AMD Ryzen 5 6600H vs AMD Ryzen 3 5300U

Compared 2 processors: AMD Ryzen 5 6600H, vs AMD Ryzen 3 5300U. Below are specs, tests, pros and cons for each device

Review

Key Specs AMD Ryzen 5 6600H and AMD Ryzen 3 5300U
Single-Thread Perf.
Single-Core Benchmark Score
Multi-Thread Perf.
Multi-Core Benchmark Score
Energy Efficiency
Chip Power Efficiency
Integrated Graphics
iGPU Performance in Games & 3D
NanoReview Score
Overall score by NanoReview

Tests & specs

Specs & test comparison

Benchmarks

CPU performance comparison across tasks
Cinebench R23
Cinebench R23 (Single-Core)
AMD Ryzen 5 6600H
1458
AMD Ryzen 3 5300U
1119
Cinebench R23 (Multi-Core)
AMD Ryzen 5 6600H
10226
AMD Ryzen 3 5300U
4637
PassMark
PassMark CPU (Single-Core)
AMD Ryzen 5 6600H
3178
AMD Ryzen 3 5300U
2345
PassMark CPU (Multi-Core)
AMD Ryzen 5 6600H
18675
AMD Ryzen 3 5300U
9630
Integer Math64.9 GOps/s29.9 GOps/s
Floating-Point Math36.7 GOps/s17.7 GOps/s
Prime Number Search52 M primes/s19 M primes/s
Random String Sort23.9 M strings/s14 M strings/s
Data Encryption14.3 GB/s8 GB/s
Data Compression230.4 MB/s131.8 MB/s
Physics893 frames/s426 frames/s
Extended Instructions159 M matrices/s84 M matrices/s
GeekBench v6
Geekbench 6 (Single-Core)
AMD Ryzen 5 6600H
1954
AMD Ryzen 3 5300U
1467
Geekbench 6 (Multi-Core)
AMD Ryzen 5 6600H
8529
AMD Ryzen 3 5300U
4455
File Compression857 MB/s363 MB/s
Clang Compilation62.5 KLines/s30 KLines/s
HTML5 Browser169.7 pages/s86.4 pages/s
PDF Rendering223.8 MP/sec138.7 MP/sec
Text Processing208.8 pages/s125.9 pages/s
Background Blur41.6 frames/s26.3 frames/s
Photo Processing73.7 frames/s41.6 frames/s
Ray Tracing14.8 MP/sec7.05 MP/sec

Blender

Real-world 3D modeling test
Blender CPU
AMD Ryzen 5 6600H
132.39
AMD Ryzen 3 5300U
59.58

Performance/Watt

Points per watt of PL1 TDP
Geekbench 6 Multi / W 189.5 PPW 178.2 PPW
PassMark CPU / W 415 PPW 385.2 PPW
Blender / W 2.94 PPW 2.38 PPW

General Info

Manufacturer AMD AMD
Announced January, 4, 2022 January, 12, 2021
Type Laptop use Laptop use
Architecture x86-64 x86-64
Codename Zen 3+ (Rembrandt) Zen 2 (Lucienne)
Integrated GPU Radeon 660M Radeon RX Vega 6

Processor

Performance cores
Cores 6 4
Threads 12 8
Frequency 3.3 GHz 2.6 GHz
Max Frequency (Turbo) 4.5 GHz 3.8 GHz
General
Cores count64
Threads count128
Bus frequency100 MHz100 MHz
Multiplier33x26x
L1 cache64 KB/core64 KB/core
L2 cache512 KB/core512 KB/core
L3 Cache16 MB total4 MB total
Unlocked multiplierNoNo

Package

Process tech. 6 nm 7 nm
Power (TDP) 45 W 10-25 W
Socket FP7 FP6
Critical temp. 95 °C 105 °C

Memory Support

Memory Type - DDR5-4800
- LPDDR5-6400
- DDR4-3200
- LPDDR4-4266
Max Size 64 GB 32 GB
Channels 2 2
ECC support No No
Max memory bandwidth 76.8 GB n/a

Other

PCIe Version 4.0 3.0
Max PCIe Lanes 20 12

Results

After analyzing the data, we consider AMD Ryzen 5 6600H the clear winner in this comparison.

Survey

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