Two mysterious AMD Ryzen processors have been spotted by TUM_APISAK.
AMD Ryzen 9 4900U + Ryzen 7 Extreme
The processors discovered by TUM_APISAK in the 3DMark database are clearly part of the AMD Renoir U-Series (which are 15W TDP series). We know that they are part of U-Series because they carry relatively low base clocks – only 1.8 GHz.
Interestingly both Ryzen 9 4900U and Ryzen 7 Extreme Edition processors (as they are displayed in 3DMark DB) are 8-core and 16-thread SKUs. The similarities do not end here, as they also share the same boost clock of 4.3 GHz. That’s indeed a very interesting coincidence.
Technically, these could be the same processors, just for difference purposes. Obviously, the Extreme Edition is not necessarily a term associated with AMD processors, as it was commonly used by a competitor – Intel – for their high-end desktop CPUs.
Our theory is that the Extreme Edition carries a higher TDP than Ryzen 7 4800U, which could be anything between 15 to 25W (that’s cTDP for Renoir U-Series), and it is being prepared for a very specific ultra-thin OEM design.
| AMD Ryzen 4000 Series “Renoir” Mobile CPUs | |||||
|---|---|---|---|---|---|
| VideoCardz.com | Cores / Threads | Base Clock | Max Boost Clock | GPU Cores | TDP |
| AMD Ryzen 4000 H-Series (TDP: 45W, cTDP 35-54W) | |||||
| Ryzen 9 4900H | |||||
| Ryzen 7 4800H | |||||
| Ryzen 5 4600H | |||||
| AMD Ryzen 4000 HS-Series (TDP: 35W) | |||||
| Ryzen 9 4900HS | |||||
| Ryzen 7 4800HS | |||||
| Ryzen 5 4600HS | |||||
| AMD Ryzen 4000 U-Series (TDP: 15W, cTDP: 10-25W) | |||||
| Ryzen 9 4900U | TBC | ||||
| Ryzen 7 Extreme Edt. | TBC | ||||
| Ryzen 7 4800U | |||||
| Ryzen 7 4700U | |||||
| Ryzen 5 4600U | |||||
| Ryzen 5 4500U | |||||
| Ryzen 3 4300U | |||||
| cTDP – configuragble thermal design power | |||||
Source: @TUM_APISAK (Ryzen 7 EE), @TUM_APISAK (4900U)
