Radeon R9 M395X vs Radeon RX 6750 XT

Intro

Compare those specifications to the Radeon RX 6750 XT, which features a core clock frequency of 2150 MHz and a GDDR6 memory frequency of 2250 MHz. It also uses a 192-bit memory bus, and makes use of a 7 nm design. It is comprised of 2560 SPUs, 160 Texture Address Units, and 64 Raster Operation Units.

Display Graphs

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

Radeon R9 M395X		125 Watts
Radeon RX 6750 XT		250 Watts
	Difference: 125 Watts (100%)

Memory Bandwidth

As far as performance goes, the Radeon RX 6750 XT should in theory be quite a bit better than the Radeon R9 M395X overall. (explain)

Radeon RX 6750 XT		442368 MB/sec
Radeon R9 M395X		160000 MB/sec
	Difference: 282368 (176%)

Texel Rate

The Radeon RX 6750 XT will be a lot (more or less 272%) better at AF than the Radeon R9 M395X. (explain)

Radeon RX 6750 XT		344000 Mtexels/sec
Radeon R9 M395X		92544 Mtexels/sec
	Difference: 251456 (272%)

Pixel Rate

If using high levels of AA is important to you, then the Radeon RX 6750 XT is a better choice, by a large margin. (explain)

Radeon RX 6750 XT		137600 Mpixels/sec
Radeon R9 M395X		23136 Mpixels/sec
	Difference: 114464 (495%)

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: Memory bandwidth is the largest amount of data (in units of MB per second) that can be transported across the external memory interface in one second. It's worked out by multiplying the card's interface width by the speed of its memory. If it uses DDR RAM, it should be multiplied by 2 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, High Dynamic Range and high resolutions.

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

Pixel Rate: Pixel rate is the maximum number of pixels the graphics card could possibly write to its local memory in one second - measured in millions of pixels per second. The figure is calculated by multiplying the amount of ROPs by the clock speed of the card. ROPs (Raster Operations Pipelines - sometimes also referred to as Render Output Units) are responsible for outputting the pixels (image) to the screen. The actual pixel fill rate is also dependant on quite a few other factors, especially the memory bandwidth - the lower the bandwidth is, the lower the ability to reach the maximum fill rate.