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GeForce GTX 750 Ti vs Radeon HD 7750

Intro

The GeForce GTX 750 Ti has clock speeds of 1020 MHz on the GPU, and 1350 MHz on the 2048 MB of GDDR5 RAM. It features 640 SPUs as well as 40 TAUs and 16 ROPs.

Compare that to the Radeon HD 7750, which has GPU core speed of 800 MHz, and 1024 MB of GDDR5 RAM running at 1125 MHz through a 128-bit bus. It also is made up of 512 Stream Processors, 32 Texture Address Units, and 16 ROPs.

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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 750 Ti 4562 points
Radeon HD 7750 2240 points
Difference: 2322 (104%)

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

Radeon HD 7750 55 Watts
GeForce GTX 750 Ti 60 Watts
Difference: 5 Watts (9%)

Memory Bandwidth

Theoretically speaking, the GeForce GTX 750 Ti should be 20% faster than the Radeon HD 7750 in general, due to its greater data rate. (explain)

GeForce GTX 750 Ti 86400 MB/sec
Radeon HD 7750 72000 MB/sec
Difference: 14400 (20%)

Texel Rate

The GeForce GTX 750 Ti is much (approximately 59%) better at AF than the Radeon HD 7750. (explain)

GeForce GTX 750 Ti 40800 Mtexels/sec
Radeon HD 7750 25600 Mtexels/sec
Difference: 15200 (59%)

Pixel Rate

The GeForce GTX 750 Ti will be quite a bit (about 28%) better at anti-aliasing than the Radeon HD 7750, and able to handle higher resolutions without losing too much performance. (explain)

GeForce GTX 750 Ti 16320 Mpixels/sec
Radeon HD 7750 12800 Mpixels/sec
Difference: 3520 (28%)

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

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GeForce GTX 750 Ti

Amazon.com

Check prices at:

Radeon HD 7750

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

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Model GeForce GTX 750 Ti Radeon HD 7750
Manufacturer nVidia AMD
Year February 2014 February 2012
Code Name GM107 Cape Verde Pro
Memory 2048 MB 1024 MB
Core Speed 1020 MHz 800 MHz
Memory Speed 5400 MHz 4500 MHz
Power (Max TDP) 60 watts 55 watts
Bandwidth 86400 MB/sec 72000 MB/sec
Texel Rate 40800 Mtexels/sec 25600 Mtexels/sec
Pixel Rate 16320 Mpixels/sec 12800 Mpixels/sec
Unified Shaders 640 512
Texture Mapping Units 40 32
Render Output Units 16 16
Bus Type GDDR5 GDDR5
Bus Width 128-bit 128-bit
Fab Process 28 nm 28 nm
Transistors 1870 million 1500 million
Bus PCIe 3.0 x16 PCIe 3.0 x16
DirectX Version DirectX 11.0 DirectX 11.1
OpenGL Version OpenGL 4.4 OpenGL 4.2

Memory Bandwidth: Memory bandwidth is the max amount of information (measured in MB per second) that can be transported past the external memory interface in a second. The number is calculated by multiplying the interface width by its memory speed. In the case of DDR RAM, it should be multiplied by 2 once again. If it uses DDR5, multiply by 4 instead. The higher the bandwidth is, 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 number is calculated by multiplying the total texture units by the core speed of the chip. The higher the texel rate, the better the graphics card will be at handling texture filtering (anisotropic filtering - AF). It is measured in millions of texels in a second.

Pixel Rate: Pixel rate is the maximum number of pixels that the graphics card could possibly record to the local memory in one second - measured in millions of pixels per second. The number is calculated by multiplying the amount of Render Output Units by the clock speed of the card. 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 rate also depends on many other factors, especially the memory bandwidth of the card - the lower the bandwidth is, the lower the potential to get to the maximum fill rate.

Display Prices

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GeForce GTX 750 Ti

Amazon.com

Check prices at:

Radeon HD 7750

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.

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