ATI Mobility Radeon HD 565v vs HD 7490M

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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
ArchitectureTeraScale 2 (2009−2015)TeraScale (2005−2013)
GPU code nameSeymourM96
Market segmentLaptopLaptop
Release date7 January 2012 (12 years ago)5 May 2010 (14 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 speed800 MHz675 MHz
Number of transistors370 million514 million
Manufacturing process technology40 nm55 nm
Power consumption (TDP)9 Watt20 Watt
Texture fill rate6.40021.60
Floating-point processing power0.256 TFLOPS0.432 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).

Laptop sizeno datamedium sized
InterfacePCIe 2.0 x16PCIe 2.0 x16

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 amount1 GB1 GB
Memory bus width64 Bit128 Bit
Memory clock speed950 MHz800 MHz
Memory bandwidth30.4 GB/s25.6 GB/s
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 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 January 2012 5 May 2010
Chip lithography 40 nm 55 nm
Power consumption (TDP) 9 Watt 20 Watt

HD 7490M has an age advantage of 1 year, a 37.5% more advanced lithography process, and 122.2% lower power consumption.

We couldn't decide between Radeon HD 7490M and Mobility Radeon HD 565v. 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.

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AMD Radeon HD 7490M
Radeon HD 7490M
ATI Mobility Radeon HD 565v
Mobility Radeon HD 565v

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