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Radeon HD 4870 1GB vs Radeon R9 Fury X
Intro
The Radeon HD 4870 1GB has a core clock speed of 750 MHz and a GDDR5 memory frequency of 900 MHz. It also makes use of a 256-bit bus, and makes use of a 55 nm design. It features 800(160x5) SPUs, 40 TAUs, and 16 ROPs.Compare those specs to the Radeon R9 Fury X, which uses a 28 nm design. AMD has clocked the core speed at 1050 MHz. The HBM memory is set to run at a frequency of 500 MHz on this particular model. It features 4096 SPUs along with 256 TAUs and 64 ROPs.
Power Usage and Theoretical Benchmarks
Power Consumption (Max TDP)
| Radeon HD 4870 1GB |
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150 Watts |
| Radeon R9 Fury X |
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275 Watts |
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Memory Bandwidth
Theoretically speaking, the Radeon R9 Fury X is 344% quicker than the Radeon HD 4870 1GB in general, due to its higher data rate. (explain)
| Radeon R9 Fury X |
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512000 MB/sec |
| Radeon HD 4870 1GB |
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115200 MB/sec |
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Texel Rate
The Radeon R9 Fury X is much (about 796%) more effective at AF than the Radeon HD 4870 1GB. (explain)| Radeon R9 Fury X |
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268800 Mtexels/sec |
| Radeon HD 4870 1GB |
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30000 Mtexels/sec |
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Pixel Rate
The Radeon R9 Fury X will be much (about 460%) more effective at FSAA than the Radeon HD 4870 1GB, and also able to handle higher screen resolutions while still performing well. (explain)| Radeon R9 Fury X |
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67200 Mpixels/sec |
| Radeon HD 4870 1GB |
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12000 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
Radeon HD 4870 1GBAmazon.com
Check prices at:
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Radeon R9 Fury XAmazon.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 | Radeon HD 4870 1GB | Radeon R9 Fury X |
|---|---|---|
| Manufacturer | AMD | AMD |
| Year | Jun 25, 2008 | June 2015 |
| Code Name | RV770 XT | Fiji XT |
| Memory | 1024 MB | 4096 MB |
| Core Speed | 750 MHz | 1050 MHz |
| Memory Speed | 3600 MHz | 500 MHz |
| Power (Max TDP) | 150 watts | 275 watts |
| Bandwidth | 115200 MB/sec | 512000 MB/sec |
| Texel Rate | 30000 Mtexels/sec | 268800 Mtexels/sec |
| Pixel Rate | 12000 Mpixels/sec | 67200 Mpixels/sec |
| Unified Shaders | 800(160x5) | 4096 |
| Texture Mapping Units | 40 | 256 |
| Render Output Units | 16 | 64 |
| Bus Type | GDDR5 | HBM |
| Bus Width | 256-bit | 4096-bit |
| Fab Process | 55 nm | 28 nm |
| Transistors | 956 million | 8900 million |
| Bus | PCIe 2.0 x16 | PCIe 3.0 |
| DirectX Version | DirectX 10.1 | DirectX 12 |
| OpenGL Version | OpenGL 3.0 | OpenGL 4.5 |
Memory Bandwidth: Memory bandwidth is the maximum amount of data (counted in megabytes per second) that can be moved past the external memory interface in a second. The number is worked out by multiplying the card's interface width by its memory speed. If the card has DDR memory, it must be multiplied by 2 again. If DDR5, multiply by 4 instead. The better the card's memory bandwidth, the faster the card will be in general. It especially helps with AA, High Dynamic Range and high resolutions.
Texel Rate: Texel rate is the maximum amount of texture map elements (texels) that can be processed in one second. This is worked out by multiplying the total texture units by the core clock speed of the chip. The better this number, the better the graphics card will be at texture filtering (anisotropic filtering - AF). It is measured in millions of texels applied per second.
Pixel Rate: Pixel rate is the maximum number of pixels the video card can possibly record to its local memory in one second - measured in millions of pixels per second. The number is calculated by multiplying the amount of Raster Operations Pipelines 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 output rate is also dependant on many other factors, especially the memory bandwidth of the card - the lower the memory bandwidth is, the lower the potential to reach the max fill rate.
Radeon HD 4870 1GBAmazon.com
Check prices at:
|
Radeon R9 Fury XAmazon.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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