Intel Core Ultra 7 155H vs AMD Ryzen 5 6600H

Compared 2 processors: Intel Core Ultra 7 155H, vs AMD Ryzen 5 6600H. Below are specs, tests, pros and cons for each device

Review

Key Specs Intel Core Ultra 7 155H and AMD Ryzen 5 6600H
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)
Intel Core Ultra 7 155H
1795
AMD Ryzen 5 6600H
1458
Cinebench R23 (Multi-Core)
Intel Core Ultra 7 155H
15043
AMD Ryzen 5 6600H
10226
Cinebench 2024
Cinebench 2024 (Single-Core)
Intel Core Ultra 7 155H
100
AMD Ryzen 5 6600H
n/a
Cinebench 2024 (Single-Core)
Intel Core Ultra 7 155H
885
AMD Ryzen 5 6600H
n/a
PassMark
PassMark CPU (Single-Core)
Intel Core Ultra 7 155H
3483
AMD Ryzen 5 6600H
3178
PassMark CPU (Multi-Core)
Intel Core Ultra 7 155H
24974
AMD Ryzen 5 6600H
18675
Integer Math87.1 GOps/s64.9 GOps/s
Floating-Point Math64.1 GOps/s36.7 GOps/s
Prime Number Search113 M primes/s52 M primes/s
Random String Sort32.1 M strings/s23.9 M strings/s
Data Encryption16.4 GB/s14.3 GB/s
Data Compression278.4 MB/s230.4 MB/s
Physics1732 frames/s893 frames/s
Extended Instructions165 M matrices/s159 M matrices/s
GeekBench v6
Geekbench 6 (Single-Core)
Intel Core Ultra 7 155H
2421
AMD Ryzen 5 6600H
1954
Geekbench 6 (Multi-Core)
Intel Core Ultra 7 155H
12515
AMD Ryzen 5 6600H
8529
File Compression1220 MB/s857 MB/s
Clang Compilation100.8 KLines/s62.5 KLines/s
HTML5 Browser270.5 pages/s169.7 pages/s
PDF Rendering356.1 MP/sec223.8 MP/sec
Text Processing243.4 pages/s208.8 pages/s
Background Blur49.2 frames/s41.6 frames/s
Photo Processing117.2 frames/s73.7 frames/s
Ray Tracing19.4 MP/sec14.8 MP/sec

Blender

Real-world 3D modeling test
Blender CPU
Intel Core Ultra 7 155H
172.02
AMD Ryzen 5 6600H
132.39

Performance/Watt

Points per watt of PL1 TDP
Geekbench 6 Multi / W 192.5 PPW 189.5 PPW
PassMark CPU / W 384.2 PPW 415 PPW
Cinebench 2024 / W 13.6 PPW n/a
Blender / W 2.65 PPW 2.94 PPW

General Info

Manufacturer Intel AMD
Announced December, 14, 2023 January, 4, 2022
Type Laptop use Laptop use
Architecture x86-64 x86-64
Codename Meteor Lake Zen 3+ (Rembrandt)
Model number 155H n/a
Integrated GPU Arc Graphics (8-Cores) Radeon 660M

Processor

Performance cores
Cores 6 6
Threads 12 12
Frequency 1.4 GHz 3.3 GHz
Max Frequency (Turbo) 4.8 GHz 4.5 GHz
Efficiency cores
Cores10n/a
Threads10n/a
Frequency0.9 GHzn/a
Max Frequency (Turbo)3.8 GHzn/a
General
Cores count166
Threads count2212
Bus frequency100 MHz100 MHz
Multiplier14x33x
L1 cache112 KB/core64 KB/core
L2 cache2000 KB/core512 KB/core
L3 Cache24 MB total16 MB total
Unlocked multiplierNoNo

Package

Process tech. 7 nm 6 nm
Power (TDP) 20-65 W 45 W
Max TDP (Boost) 115 W n/a
Socket FCBGA-2049 FP7
Critical temp. 110 °C 95 °C

Memory Support

Memory Type - LPDDR5-7467
- LPDDR5x-7467
- DDR5-5600
- DDR5-4800
- LPDDR5-6400
Max Size 96 GB 64 GB
Channels 2 2
ECC support No No
Max memory bandwidth n/a 76.8 GB

Other

PCIe Version 5.0 4.0
Max PCIe Lanes 28 20
Tech - Compute: ABM, ADX, AI Boost NPU 3, BMI1, BMI2, CLMUL, DLBoost 3.0, F16C, SHA, VNNI
- Performance: EIST, TBT 2.0, TBT 3.0, TSX
- Virtualization: VT-d, VT-x
- Security: RDRAND, TXT, XD bit, vPro
n/a

Results

After analyzing the data, we consider Intel Core Ultra 7 155H the clear winner in this comparison.

Survey

Which CPU would you pick?
1 (100%)
0 (0%)
Total Votes: 1

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