Radeon HD 6550A vs Radeon HD 7730M

Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 6550A and Radeon HD 7730M. 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 7730M. 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 7730M is a Laptop Graphics Card

Note: Radeon HD 7730M 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 7730M here:

Main Specs

  Radeon HD 6550A Radeon HD 7730M
Power consumption (TDP) 35 Watt 25 Watt
Interface MXM-A (3.0) PCIe 2.0 x16
Memory type GDDR3 DDR3
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 7730M.
  • Radeon HD 6550A is connected by MXM-A (3.0), and Radeon HD 7730M uses PCIe 2.0 x16 interface.
  • Radeon HD 6550A and Radeon HD 7730M have maximum RAM of 2 GB.
  • Radeon HD 6550A is used in Desktops, and Radeon HD 7730M - in Laptops.
  • Radeon HD 6550A is build with TeraScale 2 architecture, and Radeon HD 7730M - with GCN.
  • Core clock speed of Radeon HD 7730M is 25 MHz higher, than Radeon HD 6550A.
  • Radeon HD 6550A is manufactured by 40 nm process technology, and Radeon HD 7730M - by 28 nm process technology.
  • Memory clock speed of Radeon HD 7730M is 200 MHz higher, than Radeon HD 6550A.

Game benchmarks

high / 1080p 0−1 0−1
QHD / 1440p 0−1 0−1
low / 720p 1−2 1−2
medium / 1080p 0−1 0−1
Radeon HD 6550A and Radeon HD 7730M have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  Radeon HD 6550A Radeon HD 7730M
Architecture TeraScale 2 GCN
Code name Pinewood Lombok GL
Type Desktop Laptop
Release date 7 February 2011 24 April 2012
Pipelines 480 512
Core clock speed 550 MHz 575 MHz
Boost Clock 675 MHz
Transistor count 627 million 1,500 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 13.20 21.60
Floating-point performance 624.0 gflops 691.2 gflops
Memory bus width 128 Bit 128 Bit
Memory clock speed 1600 MHz 1800 MHz
Memory bandwidth 25.6 GB/s 28.8 GB/s
Shared memory -
DirectX 11.2 (11_0) 12 (11_1)
Shader Model 5.0 5.1
OpenGL 4.4 4.6
OpenCL 1.2 1.2
Vulkan N/A 1.2.131
Bitcoin / BTC (SHA256) 70 Mh/s
Laptop size medium sized
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