Radeon R7 A265 vs Radeon RX 550

In this comparison between Radeon R7 A265 and Radeon RX 550 you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people Radeon R7 A265 will be the best choice, for others Radeon RX 550 will be their preference. Study the comparison tables below and make your choice.

Main Specs

  Radeon R7 A265 Radeon RX 550
Power consumption (TDP) 50 Watt
Interface PCIe 3.0 x8 PCIe 3.0 x8
Supplementary power connectors None
Memory type DDR3 GDDR5
Maximum RAM amount 2 GB 4 GB
Display Connectors No outputs 1x DVI, 1x HDMI, 1x DisplayPort
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  • Both video cards are using PCIe 3.0 x8 interface connection to a motherboard.
  • Radeon RX 550 has 2 GB more memory, than Radeon R7 A265.
  • Both cards are used in Desktops.
  • Radeon R7 A265 is build with GCN 1.0 architecture, and Radeon RX 550 - with GCN 4.0.
  • Core clock speed of Radeon RX 550 is 375 MHz higher, than Radeon R7 A265.
  • Radeon R7 A265 is manufactured by 28 nm process technology, and Radeon RX 550 - by 14 nm process technology.
  • Memory clock speed of Radeon RX 550 is 5200 MHz higher, than Radeon R7 A265.

Game benchmarks

high / 1080p 1−2 14−16
ultra / 1080p 0−1 8−9
QHD / 1440p 0−1 3−4
low / 720p 12−14 30−33
medium / 1080p 3−4 18−20
The average gaming FPS of Radeon RX 550 in Assassin's Creed Odyssey is 250% more, than Radeon R7 A265.

Full Specs

  Radeon R7 A265 Radeon RX 550
Architecture GCN 1.0 GCN 4.0
Code name Opal Lexa
Type Desktop Desktop
Release date 9 January 2014 20 April 2017
Pipelines 384 512
Core clock speed 725 MHz 1100 MHz
Boost Clock 825 MHz 1183 MHz
Transistor count 950 million 2,200 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 19.80 37.86
Floating-point performance 633.6 gflops 1,211 gflops
Length 145 mm
Memory bus width 128 Bit 128 Bit
Memory clock speed 1800 MHz 7000 MHz
Memory bandwidth 28.8 GB/s 112.0 GB/s
DirectX 12 (11_1) 12 (12_0)
Shader Model 5.1 6.4
OpenGL 4.6 4.6
OpenCL 1.2 2.0
Vulkan 1.2.131 1.2.131
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