GeForce GTX 880M vs Iris Plus Graphics 650

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 880M and Iris Plus Graphics 650. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between GeForce GTX 880M and Iris Plus Graphics 650. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

GeForce GTX 880M and Iris Plus Graphics 650 are Laptop Graphics Cards

Note: GeForce GTX 880M and Iris Plus Graphics 650 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 GTX 880M or Iris Plus Graphics 650 here:

Main Specs

  GeForce GTX 880M Iris Plus Graphics 650
Power consumption (TDP) 122 Watt 15 Watt
Interface MXM-B (3.0) PCIe 3.0 x1
Supplementary power connectors None
Memory type GDDR5 DDR3L/LPDDR3/DDR4
Maximum RAM amount 8 GB 32 GB
Display Connectors No outputs No outputs
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  • GeForce GTX 880M has 713% more power consumption, than Iris Plus Graphics 650.
  • GeForce GTX 880M is connected by MXM-B (3.0), and Iris Plus Graphics 650 uses PCIe 3.0 x1 interface.
  • Iris Plus Graphics 650 has 24 GB more memory, than GeForce GTX 880M.
  • Both cards are used in Laptops.
  • GeForce GTX 880M is build with Kepler architecture, and Iris Plus Graphics 650 - with Gen. 9.5 Kaby Lake.
  • Core clock speed of GeForce GTX 880M is 654 MHz higher, than Iris Plus Graphics 650.
  • GeForce GTX 880M is manufactured by 28 nm process technology, and Iris Plus Graphics 650 - by 14 nm process technology.

Game benchmarks

high / 1080p 20−22 8−9
ultra / 1080p 12−14 5−6
QHD / 1440p 6−7 0−1
4K / 2160p 5−6
low / 720p 40−45 18−20
medium / 1080p 24−27 10−11
The average gaming FPS of GeForce GTX 880M in Assassin's Creed Odyssey is 150% more, than Iris Plus Graphics 650.

Full Specs

  GeForce GTX 880M Iris Plus Graphics 650
Architecture Kepler Gen. 9.5 Kaby Lake
Code name N15E-GX-A2 Kaby Lake GT3e
Type Laptop Laptop
Release date 12 March 2014 3 January 2017
Pipelines 1536 48
Core clock speed 954 MHz 300 MHz
Boost Clock 993 MHz 1100 MHz
Transistor count 3,540 million 189 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 127.1 55.20
Floating-point performance 3,050 gflops 883 gflops
Memory bus width 256 Bit 64/128 Bit
Memory bandwidth 160.0 GB/s
Shared memory - +
DirectX 12 (11_0) 12 (12_1)
Shader Model 5.1 6.4
OpenGL 4.5 4.6
OpenCL 1.1 2.1
Vulkan 1.1.126 1.1.103
CUDA +
CUDA cores 1536
Bus support PCI Express 2.0, PCI Express 3.0
SLI options +
HDMI +
Bitcoin / BTC (SHA256) 96 Mh/s
Laptop size large
Standard memory configuration GDDR5
eDP 1.2 signal support Up to 3840x2160
LVDS signal support Up to 1920x1200
DisplayPort Multimode (DP++) support Up to 3840x2160
HDCP content protection +
7.1 channel HD audio on HDMI +
TrueHD and DTS-HD audio bitstreaming +
H.264, VC1, MPEG2 1080p video decoder +
Optimus +
Quick Sync +
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