Radeon 520 vs UHD Graphics 615

When comparing Radeon 520 and UHD Graphics 615, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between Radeon 520 and UHD Graphics 615 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Radeon 520 and UHD Graphics 615 are Laptop Graphics Cards

Note: Radeon 520 and UHD Graphics 615 are only used in laptop graphics. They have 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 or UHD Graphics 615 here:

Main Specs

  Radeon 520 UHD Graphics 615
Power consumption (TDP) 50 Watt 15 Watt
Interface PCIe 3.0 x8 PCIe 3.0 x1
Supplementary power connectors None
Memory type DDR3, GDDR5 DDR3L/LPDDR3
Maximum RAM amount 2 GB
Display Connectors 1x DVI, 1x HDMI, 1x VGA No outputs
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  • Radeon 520 has 233% more power consumption, than UHD Graphics 615.
  • Radeon 520 is connected by PCIe 3.0 x8, and UHD Graphics 615 uses PCIe 3.0 x1 interface.
  • Both cards are used in Laptops.
  • Radeon 520 is build with GCN 1.0 architecture, and UHD Graphics 615 - with Gen. 9 Amber Lake.
  • Core clock speed of Radeon 520 is 730 MHz higher, than UHD Graphics 615.
  • Radeon 520 is manufactured by 28 nm process technology, and UHD Graphics 615 - by 14 nm process technology.

Game benchmarks

high / 1080p 0−1 0−1
ultra / 1080p 0−1
QHD / 1440p 0−1 0−1
low / 720p 1−2 10−11
medium / 1080p 0−1 1−2
The average gaming FPS of UHD Graphics 615 in Assassin's Creed Odyssey is 900% more, than Radeon 520.

Full Specs

  Radeon 520 UHD Graphics 615
Architecture GCN 1.0 Gen. 9 Amber Lake
Code name Oland Kaby-Lake GT2
Type Laptop Laptop
Release date 21 March 2017 30 August 2018
Pipelines 320 24
Core clock speed 1030 MHz 300 MHz
Boost Clock 1000 MHz
Transistor count 1,040 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 20.60 25.20
Floating-point performance 659.2 gflops
Memory bus width 64 Bit 64/128 Bit
Memory clock speed 2250 MHz
Memory bandwidth 16 GB/s
Shared memory - +
DirectX 12.0 12 (12_1)
Shader Model 5.0 6.4
OpenGL 4.6 4.6
OpenCL 1.2 2.1
Vulkan + 1.1.103
Quick Sync +
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