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GeForce GTX 750 Ti vs GeForce GTX 860M

Intro

The GeForce GTX 750 Ti makes use of a 28 nm design. nVidia has set the core speed at 1020 MHz. The GDDR5 RAM works at a frequency of 1350 MHz on this particular card. It features 640 SPUs as well as 40 TAUs and 16 ROPs.

Compare those specs to the GeForce GTX 860M, which has a clock frequency of 797 MHz and a GDDR5 memory speed of 1000 MHz. It also uses a 128-bit memory bus, and makes use of a 28 nm design. It is made up of 1152 SPUs, 96 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
GeForce GTX 860M 4340 points
Difference: 222 (5%)

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce GTX 860M 45 Watts
GeForce GTX 750 Ti 60 Watts
Difference: 15 Watts (33%)

Memory Bandwidth

Performance-wise, the GeForce GTX 750 Ti should in theory be much better than the GeForce GTX 860M overall. (explain)

GeForce GTX 750 Ti 86400 MB/sec
GeForce GTX 860M 64000 MB/sec
Difference: 22400 (35%)

Texel Rate

The GeForce GTX 860M is quite a bit (approximately 88%) more effective at texture filtering than the GeForce GTX 750 Ti. (explain)

GeForce GTX 860M 76512 Mtexels/sec
GeForce GTX 750 Ti 40800 Mtexels/sec
Difference: 35712 (88%)

Pixel Rate

The GeForce GTX 750 Ti will be quite a bit (about 28%) more effective at full screen anti-aliasing than the GeForce GTX 860M, and should be capable of handling higher screen resolutions more effectively. (explain)

GeForce GTX 750 Ti 16320 Mpixels/sec
GeForce GTX 860M 12752 Mpixels/sec
Difference: 3568 (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

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GeForce GTX 860M

Amazon.com

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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 GeForce GTX 860M
Manufacturer nVidia nVidia
Year February 2014 March 12 2014
Code Name GM107 GM107
Memory 2048 MB 4096 MB
Core Speed 1020 MHz 797 MHz
Memory Speed 5400 MHz 4000 MHz
Power (Max TDP) 60 watts 45 watts
Bandwidth 86400 MB/sec 64000 MB/sec
Texel Rate 40800 Mtexels/sec 76512 Mtexels/sec
Pixel Rate 16320 Mpixels/sec 12752 Mpixels/sec
Unified Shaders 640 1152
Texture Mapping Units 40 96
Render Output Units 16 16
Bus Type GDDR5 GDDR5
Bus Width 128-bit 128-bit
Fab Process 28 nm 28 nm
Transistors 1870 million (Unknown) million
Bus PCIe 3.0 x16 PCIe 3.0 x16
DirectX Version DirectX 11.0 DirectX 12
OpenGL Version OpenGL 4.4 OpenGL 4.5

Memory Bandwidth: Memory bandwidth is the maximum amount of data (measured in megabytes per second) that can be transported across the external memory interface within a second. The number is calculated by multiplying the card's interface width by the speed of its memory. If it uses DDR memory, it should be multiplied by 2 once again. If it uses DDR5, multiply by 4 instead. The better the bandwidth is, 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 figure is calculated by multiplying the total texture units by the core clock speed of the chip. The better the texel rate, the better the graphics card will be at texture filtering (anisotropic filtering - AF). It is measured in millions of texels applied in one second.

Pixel Rate: Pixel rate is the most pixels that the graphics card can possibly record to its local memory in a second - measured in millions of pixels per second. Pixel rate 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 drawing the pixels (image) on the screen. The actual pixel fill rate also depends on lots of other factors, most notably the memory bandwidth - the lower the bandwidth is, the lower the potential to get to the max fill rate.

Display Prices

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GeForce GTX 750 Ti

Amazon.com

Check prices at:

GeForce GTX 860M

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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