Radeon 540 vs Radeon R9 280

Find out if it is worth upgrading your current GPU setup by comparing Radeon 540 and Radeon R9 280. 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 280. 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.

Main Specs

  Radeon 540 Radeon R9 280
Power consumption (TDP) 50 Watt 200 Watt
Interface PCIe 3.0 x8 PCIe 3.0 x16
Supplementary power connectors None 1 x 6-pin + 1 x 8-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 3 GB
Display Connectors 1x DVI, 1x HDMI, 1x DisplayPort 2x DVI, 1x HDMI, 2x mini-DisplayPort
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  • Radeon R9 280 has 300% more power consumption, than Radeon 540.
  • Radeon 540 is connected by PCIe 3.0 x8, and Radeon R9 280 uses PCIe 3.0 x16 interface.
  • Radeon R9 280 has 1 GB more memory, than Radeon 540.
  • Both cards are used in Desktops.
  • Radeon 540 is build with GCN 4.0 architecture, and Radeon R9 280 - with GCN 1.0.
  • Radeon 540 is manufactured by 14 nm process technology, and Radeon R9 280 - by 28 nm process technology.
  • Radeon R9 280 is 130 mm longer, than Radeon 540.
  • Memory clock speed of Radeon 540 is 5750 MHz higher, than Radeon R9 280.

Game benchmarks

high / 1080p 6−7 35−40
ultra / 1080p 3−4 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 14−16 60−65
medium / 1080p 7−8 40−45
The average gaming FPS of Radeon R9 280 in Assassin's Creed Odyssey is 412% more, than Radeon 540.

Full Specs

  Radeon 540 Radeon R9 280
Architecture GCN 4.0 GCN 1.0
Code name Lexa Tahiti
Type Desktop Desktop
Release date 26 March 2019 4 March 2014
Pipelines 512 1792
Core clock speed 1100 MHz
Boost Clock 1124 MHz 933 MHz
Transistor count 2,200 million 4,313 million
Manufacturing process technology 14 nm 28 nm
Texture fill rate 35.97 104.5
Floating-point performance 3,344 gflops
Length 145 mm 275 mm
Memory bus width 64 Bit 384 Bit
Memory clock speed 7000 MHz 1250 MHz
Memory bandwidth 56 GB/s 240 GB/s
DirectX 12 (12_0)
Shader Model 6.4 5.1
OpenGL 4.6 4.6
OpenCL 2.0 1.2
Vulkan 1.2.131 +
FreeSync +
Bus support PCIe 3.0
HDMI +
Bitcoin / BTC (SHA256) 408 Mh/s
Eyefinity +
HD3D +
TrueAudio +
Design reference
CrossFire +
DDMA audio +
Ethereum / ETH (DaggerHashimoto) 21.5 Mh/s
LiquidVR +
TressFX +
UVD +
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