GeForce GTX Titan vs Radeon HD 7750

Intro

Compare those specs to the Radeon HD 7750, which features GPU clock speed of 800 MHz, and 1024 MB of GDDR5 RAM running at 1125 MHz through a 128-bit bus. It also is comprised of 512 Stream Processors, 32 TAUs, and 16 Raster Operation 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

Theoretically speaking, the GeForce GTX Titan is 301% faster than the Radeon HD 7750 in general, because of its greater data rate. (explain)

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

Texel Rate

The GeForce GTX Titan is a lot (more or less 632%) better at anisotropic filtering 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%) faster with regards to full screen anti-aliasing than the Radeon HD 7750, and able to handle higher screen resolutions better. (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 max amount of data (measured in MB per second) that can be transported across the external memory interface in one second. It is worked out by multiplying the card's interface width by the speed of its memory. If it uses DDR memory, it must be multiplied by 2 again. If DDR5, multiply by ANOTHER 2x. The better 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 amount of texture map elements (texels) that can be applied per second. This number is calculated by multiplying the total texture units of the card by the core speed of the chip. The better the texel rate, the better the video card will be at texture filtering (anisotropic filtering - AF). It is measured in millions of texels processed in one second.

Pixel Rate: Pixel rate is the most pixels that the graphics card can possibly record to the local memory per second - measured in millions of pixels per second. Pixel rate is calculated by multiplying the number of Render Output Units by the the core speed of the card. ROPs (Raster Operations Pipelines - also sometimes called Render Output Units) are responsible for drawing the pixels (image) on the screen. The actual pixel fill rate is also dependant on lots of other factors, most notably the memory bandwidth of the card - the lower the bandwidth is, the lower the ability to reach the max fill rate.