Radeon HD 8490 OEM vs HD 7500G + HD 7550M Dual Graphics

Primary details

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

Place in the ranking1054not rated
Place by popularitynot in top-100not in top-100
ArchitectureTerascale 3 (2010−2013)TeraScale 2 (2009−2015)
GPU code nameno dataCaicos
Market segmentLaptopDesktop
Release date15 May 2012 (12 years ago)23 July 2013 (11 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 cores736160
Core clock speed655 / 600 MHz875 MHz
Number of transistorsno data370 million
Manufacturing process technology40 nm40 nm
Power consumption (TDP)no data35 Watt
Texture fill rateno data7.000
Floating-point processing powerno data0.28 TFLOPS
ROPsno data4
TMUsno data8

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 sizemedium sizedno data
Interfaceno dataPCIe 2.0 x16
Lengthno data168 mm
Widthno data1-slot
Supplementary power connectorsno dataNone

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 typeno dataDDR3
Maximum RAM amountno data1 GB
Memory bus width128 Bit64 Bit
Memory clock speed1800 MHz900 MHz
Memory bandwidthno data14.4 GB/s
Shared memory+no data

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 data1x DVI, 1x DisplayPort

API compatibility

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

DirectX1111.2 (11_0)
Shader Modelno data5.0
OpenGLno data4.4
OpenCLno data1.2
Vulkan-N/A

Pros & cons summary


Recency 15 May 2012 23 July 2013

HD 8490 OEM has an age advantage of 1 year.

We couldn't decide between Radeon HD 7500G + HD 7550M Dual Graphics and Radeon HD 8490 OEM. We've got no test results to judge.

Be aware that Radeon HD 7500G + HD 7550M Dual Graphics is a notebook card while Radeon HD 8490 OEM is a desktop one.


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 7500G + HD 7550M Dual Graphics
Radeon HD 7500G + HD 7550M Dual Graphics
AMD Radeon HD 8490 OEM
Radeon HD 8490 OEM

Comparisons with similar GPUs

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Community ratings

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4.3 6 votes

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