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GeForce GTX 750 Ti vs Radeon HD 7850

Intro

The GeForce GTX 750 Ti features a GPU core clock speed of 1020 MHz, and the 2048 MB of GDDR5 memory is set to run at 1350 MHz through a 128-bit bus. It also is comprised of 640 SPUs, 40 TAUs, and 16 ROPs.

Compare those specifications to the Radeon HD 7850, which features a core clock speed of 860 MHz and a GDDR5 memory speed of 1200 MHz. It also features a 256-bit bus, and makes use of a 28 nm design. It is comprised of 1024 SPUs, 64 TAUs, and 32 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

Radeon HD 7850 5200 points
GeForce GTX 750 Ti 4562 points
Difference: 638 (14%)

Zcash Mining Hash Rate

Radeon HD 7850 171 Sol/s
GeForce GTX 750 Ti 72 Sol/s
Difference: 99 (138%)

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce GTX 750 Ti 60 Watts
Radeon HD 7850 130 Watts
Difference: 70 Watts (117%)

Memory Bandwidth

In theory, the Radeon HD 7850 will be 78% quicker than the GeForce GTX 750 Ti overall, because of its greater data rate. (explain)

Radeon HD 7850 153600 MB/sec
GeForce GTX 750 Ti 86400 MB/sec
Difference: 67200 (78%)

Texel Rate

The Radeon HD 7850 will be quite a bit (more or less 35%) more effective at texture filtering than the GeForce GTX 750 Ti. (explain)

Radeon HD 7850 55040 Mtexels/sec
GeForce GTX 750 Ti 40800 Mtexels/sec
Difference: 14240 (35%)

Pixel Rate

The Radeon HD 7850 is quite a bit (more or less 69%) better at anti-aliasing than the GeForce GTX 750 Ti, and also will be capable of handling higher resolutions better. (explain)

Radeon HD 7850 27520 Mpixels/sec
GeForce GTX 750 Ti 16320 Mpixels/sec
Difference: 11200 (69%)

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 7850

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 7850
Manufacturer nVidia AMD
Year February 2014 March 2012
Code Name GM107 Pitcairn Pro
Memory 2048 MB 2048 MB
Core Speed 1020 MHz 860 MHz
Memory Speed 5400 MHz 4800 MHz
Power (Max TDP) 60 watts 130 watts
Bandwidth 86400 MB/sec 153600 MB/sec
Texel Rate 40800 Mtexels/sec 55040 Mtexels/sec
Pixel Rate 16320 Mpixels/sec 27520 Mpixels/sec
Unified Shaders 640 1024
Texture Mapping Units 40 64
Render Output Units 16 32
Bus Type GDDR5 GDDR5
Bus Width 128-bit 256-bit
Fab Process 28 nm 28 nm
Transistors 1870 million 2800 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: Bandwidth is the max amount of data (in units of megabytes per second) that can be transported across the external memory interface in a second. It's calculated by multiplying the card's interface width by its memory speed. If it uses DDR type RAM, it must be multiplied by 2 once again. If it uses DDR5, multiply by 4 instead. The higher the bandwidth is, the better 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 in one second. This number is worked out by multiplying the total number of texture units by the core speed of the chip. The higher this number, the better the card will be at texture filtering (anisotropic filtering - AF). It is measured in millions of texels applied per second.

Pixel Rate: Pixel rate is the maximum amount of pixels the graphics card can possibly record to its 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 the core 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 is also dependant on lots of other factors, especially the memory bandwidth - the lower the bandwidth is, the lower the ability to reach the max fill rate.

Display Prices

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GeForce GTX 750 Ti

Amazon.com

Check prices at:

Radeon HD 7850

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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