GeForce GTX 590 vs Radeon 520

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 590 and Radeon 520. 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 GeForce GTX 590 and Radeon 520. 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

  GeForce GTX 590 Radeon 520
Power consumption (TDP) 365 Watt 50 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x8
Supplementary power connectors Two 8-pin None
Memory type GDDR5 DDR3, GDDR5
Maximum RAM amount 3072 MB (1536 MB per GPU) 2 GB
Display Connectors 3x DVI, 1x mini-DisplayPort 1x DVI, 1x HDMI, 1x VGA
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  • GeForce GTX 590 has 630% more power consumption, than Radeon 520.
  • GeForce GTX 590 is connected by PCIe 2.0 x16, and Radeon 520 uses PCIe 3.0 x8 interface.
  • GeForce GTX 590 has 3070 GB more memory, than Radeon 520.
  • GeForce GTX 590 is used in Desktops, and Radeon 520 - in Laptops.
  • GeForce GTX 590 is build with Fermi architecture, and Radeon 520 - with GCN 1.0.
  • Core clock speed of GeForce GTX 590 is 185 MHz higher, than Radeon 520.
  • GeForce GTX 590 is manufactured by 40 nm process technology, and Radeon 520 - by 28 nm process technology.
  • Memory clock speed of Radeon 520 is 543 MHz higher, than GeForce GTX 590.

Game benchmarks

high / 1080p 16−18 0−1
ultra / 1080p 10−11
QHD / 1440p 4−5 0−1
low / 720p 35−40 1−2
medium / 1080p 21−24 0−1
The average gaming FPS of GeForce GTX 590 in Assassin's Creed Odyssey is 3600% more, than Radeon 520.

Full Specs

  GeForce GTX 590 Radeon 520
Architecture Fermi GCN 1.0
Code name GF110 Oland
Type Desktop Laptop
Release date 24 March 2011 21 March 2017
Pipelines 1024 320
Core clock speed 1215 MHz 1030 MHz
Transistor count 3,000 million 1,040 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 77.7 billion/sec 20.60
Floating-point performance 2x 1,244.2 gflops 659.2 gflops
Length 11" (280 mm) (27.9 cm)
Memory bus width 768-bit (384-bit per GPU) 64 Bit
Memory clock speed 1707 MHz 2250 MHz
Memory bandwidth 327.7 GB/s 16 GB/s
Shared memory - -
DirectX 12 (11_0) 12.0
Shader Model 5.1 5.0
OpenGL 4.2 4.6
OpenCL 1.1 1.2
Vulkan N/A +
CUDA +
CUDA cores 1024
Bus support 16x PCI-E 2.0
Height 4.376" (111 mm) (11.1 cm)
SLI options +
Multi monitor support +
HDMI +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
Bitcoin / BTC (SHA256) 107 Mh/s
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