GeForce GTX 1650 vs Radeon HD 5770

Intro

Compare all that to the Radeon HD 5770, which comes with core speeds of 850 MHz on the GPU, and 1200 MHz on the 1024 MB of GDDR5 RAM. It features 800(160x5) SPUs along with 40 TAUs and 16 Rasterization Operator Units.

Display Graphs

Hide Graphs

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce GTX 1650		75 Watts
Radeon HD 5770		108 Watts
	Difference: 33 Watts (44%)

Memory Bandwidth

As far as performance goes, the GeForce GTX 1650 should theoretically be a lot better than the Radeon HD 5770 in general. (explain)

GeForce GTX 1650		131072 MB/sec
Radeon HD 5770		76800 MB/sec
	Difference: 54272 (71%)

Texel Rate

The GeForce GTX 1650 should be quite a bit (approximately 145%) more effective at AF than the Radeon HD 5770. (explain)

GeForce GTX 1650		83160 Mtexels/sec
Radeon HD 5770		34000 Mtexels/sec
	Difference: 49160 (145%)

Pixel Rate

The GeForce GTX 1650 should be much (approximately 249%) more effective at full screen anti-aliasing than the Radeon HD 5770, and should be able to handle higher resolutions more effectively. (explain)

GeForce GTX 1650		47520 Mpixels/sec
Radeon HD 5770		13600 Mpixels/sec
	Difference: 33920 (249%)

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 transferred across the external memory interface in a second. The number is worked out by multiplying the card's bus width by the speed of its memory. If the card has DDR memory, 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, 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 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 processed in a second.

Pixel Rate: Pixel rate is the most pixels that the graphics card can possibly record to its local memory in one second - measured in millions of pixels per second. The number is worked out by multiplying the number of ROPs by the the core 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 rate is also dependant on many other factors, most notably the memory bandwidth of the card - the lower the bandwidth is, the lower the ability to reach the maximum fill rate.