GeForce GTS 160M vs Iris Plus Graphics 640

If you are going to buy a new graphics card and are choosing between GeForce GTS 160M and Iris Plus Graphics 640, 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 GeForce GTS 160M stacks up against Iris Plus Graphics 640, check out specs charts below.

GeForce GTS 160M and Iris Plus Graphics 640 are Laptop Graphics Cards

Note: GeForce GTS 160M and Iris Plus Graphics 640 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 GTS 160M or Iris Plus Graphics 640 here:

Main Specs

  GeForce GTS 160M Iris Plus Graphics 640
Power consumption (TDP) 60 Watt 15 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x1
Memory type GDDR3 DDR3L/LPDDR3/DDR4
Maximum RAM amount 1 GB 32 GB
Display Connectors No outputs No outputs
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  • GeForce GTS 160M has 300% more power consumption, than Iris Plus Graphics 640.
  • GeForce GTS 160M is connected by PCIe 2.0 x16, and Iris Plus Graphics 640 uses PCIe 3.0 x1 interface.
  • Iris Plus Graphics 640 has 31 GB more memory, than GeForce GTS 160M.
  • Both cards are used in Laptops.
  • GeForce GTS 160M is build with G9x architecture, and Iris Plus Graphics 640 - with Gen. 9.5 Kaby Lake.
  • Core clock speed of GeForce GTS 160M is 1200 MHz higher, than Iris Plus Graphics 640.
  • GeForce GTS 160M is manufactured by 55 nm process technology, and Iris Plus Graphics 640 - by 14 nm process technology.

Game benchmarks

high / 1080p 0−1 6−7
ultra / 1080p 4−5
QHD / 1440p 0−1 0−1
low / 720p 1−2 16−18
medium / 1080p 0−1 8−9
The average gaming FPS of Iris Plus Graphics 640 in Assassin's Creed Odyssey is 1600% more, than GeForce GTS 160M.

Full Specs

  GeForce GTS 160M Iris Plus Graphics 640
Architecture G9x Gen. 9.5 Kaby Lake
Code name N10E-GS1 Kaby Lake GT3e
Type Laptop Laptop
Release date 2 March 2009 3 January 2017
Pipelines 64 48
Core clock speed 1500 MHz 300 MHz
Boost Clock 1050 MHz
Transistor count 505 million 189 million
Manufacturing process technology 55 nm 14 nm
Texture fill rate 19 billion/sec 52.80
Floating-point performance 192 gflops
Memory bus width 256 Bit 64/128 Bit
Memory bandwidth 51 GB/s
Shared memory - +
DirectX 11.1 (10_0) 12 (12_1)
Shader Model 4.0 6.4
OpenGL 2.1 4.6
OpenCL 1.1 2.1
Vulkan N/A 1.1.103
CUDA +
CUDA cores 64
Bus support PCI-E 2.0
SLI options 2-way
HDMI +
Maximum VGA resolution 2048x1536
Audio input for HDMI S/PDIF
Laptop size large
Quick Sync +
Gigaflops 288
MXM Type MXM 3.0 Type-B
Power management 8.0
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