Radeon R7 250 vs Radeon R9 M270X

If you are going to buy a new graphics card and are choosing between Radeon R7 250 and Radeon R9 M270X, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Radeon R7 250 stacks up against Radeon R9 M270X, check out specs charts below.

Main Specs

  Radeon R7 250 Radeon R9 M270X
Power consumption (TDP) 75 Watt
Interface PCIe 3.0 x8 PCIe 3.0 x16
Supplementary power connectors N/A
Memory type DDR3, GDDR5 GDDR5
Maximum RAM amount 2 GB 4 GB
Display Connectors 1x DVI, 1x HDMI, 1x VGA No outputs
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  • Radeon R7 250 is connected by PCIe 3.0 x8, and Radeon R9 M270X uses PCIe 3.0 x16 interface.
  • Radeon R9 M270X has 2 GB more memory, than Radeon R7 250.
  • Both cards are used in Desktops.
  • Radeon R7 250 is build with GCN architecture, and Radeon R9 M270X - with GCN 1.0.
  • Radeon R7 250 and Radeon R9 M270X are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon R7 250 is 25 MHz higher, than Radeon R9 M270X.

Game benchmarks

high / 1080p 3−4 6−7
ultra / 1080p 1−2 4−5
QHD / 1440p 0−1 0−1
low / 720p 14−16 16−18
medium / 1080p 5−6 8−9
The average gaming FPS of Radeon R9 M270X in Assassin's Creed Odyssey is 50% more, than Radeon R7 250.

Full Specs

  Radeon R7 250 Radeon R9 M270X
Architecture GCN GCN 1.0
Code name Oland XT Venus
Type Desktop Desktop
Release date 1 October 2013 21 March 2014
Pipelines 384 640
Core clock speed 725 MHz
Boost Clock 1050 MHz 775 MHz
Transistor count 950 million 1,500 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 25.20 31.00
Floating-point performance 716.8 gflops 1,536 gflops
Length 168 mm
Memory bus width 128 Bit 128 Bit
Memory clock speed 1150 MHz 1125 MHz
Memory bandwidth 72 GB/s 72 GB/s
Shared memory -
Shader Model 5.1 5.1
OpenGL 4.6 4.4
OpenCL 1.2 Not Listed
FreeSync + +
Bus support PCIe 3.0 PCIe 3.0 x16
HDMI +
Bitcoin / BTC (SHA256) 117 Mh/s
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
Design reference
CrossFire +
DDMA audio +
Ethereum / ETH (DaggerHashimoto) 3 Mh/s
Compute units 10
AppAcceleration +
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