ATI Radeon HD 5450 PCIe x1 vs HD 7730

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Primary details

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

Place in the ranking762not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.16no data
Power efficiency4.51no data
ArchitectureGCN 1.0 (2011−2020)TeraScale 2 (2009−2015)
GPU code nameCape VerdeCedar
Market segmentDesktopDesktop
Release date1 May 2013 (11 years ago)4 February 2010 (14 years ago)
Launch price (MSRP)$59 no data

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

no data

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 cores38480
Core clock speed800 MHz650 MHz
Number of transistors1,500 million292 million
Manufacturing process technology28 nm40 nm
Power consumption (TDP)47 Watt19 Watt
Texture fill rate19.205.200
Floating-point processing power0.6144 TFLOPS0.104 TFLOPS
ROPs84
TMUs248

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 3.0 x16PCIe 2.0 x1
Length168 mm170 mm
Width1-slot1-slot
Supplementary power connectorsNoneno data

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 amount1 GB512 MB
Memory bus width128 Bit64 Bit
Memory clock speed1125 MHz500 MHz
Memory bandwidth72 GB/s8 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 Connectors1x DVI, 1x HDMI, 1x DisplayPort1x DVI, 1x HDMI, 1x VGA
HDMI++

API compatibility

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

DirectX12 (11_1)11.2 (11_0)
Shader Model5.15.0
OpenGL4.64.4
OpenCL1.21.2
Vulkan1.2.131N/A

Pros & cons summary


Recency 1 May 2013 4 February 2010
Maximum RAM amount 1 GB 512 MB
Chip lithography 28 nm 40 nm
Power consumption (TDP) 47 Watt 19 Watt

HD 7730 has an age advantage of 3 years, a 100% higher maximum VRAM amount, and a 42.9% more advanced lithography process.

ATI HD 5450 PCIe x1, on the other hand, has 147.4% lower power consumption.

We couldn't decide between Radeon HD 7730 and Radeon HD 5450 PCIe x1. 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 7730
Radeon HD 7730
ATI Radeon HD 5450 PCIe x1
Radeon HD 5450 PCIe x1

Comparisons with similar GPUs

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Community ratings

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


3.5 80 votes

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3.4 19 votes

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Questions & comments

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