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Radeon RX 470 4GB vs Radeon RX 5500 XT

Intro

The Radeon RX 470 4GB features clock speeds of 926 MHz on the GPU, and 1650 MHz on the 4096 MB of GDDR5 RAM. It features 2048 SPUs as well as 128 TAUs and 32 Rasterization Operator Units.

Compare those specifications to the Radeon RX 5500 XT, which has core clock speeds of 1717 MHz on the GPU, and 1750 MHz on the 8192 MB of GDDR6 RAM. It features 1408 SPUs along with 88 Texture Address Units and 32 ROPs.

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

Radeon RX 470 4GB 120 Watts
Radeon RX 5500 XT 130 Watts
Difference: 10 Watts (8%)

Memory Bandwidth

Performance-wise, the Radeon RX 5500 XT should theoretically be a little bit superior to the Radeon RX 470 4GB in general. (explain)

Radeon RX 5500 XT 229376 MB/sec
Radeon RX 470 4GB 211200 MB/sec
Difference: 18176 (9%)

Texel Rate

The Radeon RX 5500 XT should be much (approximately 27%) more effective at AF than the Radeon RX 470 4GB. (explain)

Radeon RX 5500 XT 151096 Mtexels/sec
Radeon RX 470 4GB 118528 Mtexels/sec
Difference: 32568 (27%)

Pixel Rate

The Radeon RX 5500 XT is a lot (about 85%) faster with regards to AA than the Radeon RX 470 4GB, and also should be able to handle higher resolutions better. (explain)

Radeon RX 5500 XT 54944 Mpixels/sec
Radeon RX 470 4GB 29632 Mpixels/sec
Difference: 25312 (85%)

Please note that the above 'benchmarks' are all just theoretical - the results were calculated based on the card's specifications, and real-world performance may (and probably will) vary at least a bit.

Price Comparison

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Radeon RX 470 4GB

Amazon.com

Check prices at:

Radeon RX 5500 XT

Amazon.com

Check prices at:

Please note that the price comparisons are based on search keywords - sometimes it might show cards with very similar names that are not exactly the same as the one chosen in the comparison. We do try to filter out the wrong results as best we can, though.

Specifications

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Model Radeon RX 470 4GB Radeon RX 5500 XT
Manufacturer AMD AMD
Year August 2016 December 2019
Code Name Polaris 10 Navi 14 XTX
Memory 4096 MB 8192 MB
Core Speed 926 MHz 1717 MHz
Memory Speed 6600 MHz 3500 GB/s
Power (Max TDP) 120 watts 130 watts
Bandwidth 211200 MB/sec 229376 MB/sec
Texel Rate 118528 Mtexels/sec 151096 Mtexels/sec
Pixel Rate 29632 Mpixels/sec 54944 Mpixels/sec
Unified Shaders 2048 1408
Texture Mapping Units 128 88
Render Output Units 32 32
Bus Type GDDR5 GDDR6
Bus Width 256-bit 128-bit
Fab Process 14 nm 7 nm
Transistors 5700 million 6400 million
Bus PCIe 3.0 x16 PCIe 4.0 ×16
DirectX Version DirectX 12.0 DirectX 12
OpenGL Version OpenGL 4.5 OpenGL 4.6

Memory Bandwidth: Memory bandwidth is the largest amount of data (measured in MB per second) that can be transported across the external memory interface in one second. It is calculated by multiplying the card's bus width by its memory speed. If the card has DDR memory, it must be multiplied by 2 again. If DDR5, multiply by 4 instead. The higher the bandwidth is, the faster the card will be in general. It especially helps with anti-aliasing, HDR and high resolutions.

Texel Rate: Texel rate is the maximum number of texture map elements (texels) that are applied in one second. This number is worked out by multiplying the total number of texture units by the core speed of the chip. The better this number, the better the video card will be at texture filtering (anisotropic filtering - AF). It is measured in millions of texels applied in a second.

Pixel Rate: Pixel rate is the most pixels the video card can possibly record to the local memory per second - measured in millions of pixels per second. The figure is worked out by multiplying the amount of colour ROPs by the the core clock speed. ROPs (Raster Operations Pipelines - aka Render Output Units) are responsible for outputting the pixels (image) to the screen. The actual pixel fill rate also depends on many other factors, most notably the memory bandwidth - the lower the bandwidth is, the lower the ability to get to the maximum fill rate.

Display Prices

Hide Prices

Radeon RX 470 4GB

Amazon.com

Check prices at:

Radeon RX 5500 XT

Amazon.com

Check prices at:

Please note that the price comparisons are based on search keywords - sometimes it might show cards with very similar names that are not exactly the same as the one chosen in the comparison. We do try to filter out the wrong results as best we can, though.

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