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GeForce GTX 1050 3GB vs Radeon HD 4770

Intro

The GeForce GTX 1050 3GB uses a 14 nm design. nVidia has clocked the core speed at 1392 MHz. The GDDR5 memory is set to run at a speed of 1750 MHz on this specific model. It features 768 SPUs as well as 48 Texture Address Units and 24 ROPs.

Compare those specifications to the Radeon HD 4770, which features a GPU core clock speed of 750 MHz, and 512 MB of GDDR5 memory running at 800 MHz through a 128-bit bus. It also is made up of 640(128x5) Stream Processors, 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 3GB 75 Watts
Radeon HD 4770 80 Watts
Difference: 5 Watts (7%)

Memory Bandwidth

Theoretically, the GeForce GTX 1050 3GB should be much faster than the Radeon HD 4770 overall. (explain)

GeForce GTX 1050 3GB 86016 MB/sec
Radeon HD 4770 51200 MB/sec
Difference: 34816 (68%)

Texel Rate

The GeForce GTX 1050 3GB will be much (more or less 178%) more effective at texture filtering than the Radeon HD 4770. (explain)

GeForce GTX 1050 3GB 66816 Mtexels/sec
Radeon HD 4770 24000 Mtexels/sec
Difference: 42816 (178%)

Pixel Rate

If running with lots of anti-aliasing is important to you, then the GeForce GTX 1050 3GB is the winner, and very much so. (explain)

GeForce GTX 1050 3GB 33408 Mpixels/sec
Radeon HD 4770 12000 Mpixels/sec
Difference: 21408 (178%)

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 3GB

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 3GB Radeon HD 4770
Manufacturer nVidia AMD
Year May 2018 Apr 28, 2009
Code Name GP107 RV740
Memory 3072 MB 512 MB
Core Speed 1392 MHz 750 MHz
Memory Speed 7000 MHz 3200 MHz
Power (Max TDP) 75 watts 80 watts
Bandwidth 86016 MB/sec 51200 MB/sec
Texel Rate 66816 Mtexels/sec 24000 Mtexels/sec
Pixel Rate 33408 Mpixels/sec 12000 Mpixels/sec
Unified Shaders 768 640(128x5)
Texture Mapping Units 48 32
Render Output Units 24 16
Bus Type GDDR5 GDDR5
Bus Width 96-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 4.6 OpenGL 3.0

Memory Bandwidth: Bandwidth is the max amount of data (in units of MB per second) that can be moved across the external memory interface in a second. It's calculated by multiplying the bus width by the speed of its memory. If it uses DDR memory, it must be multiplied by 2 again. If DDR5, multiply by ANOTHER 2x. The higher the card's memory bandwidth, the better 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 number of texture map elements (texels) that can be applied in one second. This is calculated by multiplying the total amount of texture units by the core speed of the chip. The higher the texel rate, the better the card will be at texture filtering (anisotropic filtering - AF). It is measured in millions of texels processed in a second.

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

Display Prices

Hide Prices

GeForce GTX 1050 3GB

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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