AMD Ryzen 7 4800H vs Ryzen 7 5800U

General info

Comparing Ryzen 7 4800H and Ryzen 7 5800U processor market type (desktop or notebook), architecture and sales start time and price.

Place in our rating
Value for money (0-100)
no data
Market segment
AMD Renoir (Ryzen 4000 APU)
AMD Cezanne (Zen 3, Ryzen 5000)
Architecture codename
Renoir (Zen 2)
Cezanne U (Zen 3)
Launch date
6 January 2020 (1 year ago)
7 January 2021 (less than a year ago)
Price now
no data

Technical specs

Ryzen 7 4800H and Ryzen 7 5800U basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores
Base clock speed
2.9 GHz
1.9 GHz
Boost clock speed
4.2 GHz
4.4 GHz
L1 cache
128K (per core)
512 KB
L2 cache
512K (per core)
4 MB
L3 cache
12 MB (shared)
16 MB
Chip lithography
7 nm
7 nm
Maximum core temperature
105 °C
105 °C
64 bit support


Information on Ryzen 7 4800H and Ryzen 7 5800U compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one.

Number of CPUs in a configuration
no data
Thermal design power (TDP)
54 Watt
25 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 7 4800H and Ryzen 7 5800U. You'll probably need this information if you require some particular technology.

Instruction set extensions

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 7 4800H and Ryzen 7 5800U are enumerated here.


Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 7 4800H and Ryzen 7 5800U.

Supported memory types
no data

Graphics specifications

General parameters of integrated GPUs, if any.

Benchmark performance

Various benchmark results of Ryzen 7 4800H and Ryzen 7 5800U. Overall score is measured in points in 0-100 range, higher is better.

Overall score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Ryzen 7 4800H 21.95
Ryzen 7 5800U 21.98 +0.1%


Passmark CPU Mark is a widespread benchmark, consisting of 8 different tests, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario.

Ryzen 7 4800H 19243
Ryzen 7 5800U 19276 +0.2%

Gaming performance

Let's see how good Ryzen 7 4800H and Ryzen 7 5800U are for gaming compared with game system requirements. Remember that sometimes official requirements may reflect real performance inaccurately.

Advantages of AMD Ryzen 7 4800H

Higher base clock speed (2900 vs 1900 MHz)

AVX (Advanced Vector Extensions - a set of SIMD instructions working with 128- and 256-bit registers)

AES (Advanced Encryption Standard instructions set - hardware acceleration of AES encryption and decryption. Speeds up encryption software, e.g. Veracrypt)

x86-64 (a general name for 64-bit extension of x86 instruction set. There are AMD64 and Intel 64 versions that differ very little)

Virtualization (Hardware acceleration of virtual machines)

AES-NI save

Advantages of AMD Ryzen 7 5800U

0.1% better performance in benchmarks

More powerful video core

Much newer (7 January 2021 vs 6 January 2020)

Higher boost clock speed (4400 vs 4200 MHz)

Lower power consumption (25 vs 54 watts)

So, Ryzen 7 4800H or Ryzen 7 5800U?

Technical City couldn't decide between AMD Ryzen 7 4800H and AMD Ryzen 7 5800U. The differences in performance seem too small.

Should you still have questions on choice between Ryzen 7 4800H and Ryzen 7 5800U, ask them in Comments section, and we shall answer.

Cast your vote

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favourite CPU.

AMD Ryzen 7 4800H
AMD Ryzen 7 5800U

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Advices and comments

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