GeForce GTX 770M vs Iris Graphics 6100

If you are going to buy a new graphics card and are choosing between GeForce GTX 770M and Iris Graphics 6100, 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 770M stacks up against Iris Graphics 6100, check out specs charts below.

GeForce GTX 770M and Iris Graphics 6100 are Laptop Graphics Cards

Note: GeForce GTX 770M and Iris Graphics 6100 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 770M or Iris Graphics 6100 here:

Main Specs

  GeForce GTX 770M Iris Graphics 6100
Power consumption (TDP) 75 Watt 15 Watt
Interface MXM-B (3.0) PCIe 2.0 x1
Supplementary power connectors None None
Memory type GDDR5 System Shared
Maximum RAM amount 3 GB
Display Connectors No outputs No outputs
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  • GeForce GTX 770M has 400% more power consumption, than Iris Graphics 6100.
  • GeForce GTX 770M is connected by MXM-B (3.0), and Iris Graphics 6100 uses PCIe 2.0 x1 interface.
  • Both cards are used in Laptops.
  • GeForce GTX 770M is build with Kepler architecture, and Iris Graphics 6100 - with Gen. 8 Broadwell.
  • Core clock speed of GeForce GTX 770M is 511 MHz higher, than Iris Graphics 6100.
  • GeForce GTX 770M is manufactured by 28 nm process technology, and Iris Graphics 6100 - by 14 nm process technology.

Game benchmarks

high / 1080p 14−16 4−5
ultra / 1080p 8−9 3−4
QHD / 1440p 3−4 0−1
low / 720p 30−33 12−14
medium / 1080p 16−18 5−6
The average gaming FPS of GeForce GTX 770M in Assassin's Creed Odyssey is 200% more, than Iris Graphics 6100.

Full Specs

  GeForce GTX 770M Iris Graphics 6100
Architecture Kepler Gen. 8 Broadwell
Code name N14E-GS Broadwell GT3
Type Laptop Laptop
Release date 30 May 2013 5 January 2015
Pipelines 960 48
Core clock speed 811 MHz 300 MHz
Boost Clock 797 MHz 1100 MHz
Transistor count 2,540 million 189 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 63.76 52.80
Floating-point performance 1,530 gflops
Memory bus width 192 Bit 64/128 Bit
Memory clock speed 2000 MHz
Memory bandwidth 96.0 GB/s
Shared memory - +
DirectX 12 API 12 (11_1)
Shader Model 5.1 5.1
OpenGL 4.5 4.4
OpenCL 1.1 2.0
Vulkan 1.1.126 1.1.80
CUDA +
CUDA cores 960
Bus support PCI Express 3.0, PCI Express 2.0
SLI options +
HDMI +
Bitcoin / BTC (SHA256) 55 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 +
Blu-Ray 3D Support +
3D Vision / 3DTV Play +
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