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GeForce GTX 1050 Ti vs Radeon HD 4850 512MB

Intro

The GeForce GTX 1050 Ti has a GPU core speed of 1290 MHz, and the 4096 MB of GDDR5 RAM is set to run at 1750 MHz through a 128-bit bus. It also is comprised of 768 Stream Processors, 48 TAUs, and 32 Raster Operation Units.

Compare all of that to the Radeon HD 4850 512MB, which features clock speeds of 625 MHz on the GPU, and 993 MHz on the 512 MB of GDDR3 memory. It features 800(160x5) SPUs as well as 40 Texture Address Units and 16 ROPs.

Display Graphs

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce GTX 1050 Ti 75 Watts
Radeon HD 4850 512MB 110 Watts
Difference: 35 Watts (47%)

Memory Bandwidth

Theoretically, the GeForce GTX 1050 Ti should be a lot faster than the Radeon HD 4850 512MB overall. (explain)

GeForce GTX 1050 Ti 114688 MB/sec
Radeon HD 4850 512MB 63552 MB/sec
Difference: 51136 (80%)

Texel Rate

The GeForce GTX 1050 Ti is quite a bit (approximately 148%) more effective at texture filtering than the Radeon HD 4850 512MB. (explain)

GeForce GTX 1050 Ti 61920 Mtexels/sec
Radeon HD 4850 512MB 25000 Mtexels/sec
Difference: 36920 (148%)

Pixel Rate

If using high levels of AA is important to you, then the GeForce GTX 1050 Ti is superior to the Radeon HD 4850 512MB, by far. (explain)

GeForce GTX 1050 Ti 41280 Mpixels/sec
Radeon HD 4850 512MB 10000 Mpixels/sec
Difference: 31280 (313%)

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 1050 Ti

Amazon.com

Check prices at:

Radeon HD 4850 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 1050 Ti Radeon HD 4850 512MB
Manufacturer nVidia AMD
Year October 2016 Jun 25, 2008
Code Name GP107-400 RV770 PRO
Memory 4096 MB 512 MB
Core Speed 1290 MHz 625 MHz
Memory Speed 7000 MHz 1986 MHz
Power (Max TDP) 75 watts 110 watts
Bandwidth 114688 MB/sec 63552 MB/sec
Texel Rate 61920 Mtexels/sec 25000 Mtexels/sec
Pixel Rate 41280 Mpixels/sec 10000 Mpixels/sec
Unified Shaders 768 800(160x5)
Texture Mapping Units 48 40
Render Output Units 32 16
Bus Type GDDR5 GDDR3
Bus Width 128-bit 256-bit
Fab Process 14 nm 55 nm
Transistors 3300 million 956 million
Bus PCIe 3.0 x16 PCIe 2.0 x16
DirectX Version DirectX 12.0 DirectX 10.1
OpenGL Version OpenGL 4.5 OpenGL 3.0

Memory Bandwidth: Memory bandwidth is the maximum amount of data (counted in megabytes per second) that can be transferred over the external memory interface in a second. It's calculated by multiplying the interface width by its memory speed. In the case of DDR memory, it must 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 texture map elements (texels) that can be applied per second. This figure 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 graphics card will be at handling texture filtering (anisotropic filtering - AF). It is measured in millions of texels in one second.

Pixel Rate: Pixel rate is the maximum amount of pixels the video card can possibly record to the local memory per second - measured in millions of pixels per second. Pixel rate is worked out by multiplying the amount of Render Output Units by the the core speed of the card. ROPs (Raster Operations Pipelines - also called Render Output Units) are responsible for drawing the pixels (image) on the screen. The actual pixel output rate is also dependant on quite a few other factors, especially the memory bandwidth of the card - the lower the memory bandwidth is, the lower the potential to reach the maximum fill rate.

Display Prices

Hide Prices

GeForce GTX 1050 Ti

Amazon.com

Check prices at:

Radeon HD 4850 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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