Radeon HD 7670A vs Radeon HD 7690M XT

When choosing between Radeon HD 7670A and Radeon HD 7690M XT, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between Radeon HD 7670A and Radeon HD 7690M XT.

Radeon HD 7690M XT is a Laptop Graphics Card

Note: Radeon HD 7690M XT 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 Radeon HD 7690M XT here:

Main Specs

  Radeon HD 7670A Radeon HD 7690M XT
Power consumption (TDP) 45 Watt 25 Watt
Interface MXM-A (3.0) PCIe 2.0 x16
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 2 GB
Display Connectors No outputs No outputs
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  • Radeon HD 7670A has 80% more power consumption, than Radeon HD 7690M XT.
  • Radeon HD 7670A is connected by MXM-A (3.0), and Radeon HD 7690M XT uses PCIe 2.0 x16 interface.
  • Radeon HD 7690M XT has 1 GB more memory, than Radeon HD 7670A.
  • Radeon HD 7670A is used in Desktops, and Radeon HD 7690M XT - in Laptops.
  • Radeon HD 7670A is build with TeraScale 2 architecture, and Radeon HD 7690M XT - with Terascale 2.
  • Core clock speed of Radeon HD 7690M XT is 125 MHz higher, than Radeon HD 7670A.
  • Radeon HD 7670A and Radeon HD 7690M XT are manufactured by 40 nm process technology.
  • Memory clock speed of Radeon HD 7670A is 400 MHz higher, than Radeon HD 7690M XT.

Game benchmarks

high / 1080p 1−2 2−3
ultra / 1080p 0−1 1−2
QHD / 1440p 0−1 0−1
low / 720p 12−14 12−14
medium / 1080p 3−4 4−5
Radeon HD 7670A and Radeon HD 7690M XT have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  Radeon HD 7670A Radeon HD 7690M XT
Architecture TeraScale 2 Terascale 2
Code name Turks Thames XTX
Type Desktop Laptop
Release date 5 January 2012 7 June 2011
Pipelines 480 480
Core clock speed 600 MHz 725 MHz
Transistor count 716 million 716 million
Manufacturing process technology 40 nm 40 nm
Texture fill rate 14.40 17.40
Floating-point performance 576.0 gflops 696.0 gflops
Memory bus width 128 Bit 128 Bit
Memory clock speed 4000 MHz 3600 MHz
Memory bandwidth 64 GB/s 57.6 GB/s
Shared memory -
DirectX 11.2 (11_0) 11.2 (11_0)
Shader Model 5.0 5.0
OpenGL 4.4 4.4
OpenCL 1.2 1.2
Vulkan N/A N/A
Laptop size medium sized
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