Radeon R9 290 vs Radeon RX 5600

Intro

Compare those specifications to the Radeon RX 5600, which uses a 7 nm design. AMD has set the core speed at 1375 MHz. The GDDR6 RAM is set to run at a speed of 1500 MHz on this particular model. It features 2048 SPUs as well as 128 TAUs and 64 ROPs.

Display Graphs

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

Radeon RX 5600		150 Watts
Radeon R9 290		300 Watts
	Difference: 150 Watts (100%)

Memory Bandwidth

As far as performance goes, the Radeon R9 290 should theoretically be just a bit better than the Radeon RX 5600 in general. (explain)

Radeon R9 290		320000 MB/sec
Radeon RX 5600		294912 MB/sec
	Difference: 25088 (9%)

Texel Rate

The Radeon RX 5600 will be quite a bit (approximately 38%) faster with regards to texture filtering than the Radeon R9 290. (explain)

Radeon RX 5600		176000 Mtexels/sec
Radeon R9 290		128000 Mtexels/sec
	Difference: 48000 (38%)

Pixel Rate

If running with a high screen resolution is important to you, then the Radeon RX 5600 is the winner, and very much so. (explain)

Radeon RX 5600		88000 Mpixels/sec
Radeon R9 290		51200 Mpixels/sec
	Difference: 36800 (72%)

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

Specifications

Memory Bandwidth: Bandwidth is the largest amount of data (measured in megabytes per second) that can be moved across the external memory interface in a second. It is worked out by multiplying the bus width by its memory clock speed. If it uses DDR type memory, it must be multiplied by 2 once again. If it uses DDR5, multiply by 4 instead. The higher the bandwidth is, the faster the card will be in general. It especially helps with AA, HDR and higher screen resolutions.

Texel Rate: Texel rate is the maximum amount of texture map elements (texels) that can be applied per second. This figure is worked out by multiplying the total number of texture units of the card by the core clock speed of the chip. The better the texel rate, the better the 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 its local memory in one second - measured in millions of pixels per second. Pixel rate is worked out by multiplying the amount of Raster Operations Pipelines by the the card's clock speed. ROPs (Raster Operations Pipelines - aka Render Output Units) are responsible for drawing the pixels (image) on the screen. The actual pixel rate also depends on lots of other factors, especially the memory bandwidth of the card - the lower the bandwidth is, the lower the potential to reach the maximum fill rate.