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Graphics card - Comparison
AMD Radeon HD 8670 OEM vs ATI Radeon HD 4550
Comparison of the technical characteristics between the graphics cards, with AMD Radeon HD 8670 OEM on one side and ATI Radeon HD 4550 on the other side. The first is dedicated to the desktop sector, it has 384 shading units, a maximum frequency of 1.1 GHz, its lithography is 28 nm. The second is used on the desktop segment, it includes 80 shading units, a maximum frequency of 0.6 GHz, its lithography is 55 nm. The following table also compares the boost clock, the number of shading units (if indicated), of execution units, the amount of cache memory, the maximum memory capacity, the memory bus width, the release date, the number of PCIe lanes, the values obtained in various benchmarks.
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Specification comparison:
| Graphics card | AMD Radeon HD 8670 OEM | ATI Radeon HD 4550 | ||||||
| Market (main) | Desktop | Desktop | ||||||
| Release date | Q1 2013 | Q3 2008 | ||||||
| Model number | 215-0837000, Oland XT | RV710 215-0725016 | ||||||
| GPU name | Oland | RV710 | ||||||
| Architecture | GCN 1.0 | TeraScale | ||||||
| Generation | Sea Islands HD 8600 | Radeon R700 HD 4500 | ||||||
| Lithography | 28 nm | 55 nm | ||||||
| Transistors | 950,000,000 | 242,000,000 | ||||||
| Bus interface | PCIe 3.0 x8 | PCIe 2.0 x16 | ||||||
| GPU base clock | 1,000 MHz | 600 MHz | ||||||
| GPU boost clock | 1,050 MHz | 600 MHz | ||||||
| Memory frequency | 1,150 MHz | 655 MHz | ||||||
| Effective memory speed | 4.6 Gbps | 1.3 Gbps | ||||||
| Memory size | 2 GB | 256 MB | ||||||
| Memory type | GDDR5 | DDR2 | ||||||
| Memory bus | 128 bit | 64 bit | ||||||
| Memory bandwidth | 73.6 GB/s | 10.5 GB/s | ||||||
| TDP | 75 W | 25 W | ||||||
| Suggested PSU | 250W ATX Power Supply  | 250W ATX Power Supply | ||||||
| Multicard technology | - | - | ||||||
| Outputs | 1x DVI 1x HDMI 1x VGA |
1x DVI 1x HDMI 1x DisplayPort |
||||||
| Cores (compute units, SM, SMX) | 6 | 1 | ||||||
| Shading units | 384 | 80 | ||||||
| TMUs | 24 | 8 | ||||||
| ROPs | 8 | 4 | ||||||
| Cache memory | 256 KB | 64 KB | ||||||
| Pixel fillrate | 8.4 GP/s | 2.4 GP/s | ||||||
| Texture fillrate | 25.2 GT/s | 4.8 GT/s | ||||||
| Performance FP32 (float) | 806.4 GFLOPS | 96 GFLOPS | ||||||
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We can better compare what are the technical differences between the two graphics cards.
Performance comparison with the benchmarks:
Performance comparison between the two processors, for this we consider the results generated on benchmark software such as Geekbench.
| FP32 Performance in GFLOPS | |
|---|---|
| AMD Radeon HD 8670 OEM |
806.4 |
| ATI Radeon HD 4550 |
96 |
The difference is 740%.
Note: Commissions may be earned from the links above. These scores are only an
average of the performances got with these graphics cards, you may get different results.
average of the performances got with these graphics cards, you may get different results.
Single precision floating point format, also known as FP32, is a computer number format that typically occupies 32 bits in PC memory. This represents a wide dynamic range of numeric values that employs a floating point.
Equivalence:
AMD Radeon HD 8670 OEM Nvidia equivalentATI Radeon HD 4550 Nvidia equivalentDisclaimer:
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Information:
We do not assume any responsibility for the data displayed on our website. Please use at your own risk. Some or all of this data may be out of date or incomplete, please refer to the technical page on the respective manufacturer's website to find the latest up-to-date information regarding the specifics of these products.