GeForce GTX 1650 vs Radeon HD 4670 1GB

Intro

Compare those specs to the Radeon HD 4670 1GB, which comes with a core clock frequency of 750 MHz and a GDDR4/GDDR3/DDR3/DDR2 memory frequency of 1100 MHz. It also features a 128-bit memory bus, and makes use of a 55 nm design. It is made up of 320(64x5) SPUs, 32 TAUs, and 8 Raster Operation Units.

Display Graphs

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

Radeon HD 4670 1GB		70 Watts
GeForce GTX 1650		75 Watts
	Difference: 5 Watts (7%)

Memory Bandwidth

The GeForce GTX 1650, in theory, should be a lot faster than the Radeon HD 4670 1GB in general. (explain)

GeForce GTX 1650		131072 MB/sec
Radeon HD 4670 1GB		35200 MB/sec
	Difference: 95872 (272%)

Texel Rate

The GeForce GTX 1650 will be a lot (about 247%) faster with regards to texture filtering than the Radeon HD 4670 1GB. (explain)

GeForce GTX 1650		83160 Mtexels/sec
Radeon HD 4670 1GB		24000 Mtexels/sec
	Difference: 59160 (247%)

Pixel Rate

The GeForce GTX 1650 is a lot (more or less 692%) faster with regards to anti-aliasing than the Radeon HD 4670 1GB, and should be able to handle higher screen resolutions while still performing well. (explain)

GeForce GTX 1650		47520 Mpixels/sec
Radeon HD 4670 1GB		6000 Mpixels/sec
	Difference: 41520 (692%)

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 maximum amount of data (counted in megabytes per second) that can be transported over the external memory interface in a second. It is worked out by multiplying the interface width by its memory speed. If it uses DDR type RAM, it should be multiplied by 2 once again. If DDR5, multiply by 4 instead. The better the memory bandwidth, the better the card will be in general. It especially helps with anti-aliasing, HDR and high resolutions.

Texel Rate: Texel rate is the maximum texture map elements (texels) that are applied per second. This figure is calculated 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 card will be at handling texture filtering (anisotropic filtering - AF). It is measured in millions of texels in one second.

Pixel Rate: Pixel rate is the most pixels that the graphics chip could possibly record to the local memory per second - measured in millions of pixels per second. Pixel rate is calculated by multiplying the amount of colour ROPs by the the core 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 rate also depends on quite a few other factors, most notably the memory bandwidth - the lower the memory bandwidth is, the lower the ability to get to the maximum fill rate.