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GeForce GTX 965M vs Radeon HD 5750 512MB

Intro

The GeForce GTX 965M comes with clock speeds of 944 MHz on the GPU, and 1000 MHz on the 2048 MB of GDDR5 memory. It features 1024 SPUs along with 64 TAUs and 32 ROPs.

Compare all that to the Radeon HD 5750 512MB, which has a GPU core clock speed of 700 MHz, and 512 MB of GDDR5 memory set to run at 1150 MHz through a 128-bit bus. It also is made up of 720(144x5) SPUs, 36 TAUs, and 16 Raster Operation Units.

Display Graphs

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce GTX 965M 60 Watts
Radeon HD 5750 512MB 86 Watts
Difference: 26 Watts (43%)

Memory Bandwidth

In theory, the Radeon HD 5750 512MB is 15% quicker than the GeForce GTX 965M in general, due to its greater data rate. (explain)

Radeon HD 5750 512MB 73600 MB/sec
GeForce GTX 965M 64000 MB/sec
Difference: 9600 (15%)

Texel Rate

The GeForce GTX 965M should be a lot (approximately 140%) better at anisotropic filtering than the Radeon HD 5750 512MB. (explain)

GeForce GTX 965M 60416 Mtexels/sec
Radeon HD 5750 512MB 25200 Mtexels/sec
Difference: 35216 (140%)

Pixel Rate

The GeForce GTX 965M is much (more or less 170%) better at AA than the Radeon HD 5750 512MB, and should be capable of handling higher resolutions better. (explain)

GeForce GTX 965M 30208 Mpixels/sec
Radeon HD 5750 512MB 11200 Mpixels/sec
Difference: 19008 (170%)

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 965M

Amazon.com

Check prices at:

Radeon HD 5750 512MB

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 965M Radeon HD 5750 512MB
Manufacturer nVidia AMD
Year January 5 2015 October 13, 2009
Code Name GM204 Juniper LE
Memory 2048 MB 512 MB
Core Speed 944 MHz 700 MHz
Memory Speed 4000 MHz 4600 MHz
Power (Max TDP) 60 watts 86 watts
Bandwidth 64000 MB/sec 73600 MB/sec
Texel Rate 60416 Mtexels/sec 25200 Mtexels/sec
Pixel Rate 30208 Mpixels/sec 11200 Mpixels/sec
Unified Shaders 1024 720(144x5)
Texture Mapping Units 64 36
Render Output Units 32 16
Bus Type GDDR5 GDDR5
Bus Width 128-bit 128-bit
Fab Process 28 nm 40 nm
Transistors (Unknown) million 1040 million
Bus PCIe 3.0 x16 PCIe 2.1 x16
DirectX Version DirectX 12 DirectX 11
OpenGL Version OpenGL 4.5 OpenGL 3.2

Memory Bandwidth: Memory bandwidth is the largest amount of information (in units of megabytes per second) that can be moved across the external memory interface in one second. It's worked out by multiplying the card's bus width by the speed of its memory. If it uses DDR memory, the result should be multiplied by 2 again. If it uses DDR5, multiply by ANOTHER 2x. The higher the bandwidth is, the faster the card will be in general. It especially helps with anti-aliasing, HDR and high resolutions.

Texel Rate: Texel rate is the maximum amount of texture map elements (texels) that are processed in one second. This number is worked out by multiplying the total texture units of the card by the core speed of the chip. The higher this number, the better the card will be at handling texture filtering (anisotropic filtering - AF). It is measured in millions of texels per second.

Pixel Rate: Pixel rate is the most pixels the graphics card can possibly write to the local memory per second - measured in millions of pixels per second. The number is worked out by multiplying the number of ROPs 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 output rate also depends on many other factors, most notably the memory bandwidth of the card - the lower the bandwidth is, the lower the potential to get to the maximum fill rate.

Display Prices

Hide Prices

GeForce GTX 965M

Amazon.com

Check prices at:

Radeon HD 5750 512MB

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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