Iris Graphics 6100 vs Radeon HD 7670A

In this comparison between Iris Graphics 6100 and Radeon HD 7670A you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people Iris Graphics 6100 will be the best choice, for others Radeon HD 7670A will be their preference. Study the comparison tables below and make your choice.

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

  Iris Graphics 6100 Radeon HD 7670A
Power consumption (TDP) 15 Watt 45 Watt
Interface PCIe 2.0 x1 MXM-A (3.0)
Supplementary power connectors None
Memory type System Shared GDDR5
Maximum RAM amount 1 GB
Display Connectors No outputs No outputs
  Check Price
  • Radeon HD 7670A has 200% more power consumption, than Iris Graphics 6100.
  • Iris Graphics 6100 is connected by PCIe 2.0 x1, and Radeon HD 7670A uses MXM-A (3.0) interface.
  • Iris Graphics 6100 is used in Laptops, and Radeon HD 7670A - in Desktops.
  • Iris Graphics 6100 is build with Gen. 8 Broadwell architecture, and Radeon HD 7670A - with TeraScale 2.
  • Core clock speed of Radeon HD 7670A is 300 MHz higher, than Iris Graphics 6100.
  • Iris Graphics 6100 is manufactured by 14 nm process technology, and Radeon HD 7670A - by 40 nm process technology.

Game benchmarks

high / 1080p 4−5 1−2
ultra / 1080p 3−4 0−1
QHD / 1440p 0−1 0−1
low / 720p 12−14 12−14
medium / 1080p 5−6 3−4
The average gaming FPS of Iris Graphics 6100 in Assassin's Creed Odyssey is 16% more, than Radeon HD 7670A.

Full Specs

  Iris Graphics 6100 Radeon HD 7670A
Architecture Gen. 8 Broadwell TeraScale 2
Code name Broadwell GT3 Turks
Type Laptop Desktop
Release date 5 January 2015 5 January 2012
Pipelines 48 480
Core clock speed 300 MHz 600 MHz
Boost Clock 1100 MHz
Transistor count 189 million 716 million
Manufacturing process technology 14 nm 40 nm
Texture fill rate 52.80 14.40
Floating-point performance 576.0 gflops
Memory bus width 64/128 Bit 128 Bit
Memory clock speed 4000 MHz
Memory bandwidth 64 GB/s
Shared memory +
DirectX 12 (11_1) 11.2 (11_0)
Shader Model 5.1 5.0
OpenGL 4.4 4.4
OpenCL 2.0 1.2
Vulkan 1.1.80 N/A
Quick Sync +
  Check Price