NVIDIA GeForce GTX 650 vs AMD Radeon HD 7450

Compare NVIDIA GeForce GTX 650 2 GB vs AMD Radeon HD 7450 1 GB, specs and GPU benchmark score. Which is the better graphics card for the money?

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Specifications
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GPU Comparison

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Benchmark Score

Overall Score

General gaming and workstation score

287 points

1410% significantly better overall score

19 points

Flux Core frame rate

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

7 FPS

6 FPS significantly higher Flux Core frame rate

1 FPS

Electron frame rate

Randomly generated noise sphere test

4 FPS

3 FPS significantly higher Electron frame rate

0 FPS

City frame rate

Procedurally generated city scene with voxel rendering

4 FPS

4 FPS significantly higher City frame rate

0 FPS

Clouds frame rate

Real-time noise calculation and ray marching test

3 FPS

3 FPS significantly higher Clouds frame rate

0 FPS

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Other Benchmarks

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

4712 points

633% significantly higher Geekbench 5 (OpenCL) score

642 points

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

4552 points

616% significantly higher Geekbench 6 (OpenCL) score

635 points

Specifications

Memory

Onboard memory size for textures and vertices

2 GiB

100% significantly more memory

1 GiB

TDP

Thermal Design Power: Measure of heat generated by the GPU

64 W

18 W

255% significantly lower TDP

Other details

Rank

Ranking in the hardwareDB database

383rd of 586

566th of 586

Memory Type

The type of memory used by this chip

GDDR5

DirectX Support

Maximum version of DirectX supported

11.0

OpenGL Support

Maximum version of OpenGL supported

4.5

4.4

GeForce GTX 650 vs Radeon HD 7450 benchmarks

In our benchmarks, the GeForce GTX 650 beats the Radeon HD 7450 in gaming performance.

Next up, in terms of GPU memory, the GeForce GTX 650 has significantly more memory with 2 GiB of memory compared to 1 GiB. Memory size doesn't directly affect performance, but too little memory will certainly degrade gaming performance.

In addition, the Radeon HD 7450 has a significantly lower TDP at 18 W when compared to the GeForce GTX 650 at 64 W. Heat output doesn't match power consumption directly but, it's a good estimate.

In conclusion, all specs and GPU benchmarks considered, will recommend the GeForce GTX 650 over the Radeon HD 7450.