Submit Benchmarks!

Submit SSD Benchmark
Submit GPU Benchmark

Compare any two graphics cards:
VS

Search:

GeForce GTX 970 vs Radeon RX 470

Intro

The GeForce GTX 970 comes with clock speeds of 1050 MHz on the GPU, and 1750 MHz on the 4096 MB of GDDR5 RAM. It features 1664 SPUs as well as 104 Texture Address Units and 64 ROPs.

Compare those specs to the Radeon RX 470, which uses a 14 nm design. AMD has set the core frequency at 926 MHz. The GDDR5 memory is set to run at a frequency of 1650 MHz on this card. It features 2048 SPUs as well as 128 TAUs and 32 ROPs.

Display Graphs

Hide Graphs

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

Radeon RX 470 120 Watts
GeForce GTX 970 145 Watts
Difference: 25 Watts (21%)

Memory Bandwidth

Performance-wise, the GeForce GTX 970 should in theory be a little bit superior to the Radeon RX 470 in general. (explain)

GeForce GTX 970 224000 MB/sec
Radeon RX 470 211200 MB/sec
Difference: 12800 (6%)

Texel Rate

The Radeon RX 470 will be a small bit (more or less 9%) faster with regards to texture filtering than the GeForce GTX 970. (explain)

Radeon RX 470 118528 Mtexels/sec
GeForce GTX 970 109200 Mtexels/sec
Difference: 9328 (9%)

Pixel Rate

If using a high resolution is important to you, then the GeForce GTX 970 is a better choice, by a large margin. (explain)

GeForce GTX 970 67200 Mpixels/sec
Radeon RX 470 29632 Mpixels/sec
Difference: 37568 (127%)

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

GeForce GTX 970

Radeon RX 470

Specifications

Display Specifications

Hide Specifications

Model GeForce GTX 970 Radeon RX 470
Manufacturer nVidia AMD
Year September 2014 August 2016
Code Name GM204-200 Polaris 10
Memory 4096 MB 8192 MB
Core Speed 1050 MHz 926 MHz
Memory Speed 7000 MHz 6600 MHz
Power (Max TDP) 145 watts 120 watts
Bandwidth 224000 MB/sec 211200 MB/sec
Texel Rate 109200 Mtexels/sec 118528 Mtexels/sec
Pixel Rate 67200 Mpixels/sec 29632 Mpixels/sec
Unified Shaders 1664 2048
Texture Mapping Units 104 128
Render Output Units 64 32
Bus Type GDDR5 GDDR5
Bus Width 256-bit 256-bit
Fab Process 28 nm 14 nm
Transistors 5200 million 5700 million
Bus PCIe 3.0 x16 PCIe 3.0 x16
DirectX Version DirectX 11.2 DirectX 12.0
OpenGL Version OpenGL 4.5 OpenGL 4.5

Memory Bandwidth: Bandwidth is the max amount of information (measured in MB per second) that can be transported over the external memory interface in a second. It is worked out by multiplying the card's interface width by the speed of its memory. In the case of DDR type memory, it must be multiplied by 2 once again. If DDR5, multiply by ANOTHER 2x. The better the memory bandwidth, the better the card will be in general. It especially helps with anti-aliasing, High Dynamic Range 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 texture units of the card by the core speed of the chip. The better this number, the better the video card will be at handling texture filtering (anisotropic filtering - AF). It is measured in millions of texels in a second.

Pixel Rate: Pixel rate is the maximum number of pixels the video card can possibly write to its local memory per second - measured in millions of pixels per second. The figure is worked out by multiplying the number of ROPs by the the core speed of the card. ROPs (Raster Operations Pipelines - also sometimes 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, especially the memory bandwidth - the lower the memory bandwidth is, the lower the ability to get to the maximum fill rate.

GeForce GTX 970

Radeon RX 470

Comments

Be the first to leave a comment!

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

*


You may use these HTML tags and attributes: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <strike> <strong>

WordPress Anti-Spam by WP-SpamShield


[X]
[X]