX 11.2 (11_0) 12 (11_0)
Shader Model 5.0 5.1
OpenGL 4.4 4.6
OpenCL 1.2 1.2
Vulkan N/A 1.1.126
CUDA 5.0
Bitcoin / BTC (SHA256) 73 Mh/s 108 Mh/s
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