GeForce 940A vs Radeon R9 M275

Find out if it is worth upgrading your current GPU setup by comparing GeForce 940A and Radeon R9 M275. 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 GeForce 940A and Radeon R9 M275. 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.

Radeon R9 M275 is a Laptop Graphics Card

Note: Radeon R9 M275 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 Radeon R9 M275 here:

Main Specs

  GeForce 940A Radeon R9 M275
Power consumption (TDP) 33 Watt
Interface PCIe 3.0 x8 PCIe 3.0 x16
Memory type DDR3 GDDR5
Maximum RAM amount 1 GB 4 GB
Display Connectors No outputs No outputs
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  • GeForce 940A is connected by PCIe 3.0 x8, and Radeon R9 M275 uses PCIe 3.0 x16 interface.
  • Radeon R9 M275 has 3 GB more memory, than GeForce 940A.
  • GeForce 940A is used in Desktops, and Radeon R9 M275 - in Laptops.
  • GeForce 940A is build with Maxwell architecture, and Radeon R9 M275 - with GCN.
  • Core clock speed of GeForce 940A is 104 MHz higher, than Radeon R9 M275.
  • GeForce 940A and Radeon R9 M275 are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon R9 M275 is 2498 MHz higher, than GeForce 940A.

Game benchmarks

high / 1080p 4−5 0−1
ultra / 1080p 2−3
QHD / 1440p 0−1 0−1
low / 720p 14−16 12−14
medium / 1080p 5−6 3−4
The average gaming FPS of GeForce 940A in Assassin's Creed Odyssey is 25% more, than Radeon R9 M275.

Full Specs

  GeForce 940A Radeon R9 M275
Architecture Maxwell GCN
Code name GM108 Venus
Type Desktop Laptop
Release date 13 March 2015 1 August 2014
Pipelines 384 640
Core clock speed 1029 MHz 925 MHz
Boost Clock 1124 MHz 925 MHz
Transistor count 1,500 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 17.98 37.00
Floating-point performance 863.2 gflops 1,184 gflops
Memory bus width 64 Bit 128 Bit
Memory clock speed 2002 MHz 4500 MHz
Memory bandwidth 16.02 GB/s 64 GB/s
Shared memory -
DirectX 12 (11_0) 12 (11_1)
Shader Model 5.1 5.1
OpenGL 4.6 4.6
OpenCL 1.2 1.2
Vulkan 1.1.126 1.2.131
CUDA 5.0
Bitcoin / BTC (SHA256) 122 Mh/s
Laptop size large
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