AMD Radeon RX 5500 XT vs AMD Radeon RX 7900 XT

Compare AMD Radeon RX 5500 XT 8 GB vs AMD Radeon RX 7900 XT 20 GB, specs and GPU benchmark score. Which is the better graphics card for the money?

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AMD Radeon RX 7900 XT

Price

The cheapest price from our partner retailers

$ 349.00

$ 330.99 significantly less expensive

$ 679.99

Benchmark Score

Overall Score

General gaming and workstation score

2605 points

19220 points

637% significantly better overall score

Flux Core frame rate

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

56 FPS

393 FPS

337 FPS significantly higher Flux Core frame rate

Electron frame rate

Randomly generated noise sphere test

40 FPS

273 FPS

233 FPS significantly higher Electron frame rate

City frame rate

Procedurally generated city scene with voxel rendering

48 FPS

362 FPS

313 FPS significantly higher City frame rate

Clouds frame rate

Real-time noise calculation and ray marching test

22 FPS

158 FPS

136 FPS significantly higher Clouds frame rate

Free GPU Benchmark

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Other Benchmarks

3DMark Graphics score

High-end graphics benchmark

4904 points

5616 points

14% slightly higher 3DMark Graphics score

Blender score

Cycles Render (Samples per minute)

503.48 points

3540.90 points

603% significantly higher Blender score

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

46502 points

187759 points

303% significantly higher Geekbench 6 (OpenCL) score

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

53890 points

213258 points

295% significantly higher Geekbench 6 (Vulkan) score

Specifications

Core Clock Speed

Nominal chip frequency

1607 MHz

1800 MHz

12% slightly higher core clock speed

Boost Clock Speed

Higher turbo frequency when power conditions are met

1845 MHz

2400 MHz

30% slightly higher boost clock speed

Memory

Onboard memory size for textures and vertices

8 GiB

20 GiB

150% significantly more memory

Memory Bus Width

Number of parallel lines to the memory chips

128 Bit

384 Bit

200% significantly larger memory bus width

Memory Bandwidth

Data transfer speed between GPU core and memory

224 GB/s

800 GB/s

257% significantly higher memory bandwidth

TDP

Thermal Design Power: Measure of heat generated by the GPU

130 W

142% significantly lower TDP

315 W

Pixel Rate

Number of pixels that can be rendered per second

59 Gigapixels/s

460 Gigapixels/s

679% significantly higher pixel rate

Texture Rate

Number of textured pixels that can be rendered per second

162.36 Gigatexels/s

810 Gigatexels/s

398% significantly higher texture rate

Floating Point Performance

Raw number of floating point operations per second

5.2 TFLOPS

54.07 TFLOPS

939% significantly better floating point performance

Shading Units

Number of processors dedicated to shader processing

1408

12288

772% significantly more shading units

Texture Mapping Units

Number of processors dedicated to applying textures

768

772% significantly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

192

499% significantly more render output processors

Other details

Rank

Ranking in the hardwareDB database

171st of 586

10th of 586

Family

The product line

Radeon RX 5000 Series

Radeon RX 7000 Series

Release date

The official date of release of this chip

2019 December

2022 December

Memory Type

The type of memory used by this chip

GDDR6

DirectX Support

Maximum version of DirectX supported

12.0

OpenGL Support

Maximum version of OpenGL supported

4.6

Radeon RX 5500 XT vs Radeon RX 7900 XT specs and performance

For gaming, the Radeon RX 7900 XT graphics card is better than the Radeon RX 5500 XT in our tests.

The Radeon RX 7900 XT has a slightly 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 7900 XT also has a slightly 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.

As stated by the manufacturer, the Radeon RX 7900 XT has significantly more memory with 20 GiB of memory compared to 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 RX 7900 XT at 315 W. TDP (Thermal Design Power) measures total heat output from the chip.

In conclusion, all specs and GPU benchmarks considered, will recommend the Radeon RX 7900 XT over the Radeon RX 5500 XT.