Geforce GTX 770 vs Radeon RX 570

Intro

Compare all of that to the Radeon RX 570, which comes with GPU clock speed of 1168 MHz, and 4096 MB of GDDR5 RAM set to run at 1750 MHz through a 256-bit bus. It also is comprised of 2048 SPUs, 128 TAUs, and 32 ROPs.

Display Graphs

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Benchmarks

These are real-world performance benchmarks that were submitted by Hardware Compare users. The scores seen here are the average of all benchmarks submitted for each respective test and hardware.

3DMark Fire Strike Graphics Score

Radeon RX 570		12108 points
Geforce GTX 770		7854 points
	Difference: 4254 (54%)

Ethereum Mining Hash Rate

Radeon RX 570		26 Mh/s
Geforce GTX 770		14 Mh/s
	Difference: 12 (86%)

Zcash Mining Hash Rate

Radeon RX 570		298 Sol/s
Geforce GTX 770		70 Sol/s
	Difference: 228 (326%)

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

Radeon RX 570		150 Watts
Geforce GTX 770		230 Watts
	Difference: 80 Watts (53%)

Memory Bandwidth

As far as performance goes, the Radeon RX 570 should in theory be just a bit better than the Geforce GTX 770 in general. (explain)

Radeon RX 570		229376 MB/sec
Geforce GTX 770		224384 MB/sec
	Difference: 4992 (2%)

Texel Rate

The Radeon RX 570 should be just a bit (about 12%) faster with regards to anisotropic filtering than the Geforce GTX 770. (explain)

Radeon RX 570		149504 Mtexels/sec
Geforce GTX 770		133888 Mtexels/sec
	Difference: 15616 (12%)

Pixel Rate

The Radeon RX 570 is a little bit (about 12%) better at full screen anti-aliasing than the Geforce GTX 770, and also able to handle higher resolutions more effectively. (explain)

Radeon RX 570		37376 Mpixels/sec
Geforce GTX 770		33472 Mpixels/sec
	Difference: 3904 (12%)

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 max amount of data (in units of megabytes per second) that can be transferred past the external memory interface in one second. It is worked out by multiplying the card's bus width by its memory speed. If the card has DDR memory, it must be multiplied by 2 again. If DDR5, multiply by 4 instead. The better the memory bandwidth, the faster the card will be in general. It especially helps with AA, HDR and high resolutions.

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

Pixel Rate: Pixel rate is the maximum amount of pixels the video card can possibly write to the local memory per second - measured in millions of pixels per second. The figure is worked out by multiplying the amount of ROPs by the clock speed of the card. ROPs (Raster Operations Pipelines - aka Render Output Units) are responsible for drawing the pixels (image) on the screen. The actual pixel fill rate also depends on lots of other factors, most notably the memory bandwidth of the card - the lower the bandwidth is, the lower the potential to reach the maximum fill rate.