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GeForce GT 340 vs GeForce GTX 1650

Intro

The GeForce GT 340 has a core clock frequency of 550 MHz and a GDDR5 memory speed of 850 MHz. It also makes use of a 128-bit memory bus, and makes use of a 40 nm design. It is comprised of 96 SPUs, 32 TAUs, and 8 Raster Operation Units.

Compare those specifications to the GeForce GTX 1650, which comes with GPU clock speed of 1485 MHz, and 4096 MB of GDDR5 RAM running at 8000 MHz through a 128-bit bus. It also is comprised of 896 Stream Processors, 56 TAUs, and 32 Raster Operation Units.

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce GT 340 69 Watts
GeForce GTX 1650 75 Watts
Difference: 6 Watts (9%)

Memory Bandwidth

Theoretically, the GeForce GTX 1650 should perform much faster than the GeForce GT 340 in general. (explain)

GeForce GTX 1650 131072 MB/sec
GeForce GT 340 54400 MB/sec
Difference: 76672 (141%)

Texel Rate

The GeForce GTX 1650 is much (about 373%) faster with regards to anisotropic filtering than the GeForce GT 340. (explain)

GeForce GTX 1650 83160 Mtexels/sec
GeForce GT 340 17600 Mtexels/sec
Difference: 65560 (373%)

Pixel Rate

If running with high levels of AA is important to you, then the GeForce GTX 1650 is a better choice, by far. (explain)

GeForce GTX 1650 47520 Mpixels/sec
GeForce GT 340 4400 Mpixels/sec
Difference: 43120 (980%)

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 GT 340

Amazon.com

Check prices at:

GeForce GTX 1650

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 GT 340 GeForce GTX 1650
Manufacturer nVidia nVidia
Year February 2010 April 2019
Code Name GT215 TU117-300-A1
Memory 512 MB 4096 MB
Core Speed 550 MHz 1485 MHz
Memory Speed 3400 MHz 32000 MHz
Power (Max TDP) 69 watts 75 watts
Bandwidth 54400 MB/sec 131072 MB/sec
Texel Rate 17600 Mtexels/sec 83160 Mtexels/sec
Pixel Rate 4400 Mpixels/sec 47520 Mpixels/sec
Unified Shaders 96 896
Texture Mapping Units 32 56
Render Output Units 8 32
Bus Type GDDR5 GDDR5
Bus Width 128-bit 128-bit
Fab Process 40 nm 12 nm
Transistors 727 million 4700 million
Bus PCIe x16 PCIe 3.0 x16
DirectX Version DirectX 10.1 DirectX 12.0
OpenGL Version OpenGL 3.3 OpenGL 4.6

Memory Bandwidth: Memory bandwidth is the maximum amount of information (measured in megabytes per second) that can be moved over the external memory interface within a second. It is calculated by multiplying the card's bus width by the speed of its memory. In the case of DDR memory, it must be multiplied by 2 once again. If DDR5, multiply by 4 instead. The higher the bandwidth is, the better the card will be in general. It especially helps with AA, HDR and high resolutions.

Texel Rate: Texel rate is the maximum texture map elements (texels) that can be applied in one second. This is calculated by multiplying the total amount of texture units of the card 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 processed per second.

Pixel Rate: Pixel rate is the maximum amount of pixels that the graphics chip could possibly write to its local memory in one second - measured in millions of pixels per second. The figure is worked out by multiplying the amount of Raster Operations Pipelines by the the card's clock speed. ROPs (Raster Operations Pipelines - sometimes also referred to as Render Output Units) are responsible for drawing the pixels (image) on the screen. The actual pixel rate also depends on many other factors, especially the memory bandwidth of the card - the lower the bandwidth is, the lower the ability to get to the maximum fill rate.

Display Prices

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GeForce GT 340

Amazon.com

Check prices at:

GeForce GTX 1650

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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