AMD Radeon R9 390X vs AMD Radeon RX 5500 XT

Compare AMD Radeon R9 390X 8 GB vs AMD Radeon RX 5500 XT 8 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

Benchmark Score

Overall Score

General gaming and workstation score

65 points

2605 points

3907% significantly better overall score

Flux Core frame rate

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

25 FPS

56 FPS

31 FPS significantly higher Flux Core frame rate

Electron frame rate

Randomly generated noise sphere test

23 FPS

40 FPS

17 FPS significantly higher Electron frame rate

City frame rate

Procedurally generated city scene with voxel rendering

30 FPS

48 FPS

18 FPS significantly higher City frame rate

Clouds frame rate

Real-time noise calculation and ray marching test

14 FPS

22 FPS

8 FPS significantly higher Clouds frame rate

Free GPU Benchmark

Want to compare your graphics card against the Radeon R9 390X and the Radeon RX 5500 XT? Download our free and quick PC Performance Test.

Download GPU Benchmark

Other Benchmarks

3DMark Graphics score

High-end graphics benchmark

4254 points

4904 points

15% slightly higher 3DMark Graphics score

Specifications

Core Clock Speed

Nominal chip frequency

1050 MHz

1607 MHz

53% significantly higher core clock speed

Boost Clock Speed

Higher turbo frequency when power conditions are met

1050 MHz

1845 MHz

75% significantly higher boost clock speed

Memory

Onboard memory size for textures and vertices

8 GiB

Identical

8 GiB

Memory Bus Width

Number of parallel lines to the memory chips

512 Bit

300% significantly larger memory bus width

128 Bit

Memory Bandwidth

Data transfer speed between GPU core and memory

384 GB/s

71% significantly higher memory bandwidth

224 GB/s

TDP

Thermal Design Power: Measure of heat generated by the GPU

275 W

130 W

111% significantly lower TDP

Pixel Rate

Number of pixels that can be rendered per second

67.2 Gigapixels/s

13% slightly higher pixel rate

59 Gigapixels/s

Texture Rate

Number of textured pixels that can be rendered per second

184.8 Gigatexels/s

13% slightly higher texture rate

162.36 Gigatexels/s

Floating Point Performance

Raw number of floating point operations per second

5.91 TFLOPS

13% slightly better floating point performance

5.2 TFLOPS

Shading Units

Number of processors dedicated to shader processing

2816

100% significantly more shading units

1408

Texture Mapping Units

Number of processors dedicated to applying textures

176

100% significantly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

100% significantly more render output processors

Other details

Rank

Ranking in the hardwareDB database

533rd of 586

171st of 586

Family

The product line

Radeon R9 300 Series

Radeon RX 5000 Series

Release date

The official date of release of this chip

2015 June

2019 December

Memory Type

The type of memory used by this chip

GDDR5

GDDR6

DirectX Support

Maximum version of DirectX supported

12.0

OpenGL Support

Maximum version of OpenGL supported

4.5

4.6

Radeon R9 390X vs Radeon RX 5500 XT specs and performance

According to the hardwareDB Benchmark, the Radeon RX 5500 XT GPU is faster than the Radeon R9 390X in gaming.

The Radeon RX 5500 XT has a significantly higher core clock speed. The core clock speed (or base speed) is the frequency at which the GPU core runs. This metric makes sense when comparing GPUs of a similar architecture or generation. In addition, the Radeon RX 5500 XT also has a significantly higher boost clock speed. The boost clock speed is the frequency that the GPU core can reach if the temperature is low enough. The allows for higher performance in certain scenarios.

Furthermore, the spec sheet for both these GPUs show that they both have the same amount of memory at 8 GiB. Memory size doesn't directly affect performance, but too little memory will certainly degrade gaming performance.

In addition, the Radeon RX 5500 XT has a significantly lower TDP at 130 W when compared to the Radeon R9 390X at 275 W. This is not a measure of performance, but rather the amount of heat generated by the chip when running at its highest speed.

In conclusion, all specs and GPU benchmarks considered, will recommend the Radeon RX 5500 XT over the Radeon R9 390X.