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AMD Ryzen 7 PRO 5850U

AMD R7 PRO 5850U

The AMD Ryzen 7 PRO 5850U is a processor for thin and light laptops based on the Cezanne generation. The R7 5850U integrates all eight cores based on the Zen 3 microarchitecture and is the fastest U-series processor at launch. They are clocked at 1.9 (guaranteed base clock) to 4.4 GHz (Turbo) and support SMT / Hyperthreading (16 threads). The chip is manufactured in the modern 7 nm process at TSMC.

The PRO CPUs offer additional management and security features. The 5850U is otherwise identical to the Ryzen 7 5800U.

The new Zen 3 microarchitecture offers a significantly higher IPC (instructions per clock) compared to Zen 2. For desktop processors AMD claims 19 percent on average and in applications reviews showed around 12% gains at the same clock speed.

With the increased clock speed and IPC improvements thanks to Zen 3, the Ryzen 7 PRO 5850U should be clearly faster than the 200 MHz lower clocked Ryzen 7 4800U.

In addition to the eight CPU cores, the APU also integrates a Radeon RX Vega 8 integrated graphics card with 8 CUs and up to 2000 MHz (or 1900 MHz according to the Geekbench leak). The dual channel memory controller supports DDR4-3200 and energy efficient LPDDR4-4266 RAM. Furthermore, 16 MB level 3 cache (up from 8 MB at the 4800U) can be found on the chip.

The TDP of the APU is specified at 15 Watt (default) and can be configured from 10 to 25 Watt by the laptop vendor (most chips are configured higher than 15 Watt). That means the chip is intended for thin and light laptops (but with fans).

SeriesAMD Cezanne (Zen 3, Ryzen 5000)
CodenameCezanne U (Zen 3)
Series: Cezanne (Zen 3, Ryzen 5000) Cezanne U (Zen 3)
AMD Ryzen 7 5800U compare1.9 - 4.4 GHz8 / 1616 MB
» AMD Ryzen 7 PRO 5850U1.9 - 4.4 GHz8 / 1616 MB
AMD Ryzen 5 5600U compare2.3 - 4.2 GHz6 / 1216 MB
AMD Ryzen 5 PRO 5650U compare2.3 - 4.2 GHz6 / 1216 MB
AMD Ryzen 3 5400U compare2.6 - 4 GHz4 / 88 MB
AMD Ryzen 3 PRO 5450U compare2.6 - 4 GHz4 / 88 MB
Clock Rate1900 - 4400 MHz
Level 1 Cache512 KB
Level 2 Cache4 MB
Level 3 Cache16 MB
Number of Cores / Threads8 / 16
Power Consumption (TDP = Thermal Design Power)25 Watt
Manufacturing Technology7 nm
Max. Temperature105 °C
SocketFP6
FeaturesXFR, FMA3, SSE 4.2, AVX2, SMT
GPUAMD Radeon RX Vega 8 (Ryzen 4000) ( - 2000 MHz)
64 Bit64 Bit support
Architecturex86
Announcement Date01/07/2021

Benchmarks

- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card
* Smaller numbers mean a higher performance

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Other CPUs of the series Cezanne (Zen 3, Ryzen 5000)

» AMD Ryzen 9 5980HX
   8x 3.3 GHz - 4.8 GHz
» AMD Ryzen 9 5900HX
   8x 3.3 GHz - 4.6 GHz
» AMD Ryzen 9 5980HS
   8x 3.3 GHz - 4.8 GHz
» AMD Ryzen 7 5800H
   8x 3.2 GHz - 4.4 GHz
» AMD Ryzen 9 5900HS
   8x 3.3 GHz - 4.6 GHz
» AMD Ryzen 7 5800HS
   8x 3.2 GHz - 4.4 GHz
» AMD Ryzen 5 5600H
   6x 3.3 GHz - 4.2 GHz
» AMD Ryzen 7 5800U
   8x 1.9 GHz - 4.4 GHz
» AMD Ryzen 7 PRO 5850U
   8x 1.9 GHz - 4.4 GHz
» AMD Ryzen 5 5600HS
   6x 3.3 GHz - 4.2 GHz
» AMD Ryzen 5 5600U
   6x 2.3 GHz - 4.2 GHz
» AMD Ryzen 5 PRO 5650U
   6x 2.3 GHz - 4.2 GHz
» AMD Ryzen 3 5400U
   4x 2.6 GHz - 4 GHz
» AMD Ryzen 3 PRO 5450U
   4x 2.6 GHz - 4 GHz

Surrounding CPUs

+ Intel Core i7-10870H
   8x 2.2 GHz - 5 GHz
+ AMD Ryzen 7 4800HS
   8x 2.9 GHz - 4.2 GHz
+ Intel Core i9-9880H
   8x 2.3 GHz - 4.8 GHz
+ AMD Ryzen 5 5600H
   6x 3.3 GHz - 4.2 GHz
+ AMD Ryzen 7 5800U
   8x 1.9 GHz - 4.4 GHz
» AMD Ryzen 7 PRO 5850U
   8x 1.9 GHz - 4.4 GHz
- AMD Ryzen 7 4980U
   8x 2 GHz - 4.4 GHz
- Intel Core i9-8950HK
   6x 2.9 GHz - 4.8 GHz
- Intel Xeon E-2186M
   6x 2.9 GHz - 4.8 GHz
- Intel Xeon E-2276M
   6x 2.8 GHz - 4.7 GHz
- Intel Xeon W-2145
   8x 3.7 GHz - 4.5 GHz
> Notebook / Laptop Reviews and News > Benchmarks / Tech > Notebook Processors > AMD Ryzen 7 PRO 5850U Processor - Benchmarks and Specs
Klaus Hinum (Update: 2021-03-16)