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GeForce GTX 1650 vs Radeon HD 6870

Intro

The GeForce GTX 1650 has core clock speeds of 1485 MHz on the GPU, and 8000 MHz on the 4096 MB of GDDR5 memory. It features 896 SPUs as well as 56 TAUs and 32 Rasterization Operator Units.

Compare that to the Radeon HD 6870, which uses a 40 nm design. AMD has set the core frequency at 900 MHz. The GDDR5 RAM works at a speed of 1050 MHz on this specific model. It features 1120 SPUs as well as 56 TAUs and 32 Rasterization Operator Units.

Display Graphs

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce GTX 1650 75 Watts
Radeon HD 6870 151 Watts
Difference: 76 Watts (101%)

Memory Bandwidth

In theory, the Radeon HD 6870 should perform a bit faster than the GeForce GTX 1650 in general. (explain)

Radeon HD 6870 134400 MB/sec
GeForce GTX 1650 131072 MB/sec
Difference: 3328 (3%)

Texel Rate

The GeForce GTX 1650 should be quite a bit (about 65%) faster with regards to AF than the Radeon HD 6870. (explain)

GeForce GTX 1650 83160 Mtexels/sec
Radeon HD 6870 50400 Mtexels/sec
Difference: 32760 (65%)

Pixel Rate

The GeForce GTX 1650 should be quite a bit (about 65%) better at AA than the Radeon HD 6870, and will be able to handle higher resolutions better. (explain)

GeForce GTX 1650 47520 Mpixels/sec
Radeon HD 6870 28800 Mpixels/sec
Difference: 18720 (65%)

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 1650

Amazon.com

Check prices at:

Radeon HD 6870

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 1650 Radeon HD 6870
Manufacturer nVidia AMD
Year April 2019 October 2010
Code Name TU117-300-A1 Barts XT
Memory 4096 MB 1024 MB
Core Speed 1485 MHz 900 MHz
Memory Speed 32000 MHz 4200 MHz
Power (Max TDP) 75 watts 151 watts
Bandwidth 131072 MB/sec 134400 MB/sec
Texel Rate 83160 Mtexels/sec 50400 Mtexels/sec
Pixel Rate 47520 Mpixels/sec 28800 Mpixels/sec
Unified Shaders 896 1120
Texture Mapping Units 56 56
Render Output Units 32 32
Bus Type GDDR5 GDDR5
Bus Width 128-bit 256-bit
Fab Process 12 nm 40 nm
Transistors 4700 million 1700 million
Bus PCIe 3.0 x16 PCIe x16
DirectX Version DirectX 12.0 DirectX 11
OpenGL Version OpenGL 4.6 OpenGL 4.1

Memory Bandwidth: Bandwidth is the largest amount of information (measured in MB per second) that can be moved past the external memory interface within a second. It's worked out by multiplying the interface width by its memory speed. If the card has DDR type memory, it should be multiplied by 2 once again. If DDR5, multiply by ANOTHER 2x. The better the memory bandwidth, the faster the card will be in general. It especially helps with anti-aliasing, HDR and higher screen resolutions.

Texel Rate: Texel rate is the maximum amount of texture map elements (texels) that can be applied per second. This is calculated by multiplying the total number of texture units by the core speed of the chip. The higher the texel rate, the better the graphics card will be at handling texture filtering (anisotropic filtering - AF). It is measured in millions of texels applied per second.

Pixel Rate: Pixel rate is the maximum number of pixels that the graphics chip can possibly record to the local memory in one second - measured in millions of pixels per second. Pixel rate is worked out by multiplying the amount of colour ROPs by the clock speed of the card. ROPs (Raster Operations Pipelines - also called Render Output Units) are responsible for filling the screen with pixels (the image). The actual pixel rate also depends on quite a few other factors, most notably the memory bandwidth of the card - the lower the memory bandwidth is, the lower the ability to get to the max fill rate.

Display Prices

Hide Prices

GeForce GTX 1650

Amazon.com

Check prices at:

Radeon HD 6870

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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