Iris Graphics 550 vs Radeon R7 370

If you are going to buy a new graphics card and are choosing between Iris Graphics 550 and Radeon R7 370, 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 Graphics 550 stacks up against Radeon R7 370, check out specs charts below.

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

  Iris Graphics 550 Radeon R7 370
Power consumption (TDP) 15 Watt 110 Watt
Interface PCIe 3.0 x1 PCIe 3.0 x16
Supplementary power connectors 1 x 6-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 R7 370 has 633% more power consumption, than Iris Graphics 550.
  • Iris Graphics 550 is connected by PCIe 3.0 x1, and Radeon R7 370 uses PCIe 3.0 x16 interface.
  • Iris Graphics 550 has 60 GB more memory, than Radeon R7 370.
  • Iris Graphics 550 is used in Laptops, and Radeon R7 370 - in Desktops.
  • Iris Graphics 550 is build with Gen. 9 Skylake architecture, and Radeon R7 370 - with GCN 1.0.
  • Iris Graphics 550 is manufactured by 14 nm process technology, and Radeon R7 370 - by 28 nm process technology.

Game benchmarks

high / 1080p 9−10 21−24
ultra / 1080p 5−6 14−16
QHD / 1440p 0−1 8−9
4K / 2160p 5−6
low / 720p 21−24 40−45
medium / 1080p 10−12 27−30
The average gaming FPS of Radeon R7 370 in Assassin's Creed Odyssey is 125% more, than Iris Graphics 550.

Full Specs

  Iris Graphics 550 Radeon R7 370
Architecture Gen. 9 Skylake GCN 1.0
Code name Skylake GT3e Trinidad (Pitcairn)
Type Laptop Desktop
Release date 1 September 2015 5 May 2015
Pipelines 48 1024
Core clock speed 300 MHz
Boost Clock 1100 MHz 975 MHz
Transistor count 189 million 2,800 million
Manufacturing process technology 14 nm 28 nm
Texture fill rate 52.80 62.40
Floating-point performance 1,997 gflops
Length 152 mm
Memory bus width 256 Bit
Memory clock speed 975 MHz
Memory bandwidth 179.2 GB/s
Shared memory + -
DirectX 12 (12_1)
Shader Model 6.4 5.1
OpenGL 4.6 4.6
OpenCL 2.1 2.0
Vulkan 1.1.97 +
Monero / XMR (CryptoNight) 0.42 kh/s
FreeSync +
Bus support PCIe 3.0
HDMI +
Bitcoin / BTC (SHA256) 359 Mh/s
Eyefinity +
TrueAudio +
Mantle +
Design reference
Number of Eyefinity displays 6
DisplayPort support +
CrossFire +
VCE +
DDMA audio +
Decred / DCR (Decred) 0.52 Gh/s
Ethereum / ETH (DaggerHashimoto) 14 Mh/s
Zcash / ZEC (Equihash) 150 Sol/s
Quick Sync +
AppAcceleration +
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