Radeon 540 vs Radeon R9 290X

If you are going to buy a new graphics card and are choosing between Radeon 540 and Radeon R9 290X, 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 540 stacks up against Radeon R9 290X, check out specs charts below.

Main Specs

  Radeon 540 Radeon R9 290X
Power consumption (TDP) 50 Watt 250 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 4 GB
Display Connectors 1x DVI, 1x HDMI, 1x DisplayPort 2x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon R9 290X has 400% more power consumption, than Radeon 540.
  • Radeon 540 is connected by PCIe 3.0 x8, and Radeon R9 290X uses PCIe 3.0 x16 interface.
  • Radeon R9 290X 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 290X - with GCN.
  • Radeon 540 is manufactured by 14 nm process technology, and Radeon R9 290X - by 28 nm process technology.
  • Radeon R9 290X is 130 mm longer, than Radeon 540.
  • Memory clock speed of Radeon 540 is 5750 MHz higher, than Radeon R9 290X.

Game benchmarks

high / 1080p 6−7 35−40
ultra / 1080p 3−4 24−27
QHD / 1440p 0−1 18−20
4K / 2160p 10−11
low / 720p 14−16 60−65
medium / 1080p 7−8 45−50
The average gaming FPS of Radeon R9 290X in Assassin's Creed Odyssey is 437% more, than Radeon 540.

Full Specs

  Radeon 540 Radeon R9 290X
Architecture GCN 4.0 GCN
Code name Lexa Hawaii XT
Type Desktop Desktop
Release date 26 March 2019 24 October 2013
Pipelines 512 2816
Core clock speed 1100 MHz
Boost Clock 1124 MHz 947 MHz
Transistor count 2,200 million 6,200 million
Manufacturing process technology 14 nm 28 nm
Texture fill rate 35.97 176.0
Floating-point performance 5,632 gflops
Length 145 mm 275 mm
Memory bus width 64 Bit 512 Bit
Memory clock speed 7000 MHz 1250 MHz
Memory bandwidth 56 GB/s 320 GB/s
Shared memory -
DirectX 12 (12_0)
Shader Model 6.4 6.3
OpenGL 4.6 4.6
OpenCL 2.0 2.0
Vulkan 1.2.131 +
Monero / XMR (CryptoNight) 0.76 kh/s
FreeSync +
Bus support PCIe 3.0
HDMI +
Bitcoin / BTC (SHA256) 623 Mh/s
Eyefinity +
HD3D +
TrueAudio +
Design reference
DisplayPort support +
CrossFire +
DDMA audio +
Decred / DCR (Decred) 1.07 Gh/s
Ethereum / ETH (DaggerHashimoto) 25.75 Mh/s
Zcash / ZEC (Equihash) 350 Sol/s
AppAcceleration +
LiquidVR +
TressFX +
UVD +
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