AMD Radeon R9 390X vs AMD Radeon RX 7600

Compare AMD Radeon R9 390X 8 GB vs AMD Radeon RX 7600 8 GB, specs and GPU benchmark score. Which is the better graphics card for the money?

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Specifications
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Benchmark Score

Overall Score

General gaming and workstation score

65 points

8122 points

12395% significantly better overall score

Flux Core frame rate

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

25 FPS

173 FPS

148 FPS significantly higher Flux Core frame rate

Electron frame rate

Randomly generated noise sphere test

23 FPS

126 FPS

104 FPS significantly higher Electron frame rate

City frame rate

Procedurally generated city scene with voxel rendering

30 FPS

153 FPS

123 FPS significantly higher City frame rate

Clouds frame rate

Real-time noise calculation and ray marching test

14 FPS

67 FPS

53 FPS significantly higher Clouds frame rate

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Other Benchmarks

3DMark Graphics score

High-end graphics benchmark

4254 points

83% significantly higher 3DMark Graphics score

2312 points

Specifications

Boost Clock Speed

Higher turbo frequency when power conditions are met

1050 MHz

2655 MHz

152% 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

33% slightly higher memory bandwidth

288 GB/s

TDP

Thermal Design Power: Measure of heat generated by the GPU

275 W

165 W

66% significantly lower TDP

Pixel Rate

Number of pixels that can be rendered per second

67.2 Gigapixels/s

169.9 Gigapixels/s

152% significantly higher pixel rate

Texture Rate

Number of textured pixels that can be rendered per second

184.8 Gigatexels/s

339.8 Gigatexels/s

83% significantly higher texture rate

Floating Point Performance

Raw number of floating point operations per second

5.91 TFLOPS

21.75 TFLOPS

267% significantly better floating point performance

Texture Mapping Units

Number of processors dedicated to applying textures

176

37% slightly more texture mapping units

128

Render Output Processors

Number of processors dedicated to final pixel rendering

Identical

Other details

Rank

Ranking in the hardwareDB database

534th of 586

52nd of 586

Family

The product line

Radeon R9 300 Series

Radeon RX 7000 Series

Release date

The official date of release of this chip

2015 June

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

Radeon R9 390X vs Radeon RX 7600 comparison

For gaming, the Radeon RX 7600 graphics card is better than the Radeon R9 390X in our tests.

Furthermore, the spec sheet for both these GPUs show that they both have the same amount of memory at 8 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 RX 7600 has a significantly lower TDP at 165 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 7600 over the Radeon R9 390X.