GeForce 8800 GTX vs Iris Graphics 6100

Find out if it is worth upgrading your current GPU setup by comparing GeForce 8800 GTX and Iris Graphics 6100. 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 8800 GTX and Iris Graphics 6100. 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.

Iris Graphics 6100 is a Laptop Graphics Card

Note: Iris Graphics 6100 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 Graphics 6100 here:

Main Specs

  GeForce 8800 GTX Iris Graphics 6100
Power consumption (TDP) 155 Watt 15 Watt
Interface PCIe 1.0 x16 PCIe 2.0 x1
Supplementary power connectors 2x 6-pin None
Memory type GDDR3 System Shared
Maximum RAM amount 768 MB
Display Connectors 2x DVI, 1x S-Video No outputs
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  • GeForce 8800 GTX has 933% more power consumption, than Iris Graphics 6100.
  • GeForce 8800 GTX is connected by PCIe 1.0 x16, and Iris Graphics 6100 uses PCIe 2.0 x1 interface.
  • GeForce 8800 GTX is used in Desktops, and Iris Graphics 6100 - in Laptops.
  • GeForce 8800 GTX is build with Tesla architecture, and Iris Graphics 6100 - with Gen. 8 Broadwell.
  • Core clock speed of GeForce 8800 GTX is 276 MHz higher, than Iris Graphics 6100.
  • GeForce 8800 GTX is manufactured by 90 nm process technology, and Iris Graphics 6100 - by 14 nm process technology.

Game benchmarks

high / 1080p 0−1 4−5
ultra / 1080p 3−4
QHD / 1440p 0−1 0−1
low / 720p 1−2 12−14
medium / 1080p 0−1 5−6
The average gaming FPS of Iris Graphics 6100 in Assassin's Creed Odyssey is 1200% more, than GeForce 8800 GTX.

Full Specs

  GeForce 8800 GTX Iris Graphics 6100
Architecture Tesla Gen. 8 Broadwell
Code name G80 Broadwell GT3
Type Desktop Laptop
Release date 8 November 2006 5 January 2015
Pipelines 128 48
Core clock speed 576 MHz 300 MHz
Boost Clock 1100 MHz
Transistor count 681 million 189 million
Manufacturing process technology 90 nm 14 nm
Texture fill rate 36.8 billion/sec 52.80
Floating-point performance 345.6 gflops
Length 270 mm
Memory bus width 384 Bit 64/128 Bit
Memory clock speed 900 MHz
Memory bandwidth 86.4 GB/s
Shared memory +
DirectX 11.1 (10_0) 12 (11_1)
Shader Model 4.0 5.1
OpenGL 3.3 4.4
OpenCL 1.1 2.0
Vulkan N/A 1.1.80
CUDA +
CUDA cores 575
SLI options +
Quick Sync +
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