Radeon 520 vs Radeon R9 A375

Find out if it is worth upgrading your current GPU setup by comparing Radeon 520 and Radeon R9 A375. 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 R9 A375. 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 R9 A375
Power consumption (TDP) 50 Watt
Interface PCIe 3.0 x8 PCIe 3.0 x16
Supplementary power connectors None
Memory type DDR3, GDDR5 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors 1x DVI, 1x HDMI, 1x VGA No outputs
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  • Radeon 520 is connected by PCIe 3.0 x8, and Radeon R9 A375 uses PCIe 3.0 x16 interface.
  • Radeon 520 and Radeon R9 A375 have maximum RAM of 2 GB.
  • Radeon 520 is used in Laptops, and Radeon R9 A375 - in Desktops.
  • Radeon 520 and Radeon R9 A375 are build with GCN 1.0 architecture.
  • Core clock speed of Radeon 520 is 130 MHz higher, than Radeon R9 A375.
  • Radeon 520 and Radeon R9 A375 are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon 520 is 2246 MHz higher, than Radeon R9 A375.

Game benchmarks

high / 1080p 0−1 2−3
ultra / 1080p 1−2
QHD / 1440p 0−1 0−1
low / 720p 1−2 12−14
medium / 1080p 0−1 4−5
The average gaming FPS of Radeon R9 A375 in Assassin's Creed Odyssey is 1200% more, than Radeon 520.

Full Specs

  Radeon 520 Radeon R9 A375
Architecture GCN 1.0 GCN 1.0
Code name Oland Venus
Type Laptop Desktop
Release date 21 March 2017 no data
Pipelines 320 640
Core clock speed 1030 MHz 900 MHz
Boost Clock 925 MHz
Transistor count 1,040 million 1,500 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 20.60 37.00
Floating-point performance 659.2 gflops
Memory bus width 64 Bit 128 Bit
Memory clock speed 2250 MHz 4.5 GB/s
Memory bandwidth 16 GB/s 72 GB/s
Shared memory -
DirectX 12.0 12 (11_1)
Shader Model 5.0 5.1
OpenGL 4.6 4.6
OpenCL 1.2 1.2
Vulkan + 1.2
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