GRID K520 vs Iris Graphics 550

Find out if it is worth upgrading your current GPU setup by comparing GRID K520 and Iris Graphics 550. 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 GRID K520 and Iris Graphics 550. 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 550 is a Laptop Graphics Card

Note: Iris Graphics 550 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 550 here:

Main Specs

  GRID K520 Iris Graphics 550
Power consumption (TDP) 225 Watt 15 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x1
Supplementary power connectors 1x 8-pin
Memory type GDDR5 eDRAM
Maximum RAM amount 4 GB 64 MB
Display Connectors No outputs No outputs
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  • GRID K520 has 1400% more power consumption, than Iris Graphics 550.
  • GRID K520 is connected by PCIe 3.0 x16, and Iris Graphics 550 uses PCIe 3.0 x1 interface.
  • Iris Graphics 550 has 60 GB more memory, than GRID K520.
  • GRID K520 is used in Desktops, and Iris Graphics 550 - in Laptops.
  • GRID K520 is build with Kepler architecture, and Iris Graphics 550 - with Gen. 9 Skylake.
  • Core clock speed of GRID K520 is 445 MHz higher, than Iris Graphics 550.
  • GRID K520 is manufactured by 28 nm process technology, and Iris Graphics 550 - by 14 nm process technology.

Game benchmarks

high / 1080p 16−18 9−10
ultra / 1080p 9−10 5−6
QHD / 1440p 4−5 0−1
4K / 2160p 4−5
low / 720p 30−35 21−24
medium / 1080p 20−22 10−12
The average gaming FPS of GRID K520 in Assassin's Creed Odyssey is 66% more, than Iris Graphics 550.

Full Specs

  GRID K520 Iris Graphics 550
Architecture Kepler Gen. 9 Skylake
Code name GK104 Skylake GT3e
Type Workstation Laptop
Release date 23 July 2013 1 September 2015
Pipelines 1536 48
Core clock speed 745 MHz 300 MHz
Boost Clock 1100 MHz
Transistor count 3,540 million 189 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 95.36 52.80
Floating-point performance 2x 2,448 gflops
Length 267 mm
Memory bus width 256 Bit
Memory clock speed 5000 MHz
Memory bandwidth 160.0 GB/s
Shared memory +
DirectX 12 (11_0) 12 (12_1)
Shader Model 5.1 6.4
OpenGL 4.6 4.6
OpenCL 1.2 2.1
Vulkan 1.1.126 1.1.97
CUDA 3.0
Bitcoin / BTC (SHA256) 76 Mh/s
Quick Sync +
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