GeForce GTX 950M vs Iris Graphics 5100

If you are going to buy a new graphics card and are choosing between GeForce GTX 950M and Iris Graphics 5100, 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 GTX 950M stacks up against Iris Graphics 5100, check out specs charts below.

GeForce GTX 950M and Iris Graphics 5100 are Laptop Graphics Cards

Note: GeForce GTX 950M and Iris Graphics 5100 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 950M or Iris Graphics 5100 here:

Main Specs

  GeForce GTX 950M Iris Graphics 5100
Power consumption (TDP) 75 Watt 30 Watt
Interface PCIe 3.0 x8 PCIe 1.0 x16
Memory type DDR3 or GDDR5 System Shared
Maximum RAM amount 4 GB
Display Connectors No outputs No outputs
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  • GeForce GTX 950M has 150% more power consumption, than Iris Graphics 5100.
  • GeForce GTX 950M is connected by PCIe 3.0 x8, and Iris Graphics 5100 uses PCIe 1.0 x16 interface.
  • Both cards are used in Laptops.
  • GeForce GTX 950M is build with Maxwell architecture, and Iris Graphics 5100 - with Gen. 7.5 Haswell.
  • Core clock speed of GeForce GTX 950M is 714 MHz higher, than Iris Graphics 5100.
  • GeForce GTX 950M is manufactured by 28 nm process technology, and Iris Graphics 5100 - by 22 nm process technology.

Game benchmarks

high / 1080p 12−14 3−4
ultra / 1080p 8−9 1−2
QHD / 1440p 2−3 0−1
low / 720p 27−30 14−16
medium / 1080p 16−18 5−6
The average gaming FPS of GeForce GTX 950M in Assassin's Creed Odyssey is 166% more, than Iris Graphics 5100.

Full Specs

  GeForce GTX 950M Iris Graphics 5100
Architecture Maxwell Gen. 7.5 Haswell
Code name N16P-GT Haswell GT3
Type Laptop Laptop
Release date 12 March 2015 5 June 2013
Pipelines 640 40
Core clock speed 914 MHz 200 MHz
Boost Clock 1124 MHz 1200 MHz
Transistor count 1,870 million 1,300 million
Manufacturing process technology 28 nm 22 nm
Texture fill rate 44.96 48.00
Floating-point performance 1,439 gflops
Memory bus width 128 Bit 64/128 Bit
Memory clock speed 1000 or 2500 MHz
Memory bandwidth 32 or 80 GB/s
Shared memory - +
DirectX 12 (11_0) 12 (11_1)
Shader Model 5.1 5.1
OpenGL 4.5 4.3
OpenCL 1.2 1.2
Vulkan 1.1.126 1.1.80
CUDA +
CUDA cores 640
Bus support PCI Express 3.0
SLI options +
HDMI +
Bitcoin / BTC (SHA256) 140 Mh/s
Laptop size medium sized
DisplayPort Multimode (DP++) support +
H.264, VC1, MPEG2 1080p video decoder +
Optimus +
Ethereum / ETH (DaggerHashimoto) 2.5 Mh/s
Quick Sync +
GameStream +
GeForce ShadowPlay +
GPU Boost 2.0
GameWorks +
BatteryBoost +
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