ATI Radeon X1650 XT Dual vs E9550 MXM

Primary details

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

Place in the rankingnot ratednot rated
Place by popularitynot in top-100not in top-100
ArchitectureGCN 4.0 (2016−2020)R500 (2005−2007)
GPU code nameEllesmereRV560
Market segmentLaptopDesktop
Release date27 September 2016 (8 years ago)30 October 2006 (18 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 cores2304no data
Core clock speed1120 MHz525 MHz
Boost clock speed1266 MHzno data
Number of transistors5,700 million330 million
Manufacturing process technology14 nm80 nm
Power consumption (TDP)95 Wattno data
Texture fill rate182.34.200
Floating-point processing power5.834 TFLOPSno data
ROPs328
TMUs1448

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).

InterfaceMXM-B (3.0)PCIe 1.0 x16
Widthno data1-slot
Supplementary power connectorsNone1x 6-pin

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 typeGDDR5GDDR3
Maximum RAM amount8 GB256 MB
Memory bus width256 Bit128 Bit
Memory clock speed1250 MHz700 MHz
Memory bandwidth160.0 GB/s22.4 GB/s

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 Connectors1x HDMI, 3x DisplayPort2x DVI
HDMI+-

API compatibility

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

DirectX12 (12_0)9.0c (9_3)
Shader Model6.43.0
OpenGL4.62.0
OpenCL2.0N/A
Vulkan1.2.131N/A

Pros & cons summary


Recency 27 September 2016 30 October 2006
Maximum RAM amount 8 GB 256 MB
Chip lithography 14 nm 80 nm

E9550 MXM has an age advantage of 9 years, a 3100% higher maximum VRAM amount, and a 471.4% more advanced lithography process.

We couldn't decide between Radeon E9550 MXM and Radeon X1650 XT Dual. We've got no test results to judge.

Be aware that Radeon E9550 MXM is a notebook card while Radeon X1650 XT Dual is a desktop 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 E9550 MXM
Radeon E9550 MXM
ATI Radeon X1650 XT Dual
Radeon X1650 XT Dual

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.


5 1 vote

Rate Radeon E9550 MXM on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

No user ratings yet.

Rate Radeon X1650 XT Dual 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.