Iris Xe MAX Graphics vs Radeon R9 280X

Find out if it is worth upgrading your current GPU setup by comparing Iris Xe MAX Graphics and Radeon R9 280X. 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 Xe MAX Graphics and Radeon R9 280X. 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 Xe MAX Graphics is a Laptop Graphics Card

Note: Iris Xe MAX Graphics 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 Xe MAX Graphics here:

Main Specs

  Iris Xe MAX Graphics Radeon R9 280X
Power consumption (TDP) 250 Watt
Interface PCIe 3.0 x16
Supplementary power connectors 1 x 6-pin + 1 x 8-pin
Memory type LPDDR4x GDDR5
Maximum RAM amount 4 MB 3 GB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort
  Check Price Check Price
  • Iris Xe MAX Graphics has 1 GB more memory, than Radeon R9 280X.
  • Iris Xe MAX Graphics is used in Laptops, and Radeon R9 280X - in Desktops.
  • Iris Xe MAX Graphics is build with Gen. 12 Xe architecture, and Radeon R9 280X - with GCN.
  • Iris Xe MAX Graphics is manufactured by 10 nm process technology, and Radeon R9 280X - by 28 nm process technology.

Game benchmarks

high / 1080p 35−40 35−40
ultra / 1080p 21−24 21−24
QHD / 1440p 16−18 16−18
4K / 2160p 10−11 10−11
low / 720p 60−65 60−65
medium / 1080p 40−45 40−45
Iris Xe MAX Graphics and Radeon R9 280X have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  Iris Xe MAX Graphics Radeon R9 280X
Architecture Gen. 12 Xe GCN
Code name iDG1LPDEV Thaiti XTL
Type Laptop Desktop
Release date 31 October 2020 8 October 2013
Pipelines 96 2048
Boost Clock 1650 MHz 1000 MHz
Transistor count 4,313 million
Manufacturing process technology 10 nm 28 nm
Texture fill rate 128.0
Floating-point performance 4,096 gflops
Length 275 mm
Memory bus width 128 Bit 384 Bit
Memory clock speed 4266 MHz
Memory bandwidth 288 GB/s
Shared memory - -
DirectX DirectX 12.1
Shader Model 5.1
OpenGL 4.6
OpenCL 1.2
Vulkan +
Monero / XMR (CryptoNight) 0.5 kh/s
FreeSync +
Bus support PCIe 3.0
HDMI +
Bitcoin / BTC (SHA256) 494 Mh/s
Eyefinity +
HD3D +
TrueAudio +
Design reference
DisplayPort support +
CrossFire +
DDMA audio +
Decred / DCR (Decred) 1.07 Gh/s
Ethereum / ETH (DaggerHashimoto) 14.42 Mh/s
Zcash / ZEC (Equihash) 285 Sol/s
AppAcceleration +
LiquidVR +
TressFX +
UVD +
  Check Price Check Price