GeForce GT 1030 vs Iris Plus Graphics 655

When comparing GeForce GT 1030 and Iris Plus Graphics 655, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between GeForce GT 1030 and Iris Plus Graphics 655 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Iris Plus Graphics 655 is a Laptop Graphics Card

Note: Iris Plus Graphics 655 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 655 here:

Main Specs

  GeForce GT 1030 Iris Plus Graphics 655
Power consumption (TDP) 30 Watt 15 Watt
Interface PCIe 3.0 x4 PCIe 3.0 x1
Supplementary power connectors None
Memory type GDDR5 DDR3/DDR4
Maximum RAM amount 2 GB
Display Connectors 1x DVI, 1x HDMI No outputs
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  • GeForce GT 1030 has 100% more power consumption, than Iris Plus Graphics 655.
  • GeForce GT 1030 is connected by PCIe 3.0 x4, and Iris Plus Graphics 655 uses PCIe 3.0 x1 interface.
  • GeForce GT 1030 is used in Desktops, and Iris Plus Graphics 655 - in Laptops.
  • GeForce GT 1030 is build with Pascal architecture, and Iris Plus Graphics 655 - with Gen. 9.5 Kaby Lake.
  • Core clock speed of GeForce GT 1030 is 928 MHz higher, than Iris Plus Graphics 655.
  • GeForce GT 1030 and Iris Plus Graphics 655 are manufactured by 14 nm process technology.

Game benchmarks

high / 1080p 12−14 12−14
ultra / 1080p 8−9 7−8
QHD / 1440p 2−3 2−3
low / 720p 27−30 27−30
medium / 1080p 16−18 16−18
GeForce GT 1030 and Iris Plus Graphics 655 have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  GeForce GT 1030 Iris Plus Graphics 655
Architecture Pascal Gen. 9.5 Kaby Lake
Code name N17P-G1 Kaby Lake GT3e
Type Desktop Laptop
Release date 17 May 2017 1 September 2017
Pipelines 384 48
Core clock speed 1228 MHz 300 MHz
Boost Clock 1670 MHz 1200 MHz
Transistor count 1,800 million 189 million
Manufacturing process technology 14 nm 14 nm
Texture fill rate 35.23 50.40
Floating-point performance 1,127 gflops
Length 145 mm
Memory bus width 64 Bit
Memory clock speed 6000 MHz
Memory bandwidth 48.06 GB/s
Shared memory - +
G-SYNC support +
VR Ready +
DirectX 12 (12_1) 12 (12_1)
Shader Model 6.4 6.4
OpenGL 4.6 4.6
OpenCL 1.2 2.1
Vulkan 1.2.131 1.1.103
CUDA 6.1
Monero / XMR (CryptoNight) 0.11 kh/s
Quick Sync +
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