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GeForce GTX 750 vs Radeon HD 4350

Intro

The GeForce GTX 750 comes with a core clock speed of 1020 MHz and a GDDR5 memory frequency of 1250 MHz. It also makes use of a 128-bit bus, and makes use of a 28 nm design. It is comprised of 512 SPUs, 32 TAUs, and 16 ROPs.

Compare that to the Radeon HD 4350, which features core clock speeds of 575 MHz on the GPU, and 500 MHz on the 512 MB of DDR2 memory. It features 80(16x5) SPUs as well as 8 TAUs and 4 ROPs.

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

Radeon HD 4350 22 Watts
GeForce GTX 750 55 Watts
Difference: 33 Watts (150%)

Memory Bandwidth

In theory, the GeForce GTX 750 is 900% quicker than the Radeon HD 4350 overall, due to its higher data rate. (explain)

GeForce GTX 750 80000 MB/sec
Radeon HD 4350 8000 MB/sec
Difference: 72000 (900%)

Texel Rate

The GeForce GTX 750 should be much (approximately 610%) better at texture filtering than the Radeon HD 4350. (explain)

GeForce GTX 750 32640 Mtexels/sec
Radeon HD 4350 4600 Mtexels/sec
Difference: 28040 (610%)

Pixel Rate

The GeForce GTX 750 will be much (more or less 610%) better at anti-aliasing than the Radeon HD 4350, and should be able to handle higher resolutions while still performing well. (explain)

GeForce GTX 750 16320 Mpixels/sec
Radeon HD 4350 2300 Mpixels/sec
Difference: 14020 (610%)

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

Amazon.com

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Radeon HD 4350

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 Radeon HD 4350
Manufacturer nVidia AMD
Year February 2014 Sep 30, 2008
Code Name GM107 RV710
Memory 1024 MB 512 MB
Core Speed 1020 MHz 575 MHz
Memory Speed 5000 MHz 1000 MHz
Power (Max TDP) 55 watts 22 watts
Bandwidth 80000 MB/sec 8000 MB/sec
Texel Rate 32640 Mtexels/sec 4600 Mtexels/sec
Pixel Rate 16320 Mpixels/sec 2300 Mpixels/sec
Unified Shaders 512 80(16x5)
Texture Mapping Units 32 8
Render Output Units 16 4
Bus Type GDDR5 DDR2
Bus Width 128-bit 64-bit
Fab Process 28 nm 55 nm
Transistors 1870 million 242 million
Bus PCIe 3.0 x16 PCIe 2.0 x16, PCI
DirectX Version DirectX 11.0 DirectX 10.1
OpenGL Version OpenGL 4.4 OpenGL 3.0

Memory Bandwidth: Bandwidth is the max amount of information (in units of megabytes per second) that can be transferred past the external memory interface within a second. It's worked out by multiplying the card's bus width by its memory speed. If it uses DDR RAM, it must be multiplied by 2 again. If DDR5, multiply by 4 instead. The better the card's 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 texture map elements (texels) that are processed per second. This is calculated by multiplying the total amount of texture units of the card by the core speed of the chip. The better the texel rate, the better the card will be at texture filtering (anisotropic filtering - AF). It is measured in millions of texels in a 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. Pixel rate is worked out by multiplying the number of ROPs by the the card's clock speed. ROPs (Raster Operations Pipelines - aka Render Output Units) are responsible for outputting the pixels (image) to 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 ability to get to the maximum fill rate.

Display Prices

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GeForce GTX 750

Amazon.com

Check prices at:

Radeon HD 4350

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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