GeForce GTX 1050 Ti vs Radeon HD 4670 512MB

Intro

Compare all of that to the Radeon HD 4670 512MB, which makes use of a 55 nm design. AMD has set the core frequency at 750 MHz. The GDDR4/GDDR3/DDR3/DDR2 RAM runs at a speed of 1000 MHz on this specific card. It features 320(64x5) SPUs as well as 32 TAUs and 8 ROPs.

Display Graphs

Hide Graphs

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

Radeon HD 4670 512MB		70 Watts
GeForce GTX 1050 Ti		75 Watts
	Difference: 5 Watts (7%)

Memory Bandwidth

In theory, the GeForce GTX 1050 Ti is 258% quicker than the Radeon HD 4670 512MB overall, because of its higher bandwidth. (explain)

GeForce GTX 1050 Ti		114688 MB/sec
Radeon HD 4670 512MB		32000 MB/sec
	Difference: 82688 (258%)

Texel Rate

The GeForce GTX 1050 Ti is much (more or less 158%) more effective at anisotropic filtering than the Radeon HD 4670 512MB. (explain)

GeForce GTX 1050 Ti		61920 Mtexels/sec
Radeon HD 4670 512MB		24000 Mtexels/sec
	Difference: 37920 (158%)

Pixel Rate

The GeForce GTX 1050 Ti is much (about 588%) better at anti-aliasing than the Radeon HD 4670 512MB, and also should be able to handle higher screen resolutions without losing too much performance. (explain)

GeForce GTX 1050 Ti		41280 Mpixels/sec
Radeon HD 4670 512MB		6000 Mpixels/sec
	Difference: 35280 (588%)

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 information (in units of megabytes per second) that can be moved over the external memory interface in a second. It is worked out by multiplying the card's interface width by its memory speed. If the card has DDR type RAM, it must be multiplied by 2 again. If DDR5, multiply by 4 instead. The better the bandwidth is, the faster the card will be in general. It especially helps with anti-aliasing, High Dynamic Range and high resolutions.

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

Pixel Rate: Pixel rate is the maximum amount of pixels that the graphics chip can possibly write to its local memory in a second - measured in millions of pixels per second. Pixel rate is worked out 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 drawing the pixels (image) on the screen. The actual pixel rate is also dependant on quite a few other factors, most notably the memory bandwidth - the lower the bandwidth is, the lower the ability to reach the max fill rate.