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GeForce GTX 1050 Ti vs Radeon HD 4770

Intro

The GeForce GTX 1050 Ti comes with core clock speeds of 1290 MHz on the GPU, and 1750 MHz on the 4096 MB of GDDR5 memory. It features 768 SPUs along with 48 Texture Address Units and 32 Rasterization Operator Units.

Compare those specifications to the Radeon HD 4770, which comes with clock speeds of 750 MHz on the GPU, and 800 MHz on the 512 MB of GDDR5 RAM. It features 640(128x5) SPUs along with 32 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 4770 80 Watts
Difference: 5 Watts (7%)

Memory Bandwidth

In theory, the GeForce GTX 1050 Ti should be quite a bit faster than the Radeon HD 4770 in general. (explain)

GeForce GTX 1050 Ti 114688 MB/sec
Radeon HD 4770 51200 MB/sec
Difference: 63488 (124%)

Texel Rate

The GeForce GTX 1050 Ti will be quite a bit (about 158%) faster with regards to anisotropic filtering than the Radeon HD 4770. (explain)

GeForce GTX 1050 Ti 61920 Mtexels/sec
Radeon HD 4770 24000 Mtexels/sec
Difference: 37920 (158%)

Pixel Rate

The GeForce GTX 1050 Ti will be much (approximately 244%) faster with regards to AA than the Radeon HD 4770, and also will be able to handle higher resolutions without losing too much performance. (explain)

GeForce GTX 1050 Ti 41280 Mpixels/sec
Radeon HD 4770 12000 Mpixels/sec
Difference: 29280 (244%)

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 4770

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 4770
Manufacturer nVidia AMD
Year October 2016 Apr 28, 2009
Code Name GP107-400 RV740
Memory 4096 MB 512 MB
Core Speed 1290 MHz 750 MHz
Memory Speed 7000 MHz 3200 MHz
Power (Max TDP) 75 watts 80 watts
Bandwidth 114688 MB/sec 51200 MB/sec
Texel Rate 61920 Mtexels/sec 24000 Mtexels/sec
Pixel Rate 41280 Mpixels/sec 12000 Mpixels/sec
Unified Shaders 768 640(128x5)
Texture Mapping Units 48 32
Render Output Units 32 16
Bus Type GDDR5 GDDR5
Bus Width 128-bit 128-bit
Fab Process 14 nm 40 nm
Transistors 3300 million 826 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 largest amount of data (counted in megabytes per second) that can be moved past the external memory interface in one second. It is calculated by multiplying the bus width by its memory speed. If the card has DDR memory, it must be multiplied by 2 once 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 AA, High Dynamic Range and higher screen resolutions.

Texel Rate: Texel rate is the maximum amount of texture map elements (texels) that can be processed in one second. This figure is calculated by multiplying the total amount of texture units by the core clock 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 processed in one second.

Pixel Rate: Pixel rate is the maximum number of pixels the graphics card could possibly record to the local memory in one second - measured in millions of pixels per second. Pixel rate is worked out by multiplying the number of ROPs by the the core clock speed. ROPs (Raster Operations Pipelines - sometimes also referred to as Render Output Units) are responsible for filling the screen with pixels (the image). The actual pixel fill 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 reach the maximum fill rate.

Display Prices

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GeForce GTX 1050 Ti

Amazon.com

Check prices at:

Radeon HD 4770

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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