GeForce GTX 650 Ti 2GB vs Radeon RX 5700

Intro

Compare those specifications to the Radeon RX 5700, which comes with a core clock speed of 1465 MHz and a GDDR6 memory frequency of 1750 MHz. It also uses a 256-bit memory bus, and makes use of a 7 nm design. It is comprised of 2304 SPUs, 144 Texture Address Units, and 64 ROPs.

Display Graphs

Hide Graphs

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce GTX 650 Ti 2GB		110 Watts
Radeon RX 5700		180 Watts
	Difference: 70 Watts (64%)

Memory Bandwidth

Theoretically speaking, the Radeon RX 5700 is 431% faster than the GeForce GTX 650 Ti 2GB overall, due to its higher bandwidth. (explain)

Radeon RX 5700		458752 MB/sec
GeForce GTX 650 Ti 2GB		86400 MB/sec
	Difference: 372352 (431%)

Texel Rate

The Radeon RX 5700 should be quite a bit (approximately 255%) better at texture filtering than the GeForce GTX 650 Ti 2GB. (explain)

Radeon RX 5700		210960 Mtexels/sec
GeForce GTX 650 Ti 2GB		59392 Mtexels/sec
	Difference: 151568 (255%)

Pixel Rate

If using lots of anti-aliasing is important to you, then the Radeon RX 5700 is a better choice, and very much so. (explain)

Radeon RX 5700		93760 Mpixels/sec
GeForce GTX 650 Ti 2GB		14848 Mpixels/sec
	Difference: 78912 (531%)

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 (measured in megabytes per second) that can be moved across the external memory interface in one second. The number is worked out by multiplying the bus width by its memory speed. If the card has DDR type RAM, it should be multiplied by 2 once again. If it uses DDR5, multiply by ANOTHER 2x. The higher the bandwidth is, the faster the card will be in general. It especially helps with anti-aliasing, HDR and higher screen resolutions.

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

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