FirePro M4100 vs Radeon R9 M275

When comparing FirePro M4100 and Radeon R9 M275, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between FirePro M4100 and Radeon R9 M275 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

FirePro M4100 and Radeon R9 M275 are Laptop Graphics Cards

Note: FirePro M4100 and Radeon R9 M275 are only used in laptop graphics. They have 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 or Radeon R9 M275 here:

Main Specs

  FirePro M4100 Radeon R9 M275
Interface PCIe 3.0 x8 PCIe 3.0 x16
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 4 GB
Display Connectors No outputs No outputs
  Check Price Check Price
  • FirePro M4100 is connected by PCIe 3.0 x8, and Radeon R9 M275 uses PCIe 3.0 x16 interface.
  • Radeon R9 M275 has 2 GB more memory, than FirePro M4100.
  • FirePro M4100 is used in Mobile workstations, and Radeon R9 M275 - in Laptops.
  • FirePro M4100 and Radeon R9 M275 are build with GCN architecture.
  • Core clock speed of Radeon R9 M275 is 255 MHz higher, than FirePro M4100.
  • FirePro M4100 and Radeon R9 M275 are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon R9 M275 is 500 MHz higher, than FirePro M4100.

Game benchmarks

high / 1080p 1−2 0−1
ultra / 1080p 0−1
QHD / 1440p 0−1 0−1
low / 720p 12−14 12−14
medium / 1080p 3−4 3−4
FirePro M4100 and Radeon R9 M275 have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  FirePro M4100 Radeon R9 M275
Architecture GCN GCN
Code name Mars Venus
Type Mobile workstation Laptop
Release date 1 October 2013 1 August 2014
Pipelines 384 640
Core clock speed 670 MHz 925 MHz
Boost Clock 925 MHz
Transistor count 950 million 1,500 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 16.08 37.00
Floating-point performance 514.6 gflops 1,184 gflops
Memory bus width 128 Bit 128 Bit
Memory clock speed 4000 MHz 4500 MHz
Memory bandwidth 64 GB/s 64 GB/s
Shared memory - -
DirectX 12 (11_1) 12 (11_1)
Shader Model 5.1 5.1
OpenGL 4.6 4.6
OpenCL 1.2 1.2
Vulkan 1.2.131 1.2.131
Bitcoin / BTC (SHA256) 74 Mh/s 122 Mh/s
Laptop size medium sized large
  Check Price Check Price