GeForce 810M vs Radeon HD 3650

Intro

Compare those specs to the Radeon HD 3650, which features a GPU core clock speed of 725 MHz, and 1024 MB of GDDR4 RAM set to run at 800 MHz through a 128-bit bus. It also features 120(24x5) SPUs, 8 TAUs, and 4 Raster Operation Units.

Display Graphs

Hide Graphs

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce 810M		15 Watts
Radeon HD 3650		78 Watts
	Difference: 63 Watts (420%)

Memory Bandwidth

Theoretically speaking, the Radeon HD 3650 should perform a lot faster than the GeForce 810M overall. (explain)

Radeon HD 3650		25600 MB/sec
GeForce 810M		14400 MB/sec
	Difference: 11200 (78%)

Texel Rate

The GeForce 810M should be a bit (more or less 2%) faster with regards to anisotropic filtering than the Radeon HD 3650. (explain)

GeForce 810M		5904 Mtexels/sec
Radeon HD 3650		5800 Mtexels/sec
	Difference: 104 (2%)

Pixel Rate

The GeForce 810M will be just a bit (about 2%) faster with regards to full screen anti-aliasing than the Radeon HD 3650, and also able to handle higher resolutions more effectively. (explain)

GeForce 810M		2952 Mpixels/sec
Radeon HD 3650		2900 Mpixels/sec
	Difference: 52 (2%)

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: Bandwidth is the maximum amount of information (measured in megabytes per second) that can be transported past the external memory interface in a second. It is worked out by multiplying the card's bus width by its memory speed. If the card has DDR RAM, it should be multiplied by 2 once again. If DDR5, multiply by 4 instead. The better the memory bandwidth, the better the card will be in general. It especially helps with AA, High Dynamic Range and higher screen resolutions.

Texel Rate: Texel rate is the maximum texture map elements (texels) that can be processed per second. This number is calculated by multiplying the total texture units by the core speed of the chip. The higher this number, the better the card will be at handling texture filtering (anisotropic filtering - AF). It is measured in millions of texels applied per second.

Pixel Rate: Pixel rate is the most pixels the video card could possibly record to its local memory per second - measured in millions of pixels per second. The number is worked out by multiplying the amount of Raster Operations Pipelines by the the core speed of the card. ROPs (Raster Operations Pipelines - sometimes also referred to as Render Output Units) are responsible for outputting the pixels (image) to the screen. The actual pixel output rate is also dependant on many other factors, most notably the memory bandwidth - the lower the memory bandwidth is, the lower the potential to reach the max fill rate.