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GeForce GTX 560 Ti 448 vs Radeon HD 5830

Intro

The GeForce GTX 560 Ti 448 has core speeds of 732 MHz on the GPU, and 900 MHz on the 1280 MB of GDDR5 memory. It features 448 SPUs along with 56 TAUs and 40 Rasterization Operator Units.

Compare those specifications to the Radeon HD 5830, which features core clock speeds of 800 MHz on the GPU, and 1000 MHz on the 1024 MB of GDDR5 RAM. It features 1120(224x5) SPUs along with 56 TAUs and 16 Rasterization Operator Units.

Display Graphs

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

Radeon HD 5830 175 Watts
GeForce GTX 560 Ti 448 210 Watts
Difference: 35 Watts (20%)

Memory Bandwidth

In theory, the GeForce GTX 560 Ti 448 will be 13% quicker than the Radeon HD 5830 overall, because of its greater data rate. (explain)

GeForce GTX 560 Ti 448 144000 MB/sec
Radeon HD 5830 128000 MB/sec
Difference: 16000 (13%)

Texel Rate

The Radeon HD 5830 is a small bit (more or less 9%) more effective at anisotropic filtering than the GeForce GTX 560 Ti 448. (explain)

Radeon HD 5830 44800 Mtexels/sec
GeForce GTX 560 Ti 448 40992 Mtexels/sec
Difference: 3808 (9%)

Pixel Rate

The GeForce GTX 560 Ti 448 is quite a bit (approximately 129%) better at anti-aliasing than the Radeon HD 5830, and capable of handling higher resolutions better. (explain)

GeForce GTX 560 Ti 448 29280 Mpixels/sec
Radeon HD 5830 12800 Mpixels/sec
Difference: 16480 (129%)

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 560 Ti 448

Amazon.com

Check prices at:

Radeon HD 5830

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 560 Ti 448 Radeon HD 5830
Manufacturer nVidia AMD
Year December 2011 February 25, 2010
Code Name GF110 Cypress LE
Memory 1280 MB 1024 MB
Core Speed 732 MHz 800 MHz
Memory Speed 3600 MHz 4000 MHz
Power (Max TDP) 210 watts 175 watts
Bandwidth 144000 MB/sec 128000 MB/sec
Texel Rate 40992 Mtexels/sec 44800 Mtexels/sec
Pixel Rate 29280 Mpixels/sec 12800 Mpixels/sec
Unified Shaders 448 1120(224x5)
Texture Mapping Units 56 56
Render Output Units 40 16
Bus Type GDDR5 GDDR5
Bus Width 320-bit 256-bit
Fab Process 40 nm 40 nm
Transistors 3000 million 2154 million
Bus PCIe 2.0 x16 PCIe 2.1 x16
DirectX Version DirectX 11 DirectX 11
OpenGL Version OpenGL 4.2 OpenGL 3.2

Memory Bandwidth: Bandwidth is the maximum amount of data (in units of MB per second) that can be moved across the external memory interface in a second. It's worked out by multiplying the card's interface width by the speed of its memory. If the card has DDR type RAM, it must be multiplied by 2 again. If DDR5, multiply by ANOTHER 2x. The higher the bandwidth is, the better the card will be in general. It especially helps with AA, HDR and higher screen resolutions.

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

Pixel Rate: Pixel rate is the maximum amount of pixels that the graphics chip can possibly write to the 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 clock speed of the card. ROPs (Raster Operations Pipelines - also sometimes called Render Output Units) are responsible for filling the screen with pixels (the image). The actual pixel rate also depends on many other factors, especially the memory bandwidth of the card - the lower the memory bandwidth is, the lower the potential to get to the max fill rate.

Display Prices

Hide Prices

GeForce GTX 560 Ti 448

Amazon.com

Check prices at:

Radeon HD 5830

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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