GeForce GTX 970M vs Iris Graphics 550

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 970M 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 GeForce GTX 970M 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.

GeForce GTX 970M and Iris Graphics 550 are Laptop Graphics Cards

Note: GeForce GTX 970M and Iris Graphics 550 are only used in laptop graphics. They have 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 GeForce GTX 970M or Iris Graphics 550 here:

Main Specs

  GeForce GTX 970M Iris Graphics 550
Power consumption (TDP) 15 Watt
Interface MXM-B (3.0) PCIe 3.0 x1
Supplementary power connectors None
Memory type GDDR5 eDRAM
Maximum RAM amount 6 GB 64 MB
Display Connectors No outputs No outputs
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  • GeForce GTX 970M is connected by MXM-B (3.0), and Iris Graphics 550 uses PCIe 3.0 x1 interface.
  • Iris Graphics 550 has 58 GB more memory, than GeForce GTX 970M.
  • Both cards are used in Laptops.
  • GeForce GTX 970M is build with Maxwell architecture, and Iris Graphics 550 - with Gen. 9 Skylake.
  • Core clock speed of GeForce GTX 970M is 624 MHz higher, than Iris Graphics 550.
  • GeForce GTX 970M is manufactured by 28 nm process technology, and Iris Graphics 550 - by 14 nm process technology.

Game benchmarks

high / 1080p 35−40 9−10
ultra / 1080p 21−24 5−6
QHD / 1440p 16−18 0−1
4K / 2160p 10−11
low / 720p 60−65 21−24
medium / 1080p 40−45 10−12
The average gaming FPS of GeForce GTX 970M in Assassin's Creed Odyssey is 241% more, than Iris Graphics 550.

Full Specs

  GeForce GTX 970M Iris Graphics 550
Architecture Maxwell Gen. 9 Skylake
Code name GM204 Skylake GT3e
Type Laptop Laptop
Release date 7 October 2014 1 September 2015
Pipelines 1280 48
Core clock speed 924 MHz 300 MHz
Boost Clock 1038 MHz 1100 MHz
Transistor count 5,200 million 189 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 83.04 52.80
Floating-point performance 2,657 gflops
Memory bus width 192 Bit
Memory clock speed 2500 MHz
Memory bandwidth 120 GB/s
Shared memory - +
G-SYNC support +
DirectX 12 (12_1) 12 (12_1)
Shader Model 6.4 6.4
OpenGL 4.5 4.6
OpenCL 1.1 2.1
Vulkan 1.1.126 1.1.97
CUDA +
CUDA cores 1280
Bus support PCI Express 3.0
SLI options +
HDMI +
Bitcoin / BTC (SHA256) 314 Mh/s
Laptop size large
DisplayPort Multimode (DP++) support +
H.264, VC1, MPEG2 1080p video decoder +
Optimus +
Quick Sync +
GameStream +
GeForce ShadowPlay +
GPU Boost 2.0
GameWorks +
BatteryBoost +
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