ATI Radeon HD 5450 PCIe x1 vs ATI Mobility HD 5470

Primary details

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

Place in the ranking1201not rated
Place by popularitynot in top-100not in top-100
Power efficiency2.79no data
ArchitectureTeraScale 2 (2009−2015)TeraScale 2 (2009−2015)
GPU code nameParkCedar
Market segmentLaptopDesktop
Release date7 January 2010 (14 years ago)4 February 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 cores8080
Core clock speed750 MHz650 MHz
Number of transistors292 million292 million
Manufacturing process technology40 nm40 nm
Power consumption (TDP)15 Watt19 Watt
Texture fill rate6.0005.200
Floating-point processing power0.12 TFLOPS0.104 TFLOPS
ROPs44
TMUs88

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 x16PCIe 2.0 x1
Lengthno data170 mm
Widthno data1-slot

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 typeGDDR5DDR3
Maximum RAM amount512 MB512 MB
Memory bus width64 Bit64 Bit
Memory clock speed800 MHz500 MHz
Memory bandwidth25.6 GB/s8 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 outputs1x DVI, 1x HDMI, 1x VGA
HDMI-+

API compatibility

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

DirectX11.2 (11_0)11.2 (11_0)
Shader Model5.05.0
OpenGL4.44.4
OpenCL1.21.2
VulkanN/AN/A

Pros & cons summary


Power consumption (TDP) 15 Watt 19 Watt

ATI Mobility HD 5470 has 26.7% lower power consumption.

We couldn't decide between Mobility Radeon HD 5470 and Radeon HD 5450 PCIe x1. We've got no test results to judge.

Be aware that Mobility Radeon HD 5470 is a notebook card while Radeon HD 5450 PCIe x1 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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ATI Mobility Radeon HD 5470
Mobility Radeon HD 5470
ATI Radeon HD 5450 PCIe x1
Radeon HD 5450 PCIe x1

Comparisons with similar GPUs

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Community ratings

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3.4 249 votes

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3.4 19 votes

Rate Radeon HD 5450 PCIe x1 on a scale of 1 to 5:

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Questions & comments

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