Radeon 540 vs Radeon R9 M270X

Find out if it is worth upgrading your current GPU setup by comparing Radeon 540 and Radeon R9 M270X. 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 540 and Radeon R9 M270X. 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 540
Radeon R9 M270X

Main Specs

  Radeon 540 Radeon R9 M270X
Power consumption (TDP) 50 Watt
Interface PCIe 3.0 x8 PCIe 3.0 x16
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 4 GB
Display Connectors 1x DVI, 1x HDMI, 1x DisplayPort No outputs
 
  • Radeon 540 is connected by PCIe 3.0 x8, and Radeon R9 M270X uses PCIe 3.0 x16 interface.
  • Radeon R9 M270X has 2 GB more memory, than Radeon 540.
  • Both cards are used in Desktops.
  • Radeon 540 is build with GCN 4.0 architecture, and Radeon R9 M270X - with GCN 1.0.
  • Core clock speed of Radeon 540 is 375 MHz higher, than Radeon R9 M270X.
  • Radeon 540 is manufactured by 14 nm process technology, and Radeon R9 M270X - by 28 nm process technology.
  • Memory clock speed of Radeon 540 is 5875 MHz higher, than Radeon R9 M270X.

Game benchmarks

high / 1080p 6−7 6−7
ultra / 1080p 3−4 4−5
QHD / 1440p 0−1 0−1
low / 720p 14−16 16−18
medium / 1080p 7−8 8−9
The average gaming FPS of Radeon R9 M270X in Assassin's Creed Odyssey is 12% more, than Radeon 540.

Full Specs

  Radeon 540 Radeon R9 M270X
Architecture GCN 4.0 GCN 1.0
Code name Lexa Venus
Type Desktop Desktop
Release date 26 March 2019 21 March 2014
Pipelines 512 640
Core clock speed 1100 MHz 725 MHz
Boost Clock 1124 MHz 775 MHz
Transistor count 2,200 million 1,500 million
Manufacturing process technology 14 nm 28 nm
Texture fill rate 35.97 31.00
Floating-point performance 1,536 gflops
Length 145 mm
Memory bus width 64 Bit 128 Bit
Memory clock speed 7000 MHz 1125 MHz
Memory bandwidth 56 GB/s 72 GB/s
DirectX 12 (12_0)
Shader Model 6.4 5.1
OpenGL 4.6 4.4
OpenCL 2.0 Not Listed
Vulkan 1.2.131
FreeSync +
Bus support PCIe 3.0 x16
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
Compute units 10