Submit Benchmarks!

Submit SSD Benchmark
Submit GPU Benchmark

Compare any two graphics cards:
VS

GeForce GTX Titan X vs Radeon HD 7790

Intro

The GeForce GTX Titan X makes use of a 28 nm design. nVidia has set the core speed at 1000 MHz. The GDDR5 RAM runs at a frequency of 1750 MHz on this model. It features 3072 SPUs along with 192 TAUs and 96 ROPs.

Compare that to the Radeon HD 7790, which features a GPU core clock speed of 1000 MHz, and 1024 MB of GDDR5 RAM set to run at 1500 MHz through a 128-bit bus. It also is comprised of 896 SPUs, 56 Texture Address Units, and 16 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 Titan X 17879 points
Radeon HD 7790 4330 points
Difference: 13549 (313%)

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

Radeon HD 7790 85 Watts
GeForce GTX Titan X 250 Watts
Difference: 165 Watts (194%)

Memory Bandwidth

In theory, the GeForce GTX Titan X should be much faster than the Radeon HD 7790 in general. (explain)

GeForce GTX Titan X 336000 MB/sec
Radeon HD 7790 96000 MB/sec
Difference: 240000 (250%)

Texel Rate

The GeForce GTX Titan X will be a lot (approximately 243%) more effective at anisotropic filtering than the Radeon HD 7790. (explain)

GeForce GTX Titan X 192000 Mtexels/sec
Radeon HD 7790 56000 Mtexels/sec
Difference: 136000 (243%)

Pixel Rate

The GeForce GTX Titan X is much (approximately 500%) better at FSAA than the Radeon HD 7790, and able to handle higher resolutions more effectively. (explain)

GeForce GTX Titan X 96000 Mpixels/sec
Radeon HD 7790 16000 Mpixels/sec
Difference: 80000 (500%)

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 Titan X

Amazon.com

Check prices at:

Radeon HD 7790

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 Titan X Radeon HD 7790
Manufacturer nVidia AMD
Year March 2015 March 2013
Code Name GM200 Bonaire XT
Memory 12288 MB 1024 MB
Core Speed 1000 MHz 1000 MHz
Memory Speed 7000 MHz 6000 MHz
Power (Max TDP) 250 watts 85 watts
Bandwidth 336000 MB/sec 96000 MB/sec
Texel Rate 192000 Mtexels/sec 56000 Mtexels/sec
Pixel Rate 96000 Mpixels/sec 16000 Mpixels/sec
Unified Shaders 3072 896
Texture Mapping Units 192 56
Render Output Units 96 16
Bus Type GDDR5 GDDR5
Bus Width 384-bit 128-bit
Fab Process 28 nm 28 nm
Transistors 8000 million 2080 million
Bus PCIe 3.0 x16 PCIe 3.0 x16
DirectX Version DirectX 12.0 DirectX 11.1
OpenGL Version OpenGL 4.5 OpenGL 4.3

Memory Bandwidth: Bandwidth is the max amount of data (in units of megabytes per second) that can be transported across the external memory interface in a second. The number is worked out by multiplying the card's interface width by its memory speed. If it uses DDR type 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 high resolutions.

Texel Rate: Texel rate is the maximum amount of texture map elements (texels) that can be applied in one second. This figure is calculated by multiplying the total number of texture units by the core speed of the chip. The higher the texel rate, the better the 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 most pixels the video card could possibly write to the 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 - aka Render Output Units) are responsible for filling the screen with pixels (the image). The actual pixel rate is also dependant on many other factors, most notably the memory bandwidth of the card - the lower the memory bandwidth is, the lower the ability to reach the maximum fill rate.

Display Prices

Hide Prices

GeForce GTX Titan X

Amazon.com

Check prices at:

Radeon HD 7790

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