ATI Mobility HD 4570 vs AMD R6 M255DX

#ad
Buy
VS
#ad
Buy

General info

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

Place in performance ranking917not rated
Place by popularitynot in top-100not in top-100
ArchitectureGCN (2011−2017)Terascale 1 (2008−2010)
GPU code nameJet UL(T) DDR3M92-XT
Market segmentLaptopLaptop
Release date4 June 2014 (9 years old)9 January 2009 (15 years old)

Technical specs

General performance parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. These parameters indirectly speak of performance, but for precise assessment you have to consider their benchmark and gaming test results. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores57680
Core clock speed855 / 514 MHz680 MHz
Boost clock speed940 MHzno data
Number of transistors690 million242 million
Manufacturing process technology28 nm55 nm
Texture fill rate17.105.440
Floating-point performanceno data108.8 gflops

Size and compatibility

Information on Radeon R6 M255DX and Mobility Radeon HD 4570 compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For notebook video cards it's notebook size, connection slot and bus, if the video card is inserted into a slot instead of being soldered to the notebook motherboard.

Laptop sizemedium sizedno data
InterfaceIGPMXM-II

Memory

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 typeDDR3GDDR3, DDR2, DDR3
Maximum RAM amountSystem Shared512 MB
Memory bus widthSystem Shared64 Bit
Memory clock speedSystem Shared800 MHz
Memory bandwidthno data12.8 GB/s
Shared memory+-

Video outputs and ports

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
Eyefinity+no data

Technologies

Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.

AppAcceleration+no data

API support

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

DirectX12 (11_1)10.1 (10_1)
Shader Model5.14.1
OpenGL4.63.3
OpenCL1.21.1
Vulkan1.2.131N/A

Synthetic benchmark performance

Non-gaming benchmark performance comparison. The combined score is measured on a 0-100 point scale.


3DMark Vantage Performance

3DMark Vantage is an outdated DirectX 10 benchmark using 1280x1024 screen resolution. It taxes the graphics card with two scenes, one depicting a girl escaping some militarized base located within a sea cave, the other displaying a space fleet attack on a defenseless planet. It was discontinued in April 2017, and Time Spy benchmark is now recommended to be used instead.

Benchmark coverage: 17%

R6 M255DX 5008
+335%
ATI Mobility HD 4570 1151

R6 M255DX outperforms Mobility HD 4570 by 335% in 3DMark Vantage Performance.

Advantages and disadvantages


Recency 4 June 2014 9 January 2009
Maximum RAM amount System Shared 512 MB
Chip lithography 28 nm 55 nm

We couldn't decide between Radeon R6 M255DX and Mobility Radeon HD 4570. 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.

User ratings

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


AMD Radeon R6 M255DX
Radeon R6 M255DX
ATI Mobility Radeon HD 4570
Mobility Radeon HD 4570

Similar GPU comparisons

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

User ratings: view and submit

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


2.8 16 votes

Rate AMD Radeon R6 M255DX on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
3.7 43 votes

Rate ATI Mobility Radeon HD 4570 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions and comments

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