GeForce GTX 650 vs Iris Plus Graphics 655

When comparing GeForce GTX 650 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 GTX 650 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 GTX 650 Iris Plus Graphics 655
Power consumption (TDP) 64 Watt 15 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x1
Supplementary power connectors One 6-pin
Memory type GDDR5 DDR3/DDR4
Maximum RAM amount 2 GB
Display Connectors 2x DVI, 1x mini-HDMI No outputs
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  • GeForce GTX 650 has 326% more power consumption, than Iris Plus Graphics 655.
  • GeForce GTX 650 is connected by PCIe 3.0 x16, and Iris Plus Graphics 655 uses PCIe 3.0 x1 interface.
  • GeForce GTX 650 is used in Desktops, and Iris Plus Graphics 655 - in Laptops.
  • GeForce GTX 650 is build with Kepler architecture, and Iris Plus Graphics 655 - with Gen. 9.5 Kaby Lake.
  • Core clock speed of GeForce GTX 650 is 758 MHz higher, than Iris Plus Graphics 655.
  • GeForce GTX 650 is manufactured by 28 nm process technology, and Iris Plus Graphics 655 - by 14 nm process technology.

Game benchmarks

high / 1080p 8−9 12−14
ultra / 1080p 5−6 7−8
QHD / 1440p 0−1 2−3
low / 720p 18−20 27−30
medium / 1080p 10−11 16−18
The average gaming FPS of Iris Plus Graphics 655 in Assassin's Creed Odyssey is 60% more, than GeForce GTX 650.

Full Specs

  GeForce GTX 650 Iris Plus Graphics 655
Architecture Kepler Gen. 9.5 Kaby Lake
Code name GK107 Kaby Lake GT3e
Type Desktop Laptop
Release date 6 September 2012 1 September 2017
Pipelines 384 48
Core clock speed 1058 MHz 300 MHz
Boost Clock 1200 MHz
Transistor count 1,270 million 189 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 33.9 billion/sec 50.40
Floating-point performance 812.5 gflops
Length 5.70" (14.5 cm)
Memory bus width 128-bit GDDR5
Memory clock speed 5.0 GB/s
Memory bandwidth 80.0 GB/s
Shared memory +
DirectX 12 (11_0) 12 (12_1)
Shader Model 5.1 6.4
OpenGL 4.3 4.6
OpenCL 1.2 2.1
Vulkan 1.1.126 1.1.103
CUDA +
CUDA cores 384
Bus support PCI Express 3.0
Height 4.38" (11.1 cm)
Multi monitor support 4 displays
HDMI +
HDCP +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
3D Blu-Ray +
3D Gaming +
3D Vision +
Bitcoin / BTC (SHA256) 26 Mh/s
Quick Sync +
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