Radeon 550X vs Radeon R7 250

When choosing between Radeon 550X and Radeon R7 250, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between Radeon 550X and Radeon R7 250.

Main Specs

  Radeon 550X Radeon R7 250
Power consumption (TDP) 50 Watt 75 Watt
Interface PCIe 3.0 x8 PCIe 3.0 x8
Supplementary power connectors None N/A
Memory type GDDR5 DDR3, GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors 1x DVI, 1x HDMI, 1x DisplayPort 1x DVI, 1x HDMI, 1x VGA
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  • Radeon R7 250 has 50% more power consumption, than Radeon 550X.
  • Both video cards are using PCIe 3.0 x8 interface connection to a motherboard.
  • Radeon 550X and Radeon R7 250 have maximum RAM of 2 GB.
  • Both cards are used in Desktops.
  • Radeon 550X is build with GCN 4.0 architecture, and Radeon R7 250 - with GCN.
  • Radeon 550X is manufactured by 14 nm process technology, and Radeon R7 250 - by 28 nm process technology.
  • Radeon R7 250 is 23 mm longer, than Radeon 550X.
  • Memory clock speed of Radeon 550X is 5850 MHz higher, than Radeon R7 250.

Game benchmarks

high / 1080p 7−8 3−4
ultra / 1080p 4−5 1−2
QHD / 1440p 0−1 0−1
low / 720p 16−18 14−16
medium / 1080p 9−10 5−6
The average gaming FPS of Radeon 550X in Assassin's Creed Odyssey is 50% more, than Radeon R7 250.

Full Specs

  Radeon 550X Radeon R7 250
Architecture GCN 4.0 GCN
Code name Lexa Oland XT
Type Desktop Desktop
Release date 27 March 2019 1 October 2013
Pipelines 512 384
Core clock speed 1082 MHz
Boost Clock 1218 MHz 1050 MHz
Transistor count 2,200 million 950 million
Manufacturing process technology 14 nm 28 nm
Texture fill rate 38.98 25.20
Floating-point performance 716.8 gflops
Length 145 mm 168 mm
Memory bus width 128 Bit 128 Bit
Memory clock speed 7000 MHz 1150 MHz
Memory bandwidth 112.0 GB/s 72 GB/s
Shared memory -
DirectX 12 (12_0)
Shader Model 6.4 5.1
OpenGL 4.6 4.6
OpenCL 2.0 1.2
Vulkan 1.2.131
FreeSync +
Bus support PCIe 3.0
HDMI +
Bitcoin / BTC (SHA256) 117 Mh/s
Design reference
CrossFire +
DDMA audio +
Ethereum / ETH (DaggerHashimoto) 3 Mh/s
AppAcceleration +
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