Iris Graphics 540 vs Radeon R9 290X

Find out if it is worth upgrading your current GPU setup by comparing Iris Graphics 540 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 Iris Graphics 540 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.

Iris Graphics 540 is a Laptop Graphics Card

Note: Iris Graphics 540 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 Iris Graphics 540 here:

Main Specs

  Iris Graphics 540 Radeon R9 290X
Power consumption (TDP) 15 Watt 250 Watt
Interface PCIe 3.0 x1 PCIe 3.0 x16
Supplementary power connectors 1 x 6-pin + 1 x 8-pin
Memory type eDRAM GDDR5
Maximum RAM amount 64 MB 4 GB
Display Connectors No outputs 2x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon R9 290X has 1566% more power consumption, than Iris Graphics 540.
  • Iris Graphics 540 is connected by PCIe 3.0 x1, and Radeon R9 290X uses PCIe 3.0 x16 interface.
  • Iris Graphics 540 has 60 GB more memory, than Radeon R9 290X.
  • Iris Graphics 540 is used in Laptops, and Radeon R9 290X - in Desktops.
  • Iris Graphics 540 is build with Gen. 9 Skylake architecture, and Radeon R9 290X - with GCN.
  • Iris Graphics 540 is manufactured by 14 nm process technology, and Radeon R9 290X - by 28 nm process technology.

Game benchmarks

high / 1080p 8−9 35−40
ultra / 1080p 5−6 24−27
QHD / 1440p 0−1 18−20
4K / 2160p 10−11
low / 720p 20−22 60−65
medium / 1080p 10−12 45−50
The average gaming FPS of Radeon R9 290X in Assassin's Creed Odyssey is 290% more, than Iris Graphics 540.

Full Specs

  Iris Graphics 540 Radeon R9 290X
Architecture Gen. 9 Skylake GCN
Code name Skylake GT3e Hawaii XT
Type Laptop Desktop
Release date 1 September 2015 24 October 2013
Pipelines 48 2816
Core clock speed 300 MHz
Boost Clock 1050 MHz 947 MHz
Transistor count 189 million 6,200 million
Manufacturing process technology 14 nm 28 nm
Texture fill rate 50.40 176.0
Floating-point performance 5,632 gflops
Length 275 mm
Memory bus width 512 Bit
Memory clock speed 1250 MHz
Memory bandwidth 320 GB/s
Shared memory + -
DirectX 12 (12_1)
Shader Model 6.4 6.3
OpenGL 4.6 4.6
OpenCL 2.1 2.0
Vulkan 1.1.97 +
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
Quick Sync +
AppAcceleration +
LiquidVR +
TressFX +
UVD +
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