AMD Radeon HD 8490 vs AMD Radeon RX 6750 XT

Compare AMD Radeon HD 8490 1 GB vs AMD Radeon RX 6750 XT 12 GB, specs and GPU benchmark score. Which is the better graphics card for the money?

Benchmark Score
Other Benchmarks
Specifications
Comments (0)
Popular Comparisons

GPU Comparison

Quickly search and compare graphics cards

AMD Radeon RX 6750 XT

Price

The cheapest price from our partner retailers

$ 39.00

$ 335.99 significantly less expensive

$ 374.99

Benchmark Score

Overall Score

General gaming and workstation score

9 points

7733 points

85822% significantly better overall score

Flux Core frame rate

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

1 FPS

156 FPS

155 FPS significantly higher Flux Core frame rate

Electron frame rate

Randomly generated noise sphere test

1 FPS

114 FPS

113 FPS significantly higher Electron frame rate

City frame rate

Procedurally generated city scene with voxel rendering

1 FPS

138 FPS

137 FPS significantly higher City frame rate

Clouds frame rate

Real-time noise calculation and ray marching test

0 FPS

66 FPS

66 FPS significantly higher Clouds frame rate

Free GPU Benchmark

Want to compare your graphics card against the Radeon HD 8490 and the Radeon RX 6750 XT? Download our free and quick PC Performance Test.

Download GPU Benchmark

Other Benchmarks

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

872 points

107860 points

12269% significantly higher Geekbench 6 (OpenCL) score

Specifications

Core Clock Speed

Nominal chip frequency

875 MHz

2150 MHz

145% significantly higher core clock speed

Memory

Onboard memory size for textures and vertices

1 GiB

12 GiB

1100% significantly more memory

TDP

Thermal Design Power: Measure of heat generated by the GPU

35 W

614% significantly lower TDP

250 W

Other details

Rank

Ranking in the hardwareDB database

569th of 586

60th of 586

Family

The product line

Radeon RX 6000 Series

Release date

The official date of release of this chip

2022 May

Memory Type

The type of memory used by this chip

GDDR6

DirectX Support

Maximum version of DirectX supported

11.0

12.0

OpenGL Support

Maximum version of OpenGL supported

4.4

4.6

Radeon HD 8490 vs Radeon RX 6750 XT comparison

According to the hardwareDB Benchmark, the Radeon RX 6750 XT GPU is faster than the Radeon HD 8490 in gaming.

The Radeon RX 6750 XT has a significantly higher core clock speed. This is the frequency at which the graphics core is running at. While not necessarily an indicator of overall performance, this metric can be useful when comparing two GPUs based on the same architecture.

Furthermore, the spec sheet for both these GPUs show that the Radeon RX 6750 XT has significantly more memory with 12 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 8490 has a significantly lower TDP at 35 W when compared to the Radeon RX 6750 XT at 250 W. TDP (Thermal Design Power) measures total heat output from the chip.

According to the results of the hardwareDB benchmark utility, the Radeon RX 6750 XT is faster than the Radeon HD 8490.