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GeForce GTX 1650 vs Radeon HD 4650 1GB

Intro

The GeForce GTX 1650 features clock speeds of 1485 MHz on the GPU, and 8000 MHz on the 4096 MB of GDDR5 RAM. It features 896 SPUs as well as 56 Texture Address Units and 32 Rasterization Operator Units.

Compare all that to the Radeon HD 4650 1GB, which comes with core clock speeds of 600 MHz on the GPU, and 700 MHz on the 1024 MB of GDDR3 RAM. It features 320(64x5) SPUs along with 32 TAUs and 8 Rasterization Operator Units.

Display Graphs

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

Radeon HD 4650 1GB 55 Watts
GeForce GTX 1650 75 Watts
Difference: 20 Watts (36%)

Memory Bandwidth

Theoretically speaking, the GeForce GTX 1650 will be 485% faster than the Radeon HD 4650 1GB in general, due to its higher bandwidth. (explain)

GeForce GTX 1650 131072 MB/sec
Radeon HD 4650 1GB 22400 MB/sec
Difference: 108672 (485%)

Texel Rate

The GeForce GTX 1650 should be quite a bit (more or less 333%) faster with regards to AF than the Radeon HD 4650 1GB. (explain)

GeForce GTX 1650 83160 Mtexels/sec
Radeon HD 4650 1GB 19200 Mtexels/sec
Difference: 63960 (333%)

Pixel Rate

If using high levels of AA is important to you, then the GeForce GTX 1650 is superior to the Radeon HD 4650 1GB, by a large margin. (explain)

GeForce GTX 1650 47520 Mpixels/sec
Radeon HD 4650 1GB 4800 Mpixels/sec
Difference: 42720 (890%)

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 4650 1GB

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

Display Specifications

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Model GeForce GTX 1650 Radeon HD 4650 1GB
Manufacturer nVidia AMD
Year April 2019 Sep 10, 2008
Code Name TU117-300-A1 RV730 PRO
Memory 4096 MB 1024 MB
Core Speed 1485 MHz 600 MHz
Memory Speed 32000 MHz 1400 MHz
Power (Max TDP) 75 watts 55 watts
Bandwidth 131072 MB/sec 22400 MB/sec
Texel Rate 83160 Mtexels/sec 19200 Mtexels/sec
Pixel Rate 47520 Mpixels/sec 4800 Mpixels/sec
Unified Shaders 896 320(64x5)
Texture Mapping Units 56 32
Render Output Units 32 8
Bus Type GDDR5 GDDR3
Bus Width 128-bit 128-bit
Fab Process 12 nm 55 nm
Transistors 4700 million 514 million
Bus PCIe 3.0 x16 PCIe 2.0 x16, AGP 8x
DirectX Version DirectX 12.0 DirectX 10.1
OpenGL Version OpenGL 4.6 OpenGL 3.0

Memory Bandwidth: Memory bandwidth is the largest amount of data (measured in MB per second) that can be transferred past the external memory interface in a second. It's worked out by multiplying the card's bus width by its memory clock speed. In the case of DDR memory, the result should be multiplied by 2 once again. If it uses DDR5, multiply by 4 instead. The higher the bandwidth is, the faster the card will be in general. It especially helps with AA, High Dynamic Range and higher screen resolutions.

Texel Rate: Texel rate is the maximum number of texture map elements (texels) that are applied in one second. This is worked out by multiplying the total number of texture units by the core speed of the chip. The higher this number, the better the video 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 the video card can possibly write to its local memory in a second - measured in millions of pixels per second. Pixel rate is worked out by multiplying the number of ROPs by the the core 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 rate is also dependant on quite a few other factors, especially the memory bandwidth of the card - the lower the memory bandwidth is, the lower the potential to get to the max fill rate.

Display Prices

Hide Prices

GeForce GTX 1650

Amazon.com

Check prices at:

Radeon HD 4650 1GB

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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