AMD Radeon HD 7450A: specs and benchmarks

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Summary

AMD started Radeon HD 7450A sales 5 January 2012. This is a TeraScale 2 architecture desktop card based on 40 nm manufacturing process and primarily aimed at office use. 512 MB of GDDR3 memory clocked at 1.6 GHz are supplied, and together with 64 Bit memory interface this creates a bandwidth of 12.8 GB/s.

Compatibility-wise, this is card attached via MXM-A (3.0) interface. No additional power connector is required, and power consumption is at 25 Watt.

It provides poor gaming and benchmark performance at 0.74% of a leader's which is NVIDIA GeForce RTX 4090.

RTX 4090GeForce RTX4090
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General info

Some basic facts about Radeon HD 7450A: architecture, market segment, release date etc.

Place in performance ranking1109
Place by popularitynot in top-100
Value for money0.56
ArchitectureTeraScale 2 (2009−2015)
GPU code nameCaicos
Market segmentDesktop
Release date5 January 2012 (12 years old)
Current price$12.99 of 168889 (A100 PCIe 80 GB)
Value for money

Performance to price ratio. The higher, the better.

Technical specs

Radeon HD 7450A's specs such as number of shaders, GPU base clock, manufacturing process, texturing and calculation speed. These parameters indirectly speak of Radeon HD 7450A's performance, but for precise assessment you have to consider its benchmark and gaming test results.

Pipelines / CUDA cores160of 20480 (Data Center GPU Max NEXT)
Core clock speed625 MHzof 2610 (Radeon RX 6500 XT)
Number of transistors370 millionof 14400 (GeForce GTX 1070 SLI Mobile)
Manufacturing process technology40 nmof 4 (GeForce RTX 4080)
Power consumption (TDP)25 Wattof 2400 (Data Center GPU Max Subsystem)
Texture fill rate5.000of 969.9 (H100 SXM5 96 GB)
Floating-point performance200.0 gflopsof 16384 (Radeon Pro Duo)

Size and compatibility

This section provides details about the physical dimensions of Radeon HD 7450A and its compatibility with other computer components. This information is useful when selecting a computer configuration or upgrading an existing one. For desktop graphics cards, it includes details about the interface and bus (for motherboard compatibility) and additional power connectors (for power supply compatibility).

InterfaceMXM-A (3.0)
WidthMXM Module

Memory

Parameters of memory installed on Radeon HD 7450A: its type, size, bus, clock and resulting bandwidth. Note that GPUs integrated into processors have no dedicated memory and use a shared part of system RAM instead.

Memory typeGDDR3
Maximum RAM amount512 MBof 192 (Radeon Instinct MI300X)
Memory bus width64 Bitof 19000 (GeForce RTX 3080 12 GB)
Memory clock speed1600 MHzof 23000 (GeForce RTX 4080 SUPER)
Memory bandwidth12.8 GB/sof 3276 (Aldebaran)

Video outputs and ports

Types and number of video connectors present on Radeon HD 7450A. As a rule, this section is relevant only for desktop reference graphics cards, since for notebook ones the availability of certain video outputs depends on the laptop model, while non-reference desktop models can (though not necessarily will) bear a different set of video ports.

Display ConnectorsNo outputs

API support

APIs supported by Radeon HD 7450A, sometimes including their particular versions.

DirectX11.2 (11_0)
Shader Model5.0
OpenGL4.4of 4.6 (GeForce RTX 4090)
OpenCL1.2
VulkanN/A

Benchmark performance

Synthetic benchmark performance of Radeon HD 7450A. The combined score is measured on a 0-100 point scale.


Combined synthetic benchmark score

This is our combined benchmark performance score. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Passmark

This is the most ubiquitous GPU benchmark, part of Passmark PerformanceTest suite. It gives the graphics card a thorough evaluation under various types of load, providing four separate benchmarks for Direct3D versions 9, 10, 11 and 12 (the last being done in 4K resolution if possible), and few more tests engaging DirectCompute capabilities.

Benchmark coverage: 25%

HD 7450A 288

Gaming performance

Let's see how good Radeon HD 7450A is for gaming. Particular gaming benchmark results are measured in frames per second. Comparisons with game system requirements are included, but remember that sometimes official requirements may reflect reality inaccurately.

Relative perfomance

Radeon HD 7450A's performance compared to nearest competitors among desktop video cards.


NVIDIA equivalent

According to our data, the closest NVIDIA alternative to Radeon HD 7450A is GeForce 7800 GTX, which is faster by 1% and higher by 2 positions in our ranking.

7800 GTXGeForce7800 GTX
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Here are some closest NVIDIA rivals to Radeon HD 7450A:

Similar GPUs

Here is our recommendation of several graphics cards that are more or less close in performance to the one reviewed.

GT 520GeForce GT520
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GT 610GeForce GT610
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ATI HD 5470Radeon HD5470
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HD 6450ARadeon HD6450A
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Recommended processors

These processors are most commonly used with Radeon HD 7450A according to our statistics.

User ratings: view and submit

Here you can see the user rating of the graphics card, as well as rate it yourself.


4.3 6 votes

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Questions and comments

Here you can ask a question about Radeon HD 7450A, agree or disagree with our judgements, or report an error or mismatch.