GeForce GTX 960A vs Iris Plus Graphics 640

When comparing GeForce GTX 960A and Iris Plus Graphics 640, 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 960A and Iris Plus Graphics 640 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Iris Plus Graphics 640 is a Laptop Graphics Card

Note: Iris Plus Graphics 640 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 640 here:

Main Specs

  GeForce GTX 960A Iris Plus Graphics 640
Power consumption (TDP) 75 Watt 15 Watt
Interface MXM-B (3.0) PCIe 3.0 x1
Memory type GDDR5 DDR3L/LPDDR3/DDR4
Maximum RAM amount 2 GB 32 GB
Display Connectors No outputs No outputs
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  • GeForce GTX 960A has 400% more power consumption, than Iris Plus Graphics 640.
  • GeForce GTX 960A is connected by MXM-B (3.0), and Iris Plus Graphics 640 uses PCIe 3.0 x1 interface.
  • Iris Plus Graphics 640 has 30 GB more memory, than GeForce GTX 960A.
  • GeForce GTX 960A is used in Desktops, and Iris Plus Graphics 640 - in Laptops.
  • GeForce GTX 960A is build with Maxwell architecture, and Iris Plus Graphics 640 - with Gen. 9.5 Kaby Lake.
  • Core clock speed of GeForce GTX 960A is 729 MHz higher, than Iris Plus Graphics 640.
  • GeForce GTX 960A is manufactured by 28 nm process technology, and Iris Plus Graphics 640 - by 14 nm process technology.

Game benchmarks

high / 1080p 12−14 6−7
ultra / 1080p 7−8 4−5
QHD / 1440p 2−3 0−1
low / 720p 24−27 16−18
medium / 1080p 14−16 8−9
The average gaming FPS of GeForce GTX 960A in Assassin's Creed Odyssey is 66% more, than Iris Plus Graphics 640.

Full Specs

  GeForce GTX 960A Iris Plus Graphics 640
Architecture Maxwell Gen. 9.5 Kaby Lake
Code name GM107 Kaby Lake GT3e
Type Desktop Laptop
Release date 13 March 2015 3 January 2017
Pipelines 640 48
Core clock speed 1029 MHz 300 MHz
Boost Clock 1085 MHz 1050 MHz
Transistor count 1,870 million 189 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 43.40 52.80
Floating-point performance 1,389 gflops
Memory bus width 128 Bit 64/128 Bit
Memory clock speed 5012 MHz
Memory bandwidth 80.19 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 1.1.103
CUDA 5.0
Bitcoin / BTC (SHA256) 180 Mh/s
Quick Sync +
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