GeForce GTX Titan vs Radeon HD 7750

Intro

Compare all of that to the Radeon HD 7750, which makes use of a 28 nm design. AMD has set the core frequency at 800 MHz. The GDDR5 RAM works at a frequency of 1125 MHz on this card. It features 512 SPUs as well as 32 TAUs and 16 Rasterization Operator Units.

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		10162 points
Radeon HD 7750		2240 points
	Difference: 7922 (354%)

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

Radeon HD 7750		55 Watts
GeForce GTX Titan		250 Watts
	Difference: 195 Watts (355%)

Memory Bandwidth

As far as performance goes, the GeForce GTX Titan should in theory be quite a bit superior to the Radeon HD 7750 overall. (explain)

GeForce GTX Titan		288384 MB/sec
Radeon HD 7750		72000 MB/sec
	Difference: 216384 (301%)

Texel Rate

The GeForce GTX Titan will be much (approximately 632%) faster with regards to AF than the Radeon HD 7750. (explain)

GeForce GTX Titan		187488 Mtexels/sec
Radeon HD 7750		25600 Mtexels/sec
	Difference: 161888 (632%)

Pixel Rate

The GeForce GTX Titan should be much (about 214%) more effective at anti-aliasing than the Radeon HD 7750, and also should be capable of handling higher resolutions more effectively. (explain)

GeForce GTX Titan		40176 Mpixels/sec
Radeon HD 7750		12800 Mpixels/sec
	Difference: 27376 (214%)

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 data (measured in megabytes per second) that can be moved over the external memory interface in a second. It is worked out by multiplying the card's bus width by the speed of its memory. If the card has DDR type memory, it should be multiplied by 2 again. If it uses DDR5, multiply by 4 instead. 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 can be applied in one second. This is worked out by multiplying the total number of texture units of the card by the core speed of the chip. The higher this number, the better the video card will be at texture filtering (anisotropic filtering - AF). It is measured in millions of texels processed per second.

Pixel Rate: Pixel rate is the maximum number of pixels the video card could 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 Raster Operations Pipelines by the the card's clock speed. ROPs (Raster Operations Pipelines - sometimes also referred to as 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 of the card - the lower the memory bandwidth is, the lower the potential to reach the max fill rate.