ATI Radeon E4690 MXM vs E6460

VS

Primary details

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

Place in the ranking1140not rated
Place by popularitynot in top-100not in top-100
Power efficiency2.30no data
ArchitectureTeraScale 2 (2009−2015)TeraScale (2005−2013)
GPU code nameCaicosRV730
Market segmentLaptopLaptop
Release date7 April 2011 (13 years ago)1 June 2009 (15 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 cores160320
Core clock speed600 MHz600 MHz
Number of transistors370 million514 million
Manufacturing process technology40 nm55 nm
Power consumption (TDP)25 Watt30 Watt
Texture fill rate4.80019.20
Floating-point processing power0.192 TFLOPS0.384 TFLOPS
ROPs48
TMUs832

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).

InterfacePCIe 2.0 x16MXM-A (3.0)

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 amount512 MB512 MB
Memory bus width64 Bit128 Bit
Memory clock speed800 MHz700 MHz
Memory bandwidth25.6 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 ConnectorsNo outputsNo outputs

API compatibility

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

DirectX11.2 (11_0)10.1 (10_1)
Shader Model5.04.1
OpenGL4.43.3
OpenCL1.21.1
VulkanN/AN/A

Pros & cons summary


Recency 7 April 2011 1 June 2009
Chip lithography 40 nm 55 nm
Power consumption (TDP) 25 Watt 30 Watt

Radeon E6460 has an age advantage of 1 year, a 37.5% more advanced lithography process, and 20% lower power consumption.

We couldn't decide between Radeon E6460 and Radeon E4690 MXM. We've got no test results to judge.


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 E6460
Radeon E6460
ATI Radeon E4690 MXM
Radeon E4690 MXM

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.


No user ratings yet.

Rate Radeon E6460 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

No user ratings yet.

Rate Radeon E4690 MXM 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.