AMD Ryzen 7 4800U vs Ryzen 7 4700U

We compared two 8-core laptop CPUs: the 1.8 GHz AMD Ryzen 7 4800U against the 2.0 GHz Ryzen 7 4700U. 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 4700U and 4800U
Advantages of AMD Ryzen 7 4800U
  • Supports up to 64 GB DDR4-3200 RAM
  • Supports quad-channel memory
  • 2% higher Turbo Boost frequency (4.2 GHz vs 4.1 GHz)

Benchmarks

Comparing the performance of CPUs in benchmarks
Cinebench R23 (Single-Core)
Cinebench R23 (Multi-Core)
9770
Passmark CPU (Single-Core)
Passmark CPU (Multi-Core)
17306
Geekbench 5 (Single-Core)
Geekbench 5 (Multi-Core)
6080
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Specifications

Full technical specification of AMD Ryzen 7 4800U and Ryzen 7 4700U

General

Vendor AMD AMD
Released January 6, 2020 January 6, 2020
Type Laptop Laptop
instruction set x86-64 x86-64
Codename Zen 2 Zen 2
Socket FP6 FP6
Integrated GPU Radeon Vega 8 Radeon Vega 7

Performance

Cores 8 8
Threads 16 8
Base Frequency 1.8 GHz 2.0 GHz
Turbo Boost Frequency 4.2 GHz 4.1 GHz
Bus frequency 100 MHz 100 MHz
Multiplier 18x 20x
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 10-25 W 10-25 W
Max. temperature 105°C 105°C

iGPU

Integrated Graphics Radeon Vega 8 Radeon Vega 7
GPU Base Clock 0 MHz 300 MHz
GPU Boost Clock 1750 MHz 1600 MHz
Shading Units 512 448
TMUs 32 28
ROPs 8 7
TGP 15 W 10-45 W
iGPU FLOPS
1.108 TFLOPS

Memory support

Memory types DDR4-3200, LPDDR4X-4266 DDR4-3200, LPDDR4-4266
Memory Size 64 GB 32 GB
Max. Memory Channels 4 2
Max. Memory Bandwidth 68.27 GB/s 68.27 GB/s
ECC Support Yes Yes

Misc

Official site AMD Ryzen 7 4800U official page AMD Ryzen 7 4700U official page
PCI Express Version 3.0 3.0
PCI Express Lanes 16 16

Cast your vote

Choose between two processors
121 (69.5%)
53 (30.5%)
Total votes: 174

Comments

So which CPU will you choose: AMD Ryzen 7 4700U or Ryzen 7 4800U?