GeForce 920MX vs Radeon R9 M275

Find out if it is worth upgrading your current GPU setup by comparing GeForce 920MX 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 920MX 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.

GeForce 920MX and Radeon R9 M275 are Laptop Graphics Cards

Note: GeForce 920MX 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 GeForce 920MX or Radeon R9 M275 here:

Main Specs

  GeForce 920MX Radeon R9 M275
Power consumption (TDP) 16 Watt
Interface PCIe 3.0 x8 PCIe 3.0 x16
Supplementary power connectors None
Memory type DDR3, GDDR5 GDDR5
Maximum RAM amount 2 GB 4 GB
Display Connectors No outputs No outputs
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  • GeForce 920MX 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 GeForce 920MX.
  • Both cards are used in Laptops.
  • GeForce 920MX is build with Maxwell architecture, and Radeon R9 M275 - with GCN.
  • Core clock speed of GeForce 920MX is 40 MHz higher, than Radeon R9 M275.
  • GeForce 920MX and Radeon R9 M275 are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon R9 M275 is 2700 MHz higher, than GeForce 920MX.

Game benchmarks

high / 1080p 2−3 0−1
ultra / 1080p 0−1
QHD / 1440p 0−1 0−1
low / 720p 12−14 12−14
medium / 1080p 3−4 3−4
GeForce 920MX and Radeon R9 M275 have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  GeForce 920MX Radeon R9 M275
Architecture Maxwell GCN
Code name N16V-GMR Venus
Type Laptop Laptop
Release date 25 March 2015 1 August 2014
Pipelines 256 640
Core clock speed 965 MHz 925 MHz
Boost Clock 993 MHz 925 MHz
Transistor count 1,500 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 23.83 37.00
Floating-point performance 602.1 gflops 1,184 gflops
Memory bus width 64 Bit 128 Bit
Memory clock speed 1800 MHz 4500 MHz
Memory bandwidth 14.4 GB/s 64 GB/s
Shared memory - -
DirectX 12 (11_0) 12 (11_1)
Shader Model 5.1 5.1
OpenGL 4.5 4.6
OpenCL 1.2 1.2
Vulkan 1.1.126 1.2.131
CUDA +
Bus support PCI Express 3.0
Bitcoin / BTC (SHA256) 122 Mh/s
Laptop size large
Optimus +
GPU Boost 2.0
GameWorks +
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