GeForce RTX 2070 Super vs Radeon HD 7750

Intro

Compare all of that to the Radeon HD 7750, which has core clock speeds of 800 MHz on the GPU, and 1125 MHz on the 1024 MB of GDDR5 RAM. It features 512 SPUs along with 32 TAUs and 16 Rasterization Operator Units.

Display Graphs

Hide Graphs

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

Radeon HD 7750		55 Watts
GeForce RTX 2070 Super		215 Watts
	Difference: 160 Watts (291%)

Memory Bandwidth

The GeForce RTX 2070 Super should in theory perform a lot faster than the Radeon HD 7750 in general. (explain)

GeForce RTX 2070 Super		458752 MB/sec
Radeon HD 7750		72000 MB/sec
	Difference: 386752 (537%)

Texel Rate

The GeForce RTX 2070 Super is a lot (more or less 903%) better at AF than the Radeon HD 7750. (explain)

GeForce RTX 2070 Super		256800 Mtexels/sec
Radeon HD 7750		25600 Mtexels/sec
	Difference: 231200 (903%)

Pixel Rate

If using a high resolution is important to you, then the GeForce RTX 2070 Super is a better choice, by far. (explain)

GeForce RTX 2070 Super		102720 Mpixels/sec
Radeon HD 7750		12800 Mpixels/sec
	Difference: 89920 (703%)

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 (in units of MB per second) that can be moved across the external memory interface within a second. It is worked out by multiplying the card's interface width by the speed of its memory. If the card has DDR memory, the result should be multiplied by 2 once again. If it uses DDR5, multiply by ANOTHER 2x. The better the bandwidth is, 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 amount of texture map elements (texels) that are processed per second. This figure is worked out by multiplying the total texture units of the card by the core speed of the chip. The better the texel rate, the better the video card will be at handling texture filtering (anisotropic filtering - AF). It is measured in millions of texels applied in a second.

Pixel Rate: Pixel rate is the maximum number of pixels that the graphics card could possibly write to its local memory in a second - measured in millions of pixels per second. The number is calculated by multiplying the number of colour ROPs by the the card's clock speed. 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 fill rate also depends on many other factors, especially the memory bandwidth of the card - the lower the memory bandwidth is, the lower the ability to get to the max fill rate.