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AMD Ryzen 7 4800U vs Ryzen 5 4500U

We compared two laptop CPUs: the 1.8 GHz AMD Ryzen 7 4800U with 8-cores against the 2.3 GHz Ryzen 5 4500U with 6-cores. On this page, you'll find out which processor has better performance in benchmarks, games and other useful information.

Review

General overview and comparison of the processors
Single-Core Performance
Performance in single-threaded apps and benchmarks
Performance
Measure performance when all cores are involved
Power Efficiency
The efficiency score of electricity consumption
NanoReview Final Score
Generic CPU rating

Key Differences

What are the key differences between 4500U and 4800U
Advantages of AMD Ryzen 7 4800U
  • Supports quad-channel memory
  • Has 2 more physical cores
  • 5% higher Turbo Boost frequency (4.2 GHz vs 4 GHz)
  • 10% faster in a single-core Geekbench v5 test - 1169 vs 1058 points

Benchmarks

Comparing the performance of CPUs in benchmarks
Cinebench R20 (Single-Core)
Cinebench R20 (Multi-Core)
3125
Passmark CPU (Single-Core)
Passmark CPU (Multi-Core)
17434
Geekbench 5 (Single-Core)
1181
Geekbench 5 (Multi-Core)
6601

Specifications

Full technical specification of AMD Ryzen 7 4800U and Ryzen 5 4500U

General

Vendor AMD AMD
Released January 6, 2020 January 6, 2020
Type Laptop Laptop
Codename Zen 2 Zen 2
Socket FP6 FP6
Integrated GPU Radeon Vega 8 Radeon RX Vega 6

Performance

Cores 8 6
Threads 16 6
Base Frequency 1.8 GHz 2.3 GHz
Turbo Boost Frequency 4.2 GHz 4 GHz
Bus frequency 100 MHz 100 MHz
Multiplier 18x 23x
L1 Cache 32K (per core) 32K (per core)
L2 Cache 512K (per core) 512K (per core)
L3 Cache 8MB (shared) 8MB (shared)
Unlocked Multiplier No No

Power

Fabrication process 7 nm 7 nm
TDP 15 W 15 W
Max. temperature 105°C 105°C

Memory support

Memory types DDR4-3200, LPDDR4X-4266 DDR4-3200, LPDDR4-4266
Memory Size 64 GB 64 GB
Max. Memory Channels 4 2
Max. Memory Bandwidth 68.27 GB/s 68.27 GB/s
ECC Support No No

Misc

Official site AMD Ryzen 7 4800U official page AMD Ryzen 5 4500U official page
PCI Express Version 3.0 3.0
PCI Express Lanes 16 16

Cast your vote

Choose between two processors
20 (57.1%)
15 (42.9%)
Total votes: 35

Comments

So which CPU will you choose: AMD Ryzen 5 4500U or Ryzen 7 4800U?