Compare any two graphics cards:
VS

GeForce 830M vs Nvidia Titan X

Intro

The GeForce 830M has a GPU core speed of 1029 MHz, and the 2048 MB of DDR3 memory is set to run at 900 MHz through a 64-bit bus. It also features 256 Stream Processors, 16 Texture Address Units, and 8 ROPs.

Compare that to the Nvidia Titan X, which uses a 16 nm design. nVidia has clocked the core speed at 1417 MHz. The GDDR5X memory works at a frequency of 1251 MHz on this card. It features 3584 SPUs as well as 224 TAUs and 96 Rasterization Operator Units.

Display Graphs

Hide Graphs

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce 830M 25 Watts
Nvidia Titan X 250 Watts
Difference: 225 Watts (900%)

Memory Bandwidth

The Nvidia Titan X should theoretically perform quite a bit faster than the GeForce 830M overall. (explain)

Nvidia Titan X 491520 MB/sec
GeForce 830M 14400 MB/sec
Difference: 477120 (3313%)

Texel Rate

The Nvidia Titan X should be much (approximately 1828%) more effective at texture filtering than the GeForce 830M. (explain)

Nvidia Titan X 317408 Mtexels/sec
GeForce 830M 16464 Mtexels/sec
Difference: 300944 (1828%)

Pixel Rate

The Nvidia Titan X is much (approximately 1552%) better at anti-aliasing than the GeForce 830M, and also capable of handling higher resolutions better. (explain)

Nvidia Titan X 136032 Mpixels/sec
GeForce 830M 8232 Mpixels/sec
Difference: 127800 (1552%)

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 830M

Amazon.com

Check prices at:

Nvidia Titan X

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 830M Nvidia Titan X
Manufacturer nVidia nVidia
Year March 12 2014 August 2016
Code Name GM108 GP102-400
Memory 2048 MB 12288 MB
Core Speed 1029 MHz 1417 MHz
Memory Speed 1800 MHz 10008 MHz
Power (Max TDP) 25 watts 250 watts
Bandwidth 14400 MB/sec 491520 MB/sec
Texel Rate 16464 Mtexels/sec 317408 Mtexels/sec
Pixel Rate 8232 Mpixels/sec 136032 Mpixels/sec
Unified Shaders 256 3584
Texture Mapping Units 16 224
Render Output Units 8 96
Bus Type DDR3 GDDR5X
Bus Width 64-bit 384-bit
Fab Process 28 nm 16 nm
Transistors (Unknown) million 12000 million
Bus PCIe 3.0 x16 PCIe 3.0 x16
DirectX Version DirectX 12 DirectX 12.0
OpenGL Version OpenGL 4.5 OpenGL 4.5

Memory Bandwidth: Memory bandwidth is the maximum amount of information (measured in megabytes per second) that can be moved over the external memory interface within a second. It is worked out by multiplying the bus width by its memory clock speed. In the case of DDR type RAM, the result should be multiplied by 2 again. If DDR5, multiply by 4 instead. The higher 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 can be processed in one second. This is worked out by multiplying the total amount of 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 applied in a second.

Pixel Rate: Pixel rate is the most pixels the graphics card could possibly write to the local memory per second - measured in millions of pixels per second. Pixel rate is worked out by multiplying the number of colour ROPs by the the core speed of the card. ROPs (Raster Operations Pipelines - also called Render Output Units) are responsible for filling the screen with pixels (the image). The actual pixel output rate is also dependant on lots of other factors, most notably the memory bandwidth - the lower the memory bandwidth is, the lower the ability to get to the max fill rate.

Display Prices

Hide Prices

GeForce 830M

Amazon.com

Check prices at:

Nvidia Titan X

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