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GeForce GTX 1650 vs Radeon R9 M390X

Intro

The GeForce GTX 1650 makes use of a 12 nm design. nVidia has set the core frequency at 1485 MHz. The GDDR5 memory works at a frequency of 8000 MHz on this specific model. It features 896 SPUs along with 56 TAUs and 32 Rasterization Operator Units.

Compare that to the Radeon R9 M390X, which features core speeds of 723 MHz on the GPU, and 1250 MHz on the 4096 MB of GDDR5 memory. It features 2048 SPUs along with 128 TAUs and 32 ROPs.

Display Graphs

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce GTX 1650 75 Watts
Radeon R9 M390X 125 Watts
Difference: 50 Watts (67%)

Memory Bandwidth

Theoretically speaking, the Radeon R9 M390X should be 22% faster than the GeForce GTX 1650 overall, because of its higher bandwidth. (explain)

Radeon R9 M390X 160000 MB/sec
GeForce GTX 1650 131072 MB/sec
Difference: 28928 (22%)

Texel Rate

The Radeon R9 M390X is a small bit (approximately 11%) faster with regards to texture filtering than the GeForce GTX 1650. (explain)

Radeon R9 M390X 92544 Mtexels/sec
GeForce GTX 1650 83160 Mtexels/sec
Difference: 9384 (11%)

Pixel Rate

The GeForce GTX 1650 is quite a bit (about 105%) better at anti-aliasing than the Radeon R9 M390X, and also should be capable of handling higher resolutions without slowing down too much. (explain)

GeForce GTX 1650 47520 Mpixels/sec
Radeon R9 M390X 23136 Mpixels/sec
Difference: 24384 (105%)

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 R9 M390X

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 R9 M390X
Manufacturer nVidia AMD
Year April 2019 2015
Code Name TU117-300-A1 Tonga
Memory 4096 MB 4096 MB
Core Speed 1485 MHz 723 MHz
Memory Speed 32000 MHz 5000 MHz
Power (Max TDP) 75 watts 125 watts
Bandwidth 131072 MB/sec 160000 MB/sec
Texel Rate 83160 Mtexels/sec 92544 Mtexels/sec
Pixel Rate 47520 Mpixels/sec 23136 Mpixels/sec
Unified Shaders 896 2048
Texture Mapping Units 56 128
Render Output Units 32 32
Bus Type GDDR5 GDDR5
Bus Width 128-bit 256-bit
Fab Process 12 nm 28 nm
Transistors 4700 million (Unknown) million
Bus PCIe 3.0 x16 PCIe 3.0 x16
DirectX Version DirectX 12.0 DirectX 12
OpenGL Version OpenGL 4.6 OpenGL 4.3

Memory Bandwidth: Bandwidth is the maximum amount of data (measured in MB per second) that can be transferred across the external memory interface in a second. It's calculated by multiplying the bus width by its memory speed. In the case of DDR memory, it must be multiplied by 2 again. If it uses DDR5, multiply by 4 instead. The better the memory bandwidth, the better 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 number of texture map elements (texels) that can be processed in one second. This number is worked out by multiplying the total amount of texture units by the core speed of the chip. The higher this number, the better the graphics card will be at texture filtering (anisotropic filtering - AF). It is measured in millions of texels per second.

Pixel Rate: Pixel rate is the maximum number of pixels the graphics card could possibly write to the local memory per second - measured in millions of pixels per second. The number is calculated by multiplying the number of Render Output Units by the clock speed of the card. 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 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 R9 M390X

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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