Radeon R7 512 Cores Kaveri vs UHD Graphics 615

If you are going to buy a new graphics card and are choosing between Radeon R7 512 Cores Kaveri and UHD Graphics 615, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Radeon R7 512 Cores Kaveri stacks up against UHD Graphics 615, check out specs charts below.
Radeon R7 512 Cores Kaveri

UHD Graphics 615 is a Laptop Graphics Card

Note: UHD Graphics 615 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 UHD Graphics 615 here:

Main Specs

  Radeon R7 512 Cores Kaveri UHD Graphics 615
Power consumption (TDP) 15 Watt
Interface PCIe 3.0 x1
Memory type DDR3L/LPDDR3
Display Connectors No outputs
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  • Radeon R7 512 Cores Kaveri is used in Desktops, and UHD Graphics 615 - in Laptops.
  • Radeon R7 512 Cores Kaveri is build with GCN architecture, and UHD Graphics 615 - with Gen. 9 Amber Lake.
  • Core clock speed of Radeon R7 512 Cores Kaveri is 420 MHz higher, than UHD Graphics 615.
  • Radeon R7 512 Cores Kaveri is manufactured by 28 nm process technology, and UHD Graphics 615 - by 14 nm process technology.

Game benchmarks

high / 1080p 7−8 0−1
ultra / 1080p 4−5 0−1
QHD / 1440p 0−1 0−1
low / 720p 18−20 10−11
medium / 1080p 9−10 1−2
The average gaming FPS of Radeon R7 512 Cores Kaveri in Assassin's Creed Odyssey is 133% more, than UHD Graphics 615.

Full Specs

  Radeon R7 512 Cores Kaveri UHD Graphics 615
Architecture GCN Gen. 9 Amber Lake
Code name Kaveri Spectre Kaby-Lake GT2
Type Desktop Laptop
Release date 14 January 2014 30 August 2018
Pipelines 512 24
Core clock speed 720 MHz 300 MHz
Boost Clock 1000 MHz
Manufacturing process technology 28 nm 14 nm
Texture fill rate 25.20
Memory bus width 64/128 Bit
Shared memory + +
DirectX DirectX 12 (FL 12_0), Shader 5.2 12 (12_1)
Shader Model 6.4
OpenGL 4.6
OpenCL 2.1
Vulkan 1.1.103
Quick Sync +
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