Submit Benchmarks!

Submit SSD Benchmark
Submit GPU Benchmark

Compare any two graphics cards:
VS

GeForce GTX 570 vs Radeon HD 6850

Intro

The GeForce GTX 570 makes use of a 40 nm design. nVidia has clocked the core frequency at 732 MHz. The GDDR5 memory runs at a speed of 950 MHz on this specific model. It features 480 SPUs as well as 60 Texture Address Units and 40 ROPs.

Compare all of that to the Radeon HD 6850, which makes use of a 40 nm design. AMD has clocked the core speed at 775 MHz. The GDDR5 memory works at a frequency of 1000 MHz on this model. It features 960 SPUs as well as 48 Texture Address Units and 32 ROPs.

Display Graphs

Hide Graphs

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

GeForce GTX 570 4387 points
Radeon HD 6850 2395 points
Difference: 1992 (83%)

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

Radeon HD 6850 127 Watts
GeForce GTX 570 219 Watts
Difference: 92 Watts (72%)

Memory Bandwidth

Theoretically, the GeForce GTX 570 should perform a bit faster than the Radeon HD 6850 in general. (explain)

GeForce GTX 570 152000 MB/sec
Radeon HD 6850 128000 MB/sec
Difference: 24000 (19%)

Texel Rate

The GeForce GTX 570 should be a small bit (approximately 18%) faster with regards to AF than the Radeon HD 6850. (explain)

GeForce GTX 570 43920 Mtexels/sec
Radeon HD 6850 37200 Mtexels/sec
Difference: 6720 (18%)

Pixel Rate

If running with high levels of AA is important to you, then the GeForce GTX 570 is superior to the Radeon HD 6850, but only just. (explain)

GeForce GTX 570 29280 Mpixels/sec
Radeon HD 6850 24800 Mpixels/sec
Difference: 4480 (18%)

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

Display Prices

Hide Prices

GeForce GTX 570

Amazon.com

Check prices at:

Radeon HD 6850

Amazon.com

Check prices at:

Please note that the price comparisons are based on search keywords - sometimes it might show cards with very similar names that are not exactly the same as the one chosen in the comparison. We do try to filter out the wrong results as best we can, though.

Specifications

Display Specifications

Hide Specifications

Model GeForce GTX 570 Radeon HD 6850
Manufacturer nVidia AMD
Year December 2010 October 2010
Code Name GF110 Barts Pro
Memory 1280 MB 1024 MB
Core Speed 732 MHz 775 MHz
Memory Speed 3800 MHz 4000 MHz
Power (Max TDP) 219 watts 127 watts
Bandwidth 152000 MB/sec 128000 MB/sec
Texel Rate 43920 Mtexels/sec 37200 Mtexels/sec
Pixel Rate 29280 Mpixels/sec 24800 Mpixels/sec
Unified Shaders 480 960
Texture Mapping Units 60 48
Render Output Units 40 32
Bus Type GDDR5 GDDR5
Bus Width 320-bit 256-bit
Fab Process 40 nm 40 nm
Transistors 3000 million 1700 million
Bus PCIe x16 PCIe x16
DirectX Version DirectX 11 DirectX 11
OpenGL Version OpenGL 4.1 OpenGL 4.1

Memory Bandwidth: Bandwidth is the max amount of data (in units of megabytes per second) that can be transported over the external memory interface within a second. It's calculated by multiplying the interface width by the speed of its memory. In the case of DDR RAM, it must be multiplied by 2 again. If DDR5, multiply by 4 instead. The higher the card's memory bandwidth, the faster the card will be in general. It especially helps with AA, HDR and higher screen resolutions.

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

Pixel Rate: Pixel rate is the maximum amount of pixels the video card can possibly write to the local memory in one second - measured in millions of pixels per second. The number is worked out by multiplying the amount of Render Output Units by the the core 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 rate is also dependant on lots of other factors, most notably the memory bandwidth of the card - the lower the memory bandwidth is, the lower the potential to get to the maximum fill rate.

Display Prices

Hide Prices

GeForce GTX 570

Amazon.com

Check prices at:

Radeon HD 6850

Amazon.com

Check prices at:

Please note that the price comparisons are based on search keywords - sometimes it might show cards with very similar names that are not exactly the same as the one chosen in the comparison. We do try to filter out the wrong results as best we can, though.

Comments

Be the first to leave a comment!

Your email address will not be published. Required fields are marked *


*

WordPress Anti Spam by WP-SpamShield