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GeForce GTX 1650 vs Radeon HD 7850

Intro

The GeForce GTX 1650 has a clock frequency of 1485 MHz and a GDDR5 memory speed of 8000 MHz. It also uses a 128-bit memory bus, and makes use of a 12 nm design. It is made up of 896 SPUs, 56 Texture Address Units, and 32 ROPs.

Compare that to the Radeon HD 7850, which has clock speeds of 860 MHz on the GPU, and 1200 MHz on the 2048 MB of GDDR5 memory. It features 1024 SPUs along with 64 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 7850 130 Watts
Difference: 55 Watts (73%)

Memory Bandwidth

In theory, the Radeon HD 7850 is 17% quicker than the GeForce GTX 1650 in general, because of its higher bandwidth. (explain)

Radeon HD 7850 153600 MB/sec
GeForce GTX 1650 131072 MB/sec
Difference: 22528 (17%)

Texel Rate

The GeForce GTX 1650 is a lot (approximately 51%) better at anisotropic filtering than the Radeon HD 7850. (explain)

GeForce GTX 1650 83160 Mtexels/sec
Radeon HD 7850 55040 Mtexels/sec
Difference: 28120 (51%)

Pixel Rate

The GeForce GTX 1650 should be quite a bit (about 73%) more effective at anti-aliasing than the Radeon HD 7850, and should be able to handle higher screen resolutions without slowing down too much. (explain)

GeForce GTX 1650 47520 Mpixels/sec
Radeon HD 7850 27520 Mpixels/sec
Difference: 20000 (73%)

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 7850

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 7850
Manufacturer nVidia AMD
Year April 2019 March 2012
Code Name TU117-300-A1 Pitcairn Pro
Memory 4096 MB 2048 MB
Core Speed 1485 MHz 860 MHz
Memory Speed 32000 MHz 4800 MHz
Power (Max TDP) 75 watts 130 watts
Bandwidth 131072 MB/sec 153600 MB/sec
Texel Rate 83160 Mtexels/sec 55040 Mtexels/sec
Pixel Rate 47520 Mpixels/sec 27520 Mpixels/sec
Unified Shaders 896 1024
Texture Mapping Units 56 64
Render Output Units 32 32
Bus Type GDDR5 GDDR5
Bus Width 128-bit 256-bit
Fab Process 12 nm 28 nm
Transistors 4700 million 2800 million
Bus PCIe 3.0 x16 PCIe 3.0 x16
DirectX Version DirectX 12.0 DirectX 11.1
OpenGL Version OpenGL 4.6 OpenGL 4.2

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

Texel Rate: Texel rate is the maximum texture map elements (texels) that can be applied per second. This is worked out by multiplying the total number of texture units of the card by the core clock speed of the chip. The better this number, the better the video 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 the graphics card can possibly write to the local memory in one second - measured in millions of pixels per second. The number is calculated by multiplying the number of ROPs by the the card's clock speed. ROPs (Raster Operations Pipelines - aka Render Output Units) are responsible for drawing the pixels (image) on the screen. The actual pixel fill rate also depends on many other factors, especially the memory bandwidth - the lower the memory bandwidth is, the lower the potential to reach the maximum fill rate.

Display Prices

Hide Prices

GeForce GTX 1650

Amazon.com

Check prices at:

Radeon HD 7850

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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