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GeForce GTX 1650 vs Radeon HD 6870

Intro

The GeForce GTX 1650 comes with a clock speed of 1485 MHz and a GDDR5 memory frequency of 8000 MHz. It also uses a 128-bit memory bus, and uses a 12 nm design. It features 896 SPUs, 56 TAUs, and 32 Raster Operation Units.

Compare those specifications to the Radeon HD 6870, which has GPU clock speed of 900 MHz, and 1024 MB of GDDR5 memory running at 1050 MHz through a 256-bit bus. It also is made up of 1120 SPUs, 56 TAUs, and 32 Raster Operation Units.

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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

Performance-wise, the Radeon HD 6870 should theoretically be a bit better 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 will be a lot (approximately 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%) faster with regards to FSAA than the Radeon HD 6870, and also should be capable of handling higher resolutions without losing too much performance. (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 max amount of data (measured in megabytes per second) that can be transferred across the external memory interface in a second. It is worked out by multiplying the card's bus width by the speed of its memory. If it uses DDR type RAM, it must be multiplied by 2 once again. If it uses DDR5, multiply by ANOTHER 2x. The better the card's memory bandwidth, the faster the card will be in general. It especially helps with anti-aliasing, High Dynamic Range and higher screen resolutions.

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

Pixel Rate: Pixel rate is the most pixels that the graphics 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 ROPs by the the card's clock speed. ROPs (Raster Operations Pipelines - also sometimes called Render Output Units) are responsible for drawing the pixels (image) on the screen. The actual pixel fill rate is also dependant on lots of other factors, especially the memory bandwidth of the card - the lower the memory bandwidth is, the lower the ability to reach the maximum 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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