Iris Plus Graphics G7 Ice Lake 64 EU vs Radeon R9 390X

If you are going to buy a new graphics card and are choosing between Iris Plus Graphics G7 Ice Lake 64 EU and Radeon R9 390X, 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 Iris Plus Graphics G7 Ice Lake 64 EU stacks up against Radeon R9 390X, check out specs charts below.

Iris Plus Graphics G7 Ice Lake 64 EU is a Laptop Graphics Card

Note: Iris Plus Graphics G7 Ice Lake 64 EU 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 Plus Graphics G7 Ice Lake 64 EU here:

Main Specs

  Iris Plus Graphics G7 Ice Lake 64 EU Radeon R9 390X
Power consumption (TDP) 275 Watt
Interface PCIe 3.0 x16
Supplementary power connectors 1 x 6-pin, 1 x 8-pin
Memory type DDR4 GDDR5
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort
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  • Iris Plus Graphics G7 Ice Lake 64 EU is used in Laptops, and Radeon R9 390X - in Desktops.
  • Iris Plus Graphics G7 Ice Lake 64 EU is build with Gen. 11 Ice Lake architecture, and Radeon R9 390X - with GCN.
  • Iris Plus Graphics G7 Ice Lake 64 EU is manufactured by 10 nm process technology, and Radeon R9 390X - by 28 nm process technology.

Game benchmarks

high / 1080p 14−16 50−55
ultra / 1080p 8−9 30−35
QHD / 1440p 3−4 24−27
4K / 2160p 14−16
low / 720p 27−30 75−80
medium / 1080p 16−18 55−60
The average gaming FPS of Radeon R9 390X in Assassin's Creed Odyssey is 250% more, than Iris Plus Graphics G7 Ice Lake 64 EU.

Full Specs

  Iris Plus Graphics G7 Ice Lake 64 EU Radeon R9 390X
Architecture Gen. 11 Ice Lake GCN
Code name Ice Lake G7 Gen. 11 Grenada XT
Type Laptop Desktop
Release date 28 May 2019 16 June 2015
Pipelines 64 2816
Core clock speed 300 MHz
Boost Clock 1100 MHz 1050 MHz
Transistor count 6,200 million
Manufacturing process technology 10 nm 28 nm
Texture fill rate 184.8
Floating-point performance 5,914 gflops
Length 275 mm
Memory bus width 512 Bit
Memory clock speed 1050 MHz
Memory bandwidth 384 GB/s
Shared memory + -
DirectX DirectX 12_1
Shader Model 6.3
OpenGL 4.6
OpenCL 2.0
Vulkan +
FreeSync +
Bus support PCIe 3.0
HDMI +
Bitcoin / BTC (SHA256) 684 Mh/s
Eyefinity +
PowerTune +
TrueAudio +
Mantle +
Design reference
Bridgeless CrossFire +
Number of Eyefinity displays 6
DisplayPort support +
CrossFire +
VCE +
DDMA audio +
Ethereum / ETH (DaggerHashimoto) 27.5 Mh/s
Quick Sync +
High bandwidth memory (HBM) -
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