Radeon 520 vs Radeon R7 260X

Find out if it is worth upgrading your current GPU setup by comparing Radeon 520 and Radeon R7 260X. 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 520 and Radeon R7 260X. 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 520 is a Laptop Graphics Card

Note: Radeon 520 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 520 here:

Main Specs

  Radeon 520 Radeon R7 260X
Power consumption (TDP) 50 Watt 115 Watt
Interface PCIe 3.0 x8 PCIe 3.0 x16
Supplementary power connectors None 1 x 6-pin
Memory type DDR3, GDDR5 GDDR5
Maximum RAM amount 2 GB 4 GB
Display Connectors 1x DVI, 1x HDMI, 1x VGA 2x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon R7 260X has 130% more power consumption, than Radeon 520.
  • Radeon 520 is connected by PCIe 3.0 x8, and Radeon R7 260X uses PCIe 3.0 x16 interface.
  • Radeon R7 260X has 2 GB more memory, than Radeon 520.
  • Radeon 520 is used in Laptops, and Radeon R7 260X - in Desktops.
  • Radeon 520 is build with GCN 1.0 architecture, and Radeon R7 260X - with GCN 2.0.
  • Radeon 520 and Radeon R7 260X are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 0−1 16−18
ultra / 1080p 9−10
QHD / 1440p 0−1 4−5
low / 720p 1−2 30−35
medium / 1080p 0−1 20−22
The average gaming FPS of Radeon R7 260X in Assassin's Creed Odyssey is 3100% more, than Radeon 520.

Full Specs

  Radeon 520 Radeon R7 260X
Architecture GCN 1.0 GCN 2.0
Code name Oland Bonaire
Type Laptop Desktop
Release date 21 March 2017 8 October 2013
Pipelines 320 896
Core clock speed 1030 MHz
Boost Clock 1000 MHz
Transistor count 1,040 million 2,080 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 20.60 61.60
Floating-point performance 659.2 gflops 1,971 gflops
Length 170 mm
Memory bus width 64 Bit 128 Bit
Memory clock speed 2250 MHz
Memory bandwidth 16 GB/s 104 GB/s
Shared memory -
DirectX 12.0
Shader Model 5.0 6.3
OpenGL 4.6 4.6
OpenCL 1.2 2.0
Vulkan +
FreeSync +
Bus support PCIe 3.0
HDMI +
Bitcoin / BTC (SHA256) 225 Mh/s
Eyefinity +
Design reference
DDMA audio +
Ethereum / ETH (DaggerHashimoto) 5.16 Mh/s
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