Graphics Media Accelerator (GMA) 4500MHD vs Radeon HD 6550D

Primary details

GPU architecture, market segment, value for money and other general parameters compared.

Place in the ranking1095not rated
Place by popularitynot in top-100not in top-100
Power efficiency1.11no data
ArchitectureTeraScale 2 (2009−2015)Gen. 4.5 (2008)
GPU code nameSumoMontevina
Market segmentDesktopLaptop
Release date20 June 2011 (13 years ago)1 October 2008 (16 years ago)

Detailed specifications

General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores40010
Core clock speed600 MHz533 MHz
Number of transistors1,178 millionno data
Manufacturing process technology32 nm65 nm
Power consumption (TDP)65 Wattno data
Texture fill rate12.00no data
Floating-point processing power0.48 TFLOPSno data
ROPs8no data
TMUs20no data

Form factor & compatibility

Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).

InterfaceIGPno data
WidthIGPno data

VRAM capacity and type

Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.

Memory typeSystem Sharedno data
Maximum RAM amountSystem Sharedno data
Memory bus widthSystem Sharedno data
Memory clock speedSystem Sharedno data
Shared memory++

Connectivity and outputs

Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.

Display ConnectorsNo outputsno data

API compatibility

List of supported 3D and general-purpose computing APIs, including their specific versions.

DirectX11.2 (11_0)10
Shader Model5.0no data
OpenGL4.4no data
OpenCL1.2no data
VulkanN/A-

Pros & cons summary


Recency 20 June 2011 1 October 2008
Chip lithography 32 nm 65 nm

HD 6550D has an age advantage of 2 years, and a 103.1% more advanced lithography process.

We couldn't decide between Radeon HD 6550D and Graphics Media Accelerator (GMA) 4500MHD. We've got no test results to judge.

Be aware that Radeon HD 6550D is a desktop card while Graphics Media Accelerator (GMA) 4500MHD is a notebook one.


Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite graphics card.


AMD Radeon HD 6550D
Radeon HD 6550D
Intel Graphics Media Accelerator (GMA) 4500MHD
Graphics Media Accelerator (GMA) 4500MHD

Comparisons with similar GPUs

We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.

Community ratings

Here you can see the user ratings of the compared graphics cards, as well as rate them yourself.


3 92 votes

Rate Radeon HD 6550D on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
3.1 228 votes

Rate Graphics Media Accelerator (GMA) 4500MHD on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about this comparison, agree or disagree with our judgements, or report an error or mismatch.