Radeon 540 vs Radeon R7 Carrizo

When choosing between Radeon 540 and Radeon R7 Carrizo, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between Radeon 540 and Radeon R7 Carrizo.

Radeon R7 Carrizo is a Laptop Graphics Card

Note: Radeon R7 Carrizo 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 R7 Carrizo here:

Main Specs

  Radeon 540 Radeon R7 Carrizo
Power consumption (TDP) 50 Watt 12-35 Watt
Interface PCIe 3.0 x8
Supplementary power connectors None
Memory type GDDR5
Maximum RAM amount 2 GB
Display Connectors 1x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon 540 has 316% more power consumption, than Radeon R7 Carrizo.
  • Radeon 540 is used in Desktops, and Radeon R7 Carrizo - in Laptops.
  • Radeon 540 is build with GCN 4.0 architecture, and Radeon R7 Carrizo - with GCN 1.2/2.0.
  • Radeon 540 is manufactured by 14 nm process technology, and Radeon R7 Carrizo - by 28 nm process technology.

Game benchmarks

high / 1080p 6−7 2−3
ultra / 1080p 3−4 0−1
QHD / 1440p 0−1 0−1
low / 720p 14−16 12−14
medium / 1080p 7−8 5−6
The average gaming FPS of Radeon 540 in Assassin's Creed Odyssey is 28% more, than Radeon R7 Carrizo.

Full Specs

  Radeon 540 Radeon R7 Carrizo
Architecture GCN 4.0 GCN 1.2/2.0
Code name Lexa Carrizo
Type Desktop Laptop
Release date 26 March 2019 4 June 2015
Pipelines 512 512
Core clock speed 1100 MHz
Boost Clock 1124 MHz 800 MHz
Transistor count 2,200 million 2410 Million
Manufacturing process technology 14 nm 28 nm
Texture fill rate 35.97
Length 145 mm
Memory bus width 64 Bit 64/128 Bit
Memory clock speed 7000 MHz
Memory bandwidth 56 GB/s
Shared memory +
DirectX 12 (12_0) DirectX 12 (FL 12_0)
Shader Model 6.4
OpenGL 4.6
OpenCL 2.0
Vulkan 1.2.131
Laptop size medium sized
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