AMD Ryzen 7 5800U vs AMD Ryzen 9 5900H

Comparative analysis of AMD Ryzen 7 5800U and AMD Ryzen 9 5900H processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Graphics interfaces, Compatibility, Peripherals, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark.

 

Differences

Reasons to consider the AMD Ryzen 7 5800U

  • 3x lower typical power consumption: 15 Watt vs 45 Watt
  • Around 2% better performance in PassMark - Single thread mark: 3029 vs 2977
Specifications (specs)
Thermal Design Power (TDP) 15 Watt vs 45 Watt
Benchmarks
PassMark - Single thread mark 3029 vs 2977

Reasons to consider the AMD Ryzen 9 5900H

  • Around 5% higher clock speed: 4.6 GHz vs 4.4 GHz
  • Around 12% better performance in PassMark - CPU mark: 20557 vs 18398
Specifications (specs)
Maximum frequency 4.6 GHz vs 4.4 GHz
Benchmarks
PassMark - CPU mark 20557 vs 18398

Compare benchmarks

CPU 1: AMD Ryzen 7 5800U
CPU 2: AMD Ryzen 9 5900H

PassMark - Single thread mark
CPU 1
CPU 2
3029
2977
PassMark - CPU mark
CPU 1
CPU 2
18398
20557
Name AMD Ryzen 7 5800U AMD Ryzen 9 5900H
PassMark - Single thread mark 3029 2977
PassMark - CPU mark 18398 20557

Compare specifications (specs)

AMD Ryzen 7 5800U AMD Ryzen 9 5900H

Essentials

Architecture codename Zen 3 Zen 3
Launch date 12 Jan 2021 7 Jan 2021
OPN Tray 100-000000285
Place in performance rating 592 585
Vertical segment Laptop Laptop

Performance

64 bit support
Base frequency 1.9 GHz 3.3 GHz
L1 cache 512 KB 512 KB
L2 cache 4 MB 4 MB
L3 cache 16 MB 16 MB
Manufacturing process technology 7 nm 7 nm
Maximum core temperature 105 °C
Maximum frequency 4.4 GHz 4.6 GHz
Number of cores 8 8
Number of GPU cores 8
Number of threads 16 16
Unlocked

Memory

ECC memory support
Max memory channels 2 2
Maximum memory bandwidth 68.3 GB/s 47.68 GB/s
Supported memory types DDR4-3200, LPDDR4-4266 DDR4-3200
Maximum memory size 128 GB

Graphics

Graphics base frequency 2000 MHz
iGPU core count 8
Number of pipelines 512
Processor graphics Radeon Vega 8

Graphics interfaces

DisplayPort
HDMI

Compatibility

Configurable TDP 10-25 Watt
Max number of CPUs in a configuration 1
Sockets supported FP6 FP6
Thermal Design Power (TDP) 15 Watt 45 Watt

Peripherals

Number of USB ports 3.0
Max number of PCIe lanes 20
PCI Express revision 4.0
PCIe configurations 1x16+x4, 2x8+x4, 1x8+2x4+x4

Advanced Technologies

Enhanced Virus Protection (EVP)
Fused Multiply-Add 3 (FMA3)
Intel® Advanced Vector Extensions (AVX)
Intel® Advanced Vector Extensions 2 (AVX2)
Intel® AES New Instructions
AMD SenseMI
AMD StoreMI technology

Virtualization

AMD Virtualization (AMD-V™)