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GeForce GTX 1070 Ti vs Radeon HD 6750

Intro

The GeForce GTX 1070 Ti has a GPU core speed of 1607 MHz, and the 8192 MB of GDDR5 RAM is set to run at 2000 MHz through a 256-bit bus. It also is made up of 2432 SPUs, 152 TAUs, and 64 ROPs.

Compare those specifications to the Radeon HD 6750, which has a core clock frequency of 725 MHz and a GDDR5 memory speed of 1000 MHz. It also features a 128-bit bus, and makes use of a 40 nm design. It is made up of 720 SPUs, 36 TAUs, and 16 ROPs.

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

Radeon HD 6750 86 Watts
GeForce GTX 1070 Ti 180 Watts
Difference: 94 Watts (109%)

Memory Bandwidth

In theory, the GeForce GTX 1070 Ti is 310% faster than the Radeon HD 6750 overall, due to its greater bandwidth. (explain)

GeForce GTX 1070 Ti 262144 MB/sec
Radeon HD 6750 64000 MB/sec
Difference: 198144 (310%)

Texel Rate

The GeForce GTX 1070 Ti will be a lot (more or less 836%) better at anisotropic filtering than the Radeon HD 6750. (explain)

GeForce GTX 1070 Ti 244264 Mtexels/sec
Radeon HD 6750 26100 Mtexels/sec
Difference: 218164 (836%)

Pixel Rate

The GeForce GTX 1070 Ti is much (more or less 787%) more effective at full screen anti-aliasing than the Radeon HD 6750, and capable of handling higher screen resolutions more effectively. (explain)

GeForce GTX 1070 Ti 102848 Mpixels/sec
Radeon HD 6750 11600 Mpixels/sec
Difference: 91248 (787%)

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 1070 Ti

Amazon.com

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Radeon HD 6750

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 1070 Ti Radeon HD 6750
Manufacturer nVidia AMD
Year November 2017 January 2011
Code Name GP104-300 Juniper Pro
Memory 8192 MB 512 MB
Core Speed 1607 MHz 725 MHz
Memory Speed 8000 MHz 4000 MHz
Power (Max TDP) 180 watts 86 watts
Bandwidth 262144 MB/sec 64000 MB/sec
Texel Rate 244264 Mtexels/sec 26100 Mtexels/sec
Pixel Rate 102848 Mpixels/sec 11600 Mpixels/sec
Unified Shaders 2432 720
Texture Mapping Units 152 36
Render Output Units 64 16
Bus Type GDDR5 GDDR5
Bus Width 256-bit 128-bit
Fab Process 16 nm 40 nm
Transistors 7200 million 1040 million
Bus PCIe 3.0 x16 PCIe x16
DirectX Version DirectX 12.0 DirectX 11
OpenGL Version OpenGL 4.6 OpenGL 4.0

Memory Bandwidth: Memory bandwidth is the maximum amount of information (counted in MB per second) that can be transported over the external memory interface in a second. It is worked out by multiplying the interface width by its memory clock speed. If the card has DDR RAM, it should be multiplied by 2 once again. If it uses DDR5, multiply by 4 instead. The higher the memory bandwidth, the better the card will be in general. It especially helps with anti-aliasing, HDR and higher screen resolutions.

Texel Rate: Texel rate is the maximum number of texture map elements (texels) that are applied per second. This number is worked out by multiplying the total texture units by the core clock speed of the chip. The higher the texel rate, the better the graphics 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 most pixels the video card can possibly record to its local memory per second - measured in millions of pixels per second. The figure is worked out by multiplying the number of ROPs by the the core clock speed. ROPs (Raster Operations Pipelines - also called Render Output Units) are responsible for outputting the pixels (image) to the screen. The actual pixel rate is also dependant on quite a few other factors, most notably the memory bandwidth - the lower the memory bandwidth is, the lower the potential to get to the maximum fill rate.

Display Prices

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GeForce GTX 1070 Ti

Amazon.com

Check prices at:

Radeon HD 6750

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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