Radeon R7 512 Cores Kaveri vs Radeon RX 540

Find out if it is worth upgrading your current GPU setup by comparing Radeon R7 512 Cores Kaveri and Radeon RX 540. 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 R7 512 Cores Kaveri and Radeon RX 540. 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 R7 512 Cores Kaveri

Radeon RX 540 is a Laptop Graphics Card

Note: Radeon RX 540 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 RX 540 here:

Main Specs

  Radeon R7 512 Cores Kaveri Radeon RX 540
Power consumption (TDP) 65 Watt
Interface PCIe 3.0 x16
Supplementary power connectors 1x 6-pin
Memory type GDDR5
Maximum RAM amount 4 GB
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  • Radeon R7 512 Cores Kaveri is used in Desktops, and Radeon RX 540 - in Laptops.
  • Radeon R7 512 Cores Kaveri is build with GCN architecture, and Radeon RX 540 - with Polaris.
  • Radeon R7 512 Cores Kaveri is manufactured by 28 nm process technology, and Radeon RX 540 - by 14 nm process technology.

Game benchmarks

high / 1080p 7−8 14−16
ultra / 1080p 4−5 8−9
QHD / 1440p 0−1 3−4
low / 720p 18−20 30−33
medium / 1080p 9−10 18−20
The average gaming FPS of Radeon RX 540 in Assassin's Creed Odyssey is 80% more, than Radeon R7 512 Cores Kaveri.

Full Specs

  Radeon R7 512 Cores Kaveri Radeon RX 540
Architecture GCN Polaris
Code name Kaveri Spectre Polaris 12
Type Desktop Laptop
Release date 14 January 2014 21 March 2017
Pipelines 512 512
Core clock speed 720 MHz
Boost Clock 1219 MHz
Transistor count 1,500 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 39.01
Floating-point performance 1,248 gflops
Memory bus width 128 Bit
Memory clock speed 6000 MHz
Memory bandwidth 96 GB/s
Shared memory + -
DirectX DirectX 12 (FL 12_0), Shader 5.2 12.0
Shader Model 5.0
OpenGL 4.6
OpenCL 1.2
FreeSync +
Laptop size large
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