AMD Radeon HD 7450 vs NVIDIA GeForce RTX 4090

Compare AMD Radeon HD 7450 1 GB vs NVIDIA GeForce RTX 4090 24 GB, specs and GPU benchmark score. Which is the better graphics card for the money?

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Benchmark Score

Overall Score

General gaming and workstation score

19 points

33119 points

174210% significantly better overall score

Flux Core frame rate

Volumetric ray casting test, a computationally expensive method of rendering high-quality scenes

1 FPS

787 FPS

786 FPS significantly higher Flux Core frame rate

Electron frame rate

Randomly generated noise sphere test

0 FPS

382 FPS

381 FPS significantly higher Electron frame rate

City frame rate

Procedurally generated city scene with voxel rendering

0 FPS

567 FPS

567 FPS significantly higher City frame rate

Clouds frame rate

Real-time noise calculation and ray marching test

0 FPS

318 FPS

318 FPS significantly higher Clouds frame rate

Free GPU Benchmark

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Other Benchmarks

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

635 points

318192 points

50008% significantly higher Geekbench 6 (OpenCL) score

Specifications

Memory

Onboard memory size for textures and vertices

1 GiB

24 GiB

2299% significantly more memory

TDP

Thermal Design Power: Measure of heat generated by the GPU

18 W

2400% significantly lower TDP

450 W

Other details

Rank

Ranking in the hardwareDB database

565th of 586

2nd of 586

Release date

The official date of release of this chip

2022 October

Memory Type

The type of memory used by this chip

GDDR6X

DirectX Support

Maximum version of DirectX supported

11.0

12.0

OpenGL Support

Maximum version of OpenGL supported

4.4

4.6

Radeon HD 7450 vs GeForce RTX 4090 benchmarks

In our benchmarks, the GeForce RTX 4090 beats the Radeon HD 7450 in gaming performance.

As stated by the manufacturer, the GeForce RTX 4090 has significantly more memory with 24 GiB of memory compared to 1 GiB. If you're planning at playing games at high resolutions with high-quality textures, you will need a lot of memory.

In addition, the Radeon HD 7450 has a significantly lower TDP at 18 W when compared to the GeForce RTX 4090 at 450 W. Heat output doesn't match power consumption directly but, it's a good estimate.

According to the results of the hardwareDB benchmark utility, the GeForce RTX 4090 is faster than the Radeon HD 7450.