Radeon HD 6550A vs Radeon HD 7690M XT

Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 6550A and Radeon HD 7690M XT. 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 Radeon HD 6550A and Radeon HD 7690M XT. 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.

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 6550A Radeon HD 7690M XT
Power consumption (TDP) 35 Watt 25 Watt
Interface MXM-A (3.0) PCIe 2.0 x16
Memory type GDDR3 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors No outputs No outputs
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  • Radeon HD 6550A has 40% more power consumption, than Radeon HD 7690M XT.
  • Radeon HD 6550A is connected by MXM-A (3.0), and Radeon HD 7690M XT uses PCIe 2.0 x16 interface.
  • Radeon HD 6550A and Radeon HD 7690M XT have maximum RAM of 2 GB.
  • Radeon HD 6550A is used in Desktops, and Radeon HD 7690M XT - in Laptops.
  • Radeon HD 6550A is build with TeraScale 2 architecture, and Radeon HD 7690M XT - with Terascale 2.
  • Core clock speed of Radeon HD 7690M XT is 175 MHz higher, than Radeon HD 6550A.
  • Radeon HD 6550A and Radeon HD 7690M XT are manufactured by 40 nm process technology.
  • Memory clock speed of Radeon HD 7690M XT is 2000 MHz higher, than Radeon HD 6550A.

Game benchmarks

high / 1080p 0−1 2−3
ultra / 1080p 1−2
QHD / 1440p 0−1 0−1
low / 720p 1−2 12−14
medium / 1080p 0−1 4−5
The average gaming FPS of Radeon HD 7690M XT in Assassin's Creed Odyssey is 1200% more, than Radeon HD 6550A.

Full Specs

  Radeon HD 6550A Radeon HD 7690M XT
Architecture TeraScale 2 Terascale 2
Code name Pinewood Thames XTX
Type Desktop Laptop
Release date 7 February 2011 7 June 2011
Pipelines 480 480
Core clock speed 550 MHz 725 MHz
Transistor count 627 million 716 million
Manufacturing process technology 40 nm 40 nm
Texture fill rate 13.20 17.40
Floating-point performance 624.0 gflops 696.0 gflops
Memory bus width 128 Bit 128 Bit
Memory clock speed 1600 MHz 3600 MHz
Memory bandwidth 25.6 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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