Radeon R7 250X vs Radeon R9 M275

Find out if it is worth upgrading your current GPU setup by comparing Radeon R7 250X 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 Radeon R7 250X 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

  Radeon R7 250X Radeon R9 M275
Power consumption (TDP) 80 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors 1 x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 4 GB
Display Connectors 1x DVI, 1x HDMI, 2x mini-DisplayPort No outputs
  Check Price Check Price
  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • Radeon R9 M275 has 2 GB more memory, than Radeon R7 250X.
  • Radeon R7 250X is used in Desktops, and Radeon R9 M275 - in Laptops.
  • Radeon R7 250X is build with GCN 1.0 architecture, and Radeon R9 M275 - with GCN.
  • Radeon R7 250X and Radeon R9 M275 are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon R9 M275 is 2875 MHz higher, than Radeon R7 250X.

Game benchmarks

high / 1080p 10−12 0−1
ultra / 1080p 6−7
QHD / 1440p 1−2 0−1
low / 720p 24−27 12−14
medium / 1080p 14−16 3−4
The average gaming FPS of Radeon R7 250X in Assassin's Creed Odyssey is 150% more, than Radeon R9 M275.

Full Specs

  Radeon R7 250X Radeon R9 M275
Architecture GCN 1.0 GCN
Code name Cape Verde Venus
Type Desktop Laptop
Release date 13 February 2014 1 August 2014
Pipelines 640 640
Core clock speed 925 MHz
Boost Clock 1000 MHz 925 MHz
Transistor count 1,500 million 1,500 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 38.00 37.00
Floating-point performance 1,216 gflops 1,184 gflops
Length 210 mm
Memory bus width 128 Bit 128 Bit
Memory clock speed 1625 MHz 4500 MHz
Memory bandwidth 96 GB/s 64 GB/s
Shared memory -
DirectX 12 (11_1)
Shader Model 5.1 5.1
OpenGL 4.6 4.6
OpenCL 1.2 1.2
Vulkan 1.2.131
FreeSync +
Bus support PCIe 3.0
HDMI +
Bitcoin / BTC (SHA256) 152 Mh/s 122 Mh/s
Laptop size large
Eyefinity +
Design reference
CrossFire +
DDMA audio +
  Check Price Check Price