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GeForce GTX 1630 vs GeForce GTX 465

Intro

The GeForce GTX 1630 uses a 12 nm design. nVidia has set the core speed at 1740 MHz. The GDDR6 RAM runs at a speed of 1500 MHz on this model. It features 512 SPUs along with 32 Texture Address Units and 16 ROPs.

Compare all of that to the GeForce GTX 465, which comes with a clock speed of 607 MHz and a GDDR5 memory frequency of 802 MHz. It also uses a 256-bit memory bus, and uses a 40 nm design. It features 352 SPUs, 44 TAUs, and 32 ROPs.

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce GTX 1630 75 Watts
GeForce GTX 465 200 Watts
Difference: 125 Watts (167%)

Memory Bandwidth

The GeForce GTX 465, in theory, should be a small bit faster than the GeForce GTX 1630 overall. (explain)

GeForce GTX 465 102592 MB/sec
GeForce GTX 1630 98304 MB/sec
Difference: 4288 (4%)

Texel Rate

The GeForce GTX 1630 is much (approximately 108%) faster with regards to anisotropic filtering than the GeForce GTX 465. (explain)

GeForce GTX 1630 55680 Mtexels/sec
GeForce GTX 465 26708 Mtexels/sec
Difference: 28972 (108%)

Pixel Rate

The GeForce GTX 1630 is a lot (approximately 43%) better at FSAA than the GeForce GTX 465, and also capable of handling higher resolutions without losing too much performance. (explain)

GeForce GTX 1630 27840 Mpixels/sec
GeForce GTX 465 19424 Mpixels/sec
Difference: 8416 (43%)

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 1630

Amazon.com

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GeForce GTX 465

Amazon.com

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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 1630 GeForce GTX 465
Manufacturer nVidia nVidia
Year June 2022 May 2010
Code Name TU117 GF100
Memory 4096 MB 1024 MB
Core Speed 1740 MHz 607 MHz
Memory Speed 1500 GB/s 3208 MHz
Power (Max TDP) 75 watts 200 watts
Bandwidth 98304 MB/sec 102592 MB/sec
Texel Rate 55680 Mtexels/sec 26708 Mtexels/sec
Pixel Rate 27840 Mpixels/sec 19424 Mpixels/sec
Unified Shaders 512 352
Texture Mapping Units 32 44
Render Output Units 16 32
Bus Type GDDR6 GDDR5
Bus Width 64-bit 256-bit
Fab Process 12 nm 40 nm
Transistors 4700 million 3000 million
Bus PCIe 4.0 x16 PCIe x16
DirectX Version DirectX 12 DirectX 11
OpenGL Version OpenGL 4.6 OpenGL 4.1

Memory Bandwidth: Bandwidth is the maximum amount of data (measured in megabytes per second) that can be moved past the external memory interface within a second. It's calculated by multiplying the bus width by its memory clock speed. In the case of DDR type RAM, the result should be multiplied by 2 again. If DDR5, multiply by 4 instead. The higher the memory bandwidth, the faster the card will be in general. It especially helps with anti-aliasing, HDR and high resolutions.

Texel Rate: Texel rate is the maximum texture map elements (texels) that are applied per second. This figure is calculated by multiplying the total number of texture units of the card by the core clock speed of the chip. The better 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 in a second.

Pixel Rate: Pixel rate is the maximum amount of pixels that the graphics card can possibly write to the local memory per second - measured in millions of pixels per second. The figure is worked out by multiplying the amount of Render Output Units by the the card's clock speed. ROPs (Raster Operations Pipelines - also sometimes called Render Output Units) are responsible for filling the screen with pixels (the image). The actual pixel rate also depends on lots of other factors, most notably the memory bandwidth of the card - the lower the memory bandwidth is, the lower the ability to reach the maximum fill rate.

Display Prices

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GeForce GTX 1630

Amazon.com

Check prices at:

GeForce GTX 465

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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