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GeForce GT 450 (OEM) vs Radeon RX 5500 XT
Intro
The GeForce GT 450 (OEM) features a GPU core speed of 790 MHz, and the 1536 MB of GDDR5 memory is set to run at 1000 MHz through a 192-bit bus. It also is comprised of 144 SPUs, 24 Texture Address Units, and 24 Raster Operation Units.Compare those specs to the Radeon RX 5500 XT, which uses a 7 nm design. AMD has clocked the core speed at 1717 MHz. The GDDR6 RAM is set to run at a frequency of 1750 MHz on this particular model. It features 1408 SPUs along with 88 TAUs and 32 Rasterization Operator Units.
Power Usage and Theoretical Benchmarks
Power Consumption (Max TDP)
| GeForce GT 450 (OEM) |
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106 Watts |
| Radeon RX 5500 XT |
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130 Watts |
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Memory Bandwidth
Performance-wise, the Radeon RX 5500 XT should in theory be much better than the GeForce GT 450 (OEM) in general. (explain)
| Radeon RX 5500 XT |
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229376 MB/sec |
| GeForce GT 450 (OEM) |
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96000 MB/sec |
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Texel Rate
The Radeon RX 5500 XT is quite a bit (approximately 697%) more effective at AF than the GeForce GT 450 (OEM). (explain)| Radeon RX 5500 XT |
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151096 Mtexels/sec |
| GeForce GT 450 (OEM) |
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18960 Mtexels/sec |
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Pixel Rate
If using lots of anti-aliasing is important to you, then the Radeon RX 5500 XT is the winner, and very much so. (explain)| Radeon RX 5500 XT |
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54944 Mpixels/sec |
| GeForce GT 450 (OEM) |
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18960 Mpixels/sec |
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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
GeForce GT 450 (OEM)Amazon.com
Check prices at:
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Radeon RX 5500 XTAmazon.com
Check prices at:
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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
| Model | GeForce GT 450 (OEM) | Radeon RX 5500 XT |
|---|---|---|
| Manufacturer | nVidia | AMD |
| Year | October 2010 | December 2019 |
| Code Name | GF106 | Navi 14 XTX |
| Memory | 1536 MB | 8192 MB |
| Core Speed | 790 MHz | 1717 MHz |
| Memory Speed | 4000 MHz | 3500 GB/s |
| Power (Max TDP) | 106 watts | 130 watts |
| Bandwidth | 96000 MB/sec | 229376 MB/sec |
| Texel Rate | 18960 Mtexels/sec | 151096 Mtexels/sec |
| Pixel Rate | 18960 Mpixels/sec | 54944 Mpixels/sec |
| Unified Shaders | 144 | 1408 |
| Texture Mapping Units | 24 | 88 |
| Render Output Units | 24 | 32 |
| Bus Type | GDDR5 | GDDR6 |
| Bus Width | 192-bit | 128-bit |
| Fab Process | 40 nm | 7 nm |
| Transistors | 1170 million | 6400 million |
| Bus | PCIe x16 | PCIe 4.0 ×16 |
| DirectX Version | DirectX 11 | DirectX 12 |
| OpenGL Version | OpenGL 4.1 | OpenGL 4.6 |
Memory Bandwidth: Bandwidth is the largest amount of data (in units of MB per second) that can be moved across the external memory interface in a second. It's calculated by multiplying the card's interface width by the speed of its memory. If it uses DDR type RAM, the result should be multiplied by 2 once again. If it uses DDR5, multiply by ANOTHER 2x. The better the card's memory bandwidth, the better the card will be in general. It especially helps with anti-aliasing, High Dynamic Range and high resolutions.
Texel Rate: Texel rate is the maximum amount of texture map elements (texels) that can be applied per second. This figure is calculated by multiplying the total amount of texture units by the core clock speed of the chip. The higher this number, the better the video card will be at texture filtering (anisotropic filtering - AF). It is measured in millions of texels processed per second.
Pixel Rate: Pixel rate is the most pixels the video card could possibly write to the local memory in one second - measured in millions of pixels per second. Pixel rate is worked out by multiplying the number of Render Output Units by the the core speed of the card. ROPs (Raster Operations Pipelines - aka 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, especially the memory bandwidth - the lower the memory bandwidth is, the lower the potential to get to the max fill rate.
GeForce GT 450 (OEM)Amazon.com
Check prices at:
|
Radeon RX 5500 XTAmazon.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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