FirePro M4100 vs GeForce 840A

Find out if it is worth upgrading your current GPU setup by comparing FirePro M4100 and GeForce 840A. 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 M4100 and GeForce 840A. 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 M4100 is a Laptop Graphics Card

Note: FirePro M4100 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 FirePro M4100 here:

Main Specs

  FirePro M4100 GeForce 840A
Power consumption (TDP) 33 Watt
Interface PCIe 3.0 x8 PCIe 3.0 x8
Memory type GDDR5 DDR3
Maximum RAM amount 2 GB 2 GB
Display Connectors No outputs No outputs
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  • Both video cards are using PCIe 3.0 x8 interface connection to a motherboard.
  • FirePro M4100 and GeForce 840A have maximum RAM of 2 GB.
  • FirePro M4100 is used in Mobile workstations, and GeForce 840A - in Desktops.
  • FirePro M4100 is build with GCN architecture, and GeForce 840A - with Maxwell.
  • Core clock speed of GeForce 840A is 359 MHz higher, than FirePro M4100.
  • FirePro M4100 and GeForce 840A are manufactured by 28 nm process technology.
  • Memory clock speed of FirePro M4100 is 1998 MHz higher, than GeForce 840A.

Game benchmarks

high / 1080p 1−2 3−4
ultra / 1080p 0−1 2−3
QHD / 1440p 0−1 0−1
low / 720p 12−14 14−16
medium / 1080p 3−4 5−6
The average gaming FPS of GeForce 840A in Assassin's Creed Odyssey is 33% more, than FirePro M4100.

Full Specs

  FirePro M4100 GeForce 840A
Architecture GCN Maxwell
Code name Mars GM108
Type Mobile workstation Desktop
Release date 1 October 2013 17 March 2014
Pipelines 384 384
Core clock speed 670 MHz 1029 MHz
Boost Clock 1124 MHz
Transistor count 950 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 16.08 17.98
Floating-point performance 514.6 gflops 863.2 gflops
Memory bus width 128 Bit 64 Bit
Memory clock speed 4000 MHz 2002 MHz
Memory bandwidth 64 GB/s 16.02 GB/s
Shared memory -
DirectX 12 (11_1) 12 (11_0)
Shader Model 5.1 5.1
OpenGL 4.6 4.6
OpenCL 1.2 1.2
Vulkan 1.2.131 1.1.126
CUDA 5.0
Bitcoin / BTC (SHA256) 74 Mh/s
Laptop size medium sized
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