Geforce GTX 770 vs Radeon RX 570

Intro

Compare those specs to the Radeon RX 570, which makes use of a 14 nm design. AMD has clocked the core frequency at 1168 MHz. The GDDR5 memory runs at a frequency of 1750 MHz on this model. It features 2048 SPUs along with 128 Texture Address Units and 32 Rasterization Operator Units.

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 a small bit superior to the Geforce GTX 770 overall. (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 AF 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 should be a little bit (approximately 12%) better at full screen anti-aliasing than the Geforce GTX 770, and will be capable of handling 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: Memory bandwidth is the maximum amount of data (measured in megabytes per second) that can be transferred past the external memory interface in a second. It's worked out by multiplying the interface width by the speed of its memory. In the case of DDR RAM, the result should be multiplied by 2 again. If it uses DDR5, multiply by ANOTHER 2x. The higher the card's 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 figure is calculated by multiplying the total texture units by the core speed of the chip. The better the texel rate, the better the video card will be at texture filtering (anisotropic filtering - AF). It is measured in millions of texels in one second.

Pixel Rate: Pixel rate is the maximum number of pixels that the graphics chip could possibly write to the local memory in a second - measured in millions of pixels per second. The number is worked out by multiplying the number of ROPs by the clock speed of the card. ROPs (Raster Operations Pipelines - also called Render Output Units) are responsible for outputting the pixels (image) to the screen. The actual pixel output rate also depends on many other factors, especially the memory bandwidth of the card - the lower the memory bandwidth is, the lower the potential to reach the max fill rate.