Radeon 540X vs Radeon R9 290X

Find out if it is worth upgrading your current GPU setup by comparing Radeon 540X and Radeon R9 290X. 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 540X and Radeon R9 290X. 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 540X is a Laptop Graphics Card

Note: Radeon 540X 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 540X here:

Main Specs

  Radeon 540X 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 540X.
  • Radeon 540X 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 540X.
  • Radeon 540X is used in Laptops, and Radeon R9 290X - in Desktops.
  • Radeon 540X is build with GCN 4.0 architecture, and Radeon R9 290X - with GCN.
  • Radeon 540X is manufactured by 14 nm process technology, and Radeon R9 290X - by 28 nm process technology.
  • Memory clock speed of Radeon 540X is 4750 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 540X.

Full Specs

  Radeon 540X Radeon R9 290X
Architecture GCN 4.0 GCN
Code name Lexa Hawaii XT
Type Laptop Desktop
Release date 12 August 2019 24 October 2013
Pipelines 512 2816
Boost Clock 1219 MHz 947 MHz
Transistor count 2,200 million 6,200 million
Manufacturing process technology 14 nm 28 nm
Texture fill rate 33.47 176.0
Floating-point performance 5,632 gflops
Length 275 mm
Memory bus width 64 Bit 512 Bit
Memory clock speed 6000 MHz 1250 MHz
Memory bandwidth 112.0 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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