Intel Core Ultra 7 155H — Specifications and Blender benchmarks

Specifications Benchmarks Synonyms

Specifications

Technical data

CPU generation and family

Family
Intel Core Ultra Series 1
Name
Intel Core Ultra 7 155H
Segment
Mobile

CPU Cores and Base Frequency

CPU Cores
16
CPU Threads
22
E-core Base Clock
0.9 GHz
Efficient Cores
8
Low Power Efficient-cores
2
Max. Boost Clock
4.8 GHz
P-core Base Clock
1.4 GHz
Performance Cores
6

Internal Graphics

GPU name
Intel Arc graphics
GPU Turbo
2250 MHz

Memory & PCIe

Max. Memory
96 GB
Memory channels
2
Memory type
Up to LPDDR5/X 7467 MT/s

Thermal Management

Maximum Turbo Power
115 W
Minimum Assured Power
20 W
TDP (PL1 / PBP, legacy combined label)
28 W

Technical details

L3-Cache
24 MB
Official specification sheet
https://cdrdv2-public.intel.com/851467/Intel-Core-Ultra-Series1-Series2-Series3-Comparison.pdf
Release date
Q4/2023
Socket
FCBGA2049

Positions in all rankings

Common positions Intel Core Ultra 7 155H CPU in popular benchmarks, for comparison with other models.

No data

Benchmarks

Performance tests CPU

Published results: 14

Blender Cycles

Each row uses one Blender version, operating system and compute backend.

Test and settings	Intel Core Ultra 7 155H
Blender 4.0.0 / CPU / Windows	172.023937 samples/min Submissions: 27
Blender 4.1.0 / CPU / Linux	208.046252 samples/min Submissions: 5
Blender 4.1.0 / CPU / Windows	167.768255 samples/min Submissions: 44
Blender 4.2.0 / CPU / Linux	184.723177 samples/min Submissions: 18
Blender 4.2.0 / CPU / Windows	167.713327 samples/min Submissions: 51
Blender 4.3.0 / CPU / Linux	192.842865 samples/min Submissions: 8
Blender 4.3.0 / CPU / Windows	145.945895 samples/min Submissions: 63
Blender 4.4.0 / CPU / Linux	186.056374 samples/min Submissions: 14
Blender 4.4.0 / CPU / Windows	142.731163 samples/min Submissions: 24
Blender 4.5.0 / CPU / Linux	245.133456 samples/min Submissions: 6
Blender 4.5.0 / CPU / Windows	148.202787 samples/min Submissions: 53
Blender 5.1.1 / CPU / Windows	160.268669 samples/min Submissions: 12

More tests: 2

Test and settings	Intel Core Ultra 7 155H
Blender 5.2.0 / CPU / Linux	180.503255 samples/min Submissions: 6
Blender 5.2.0 / CPU / Windows	138.974865 samples/min Submissions: 9

Individual system tests

Results were obtained on the reported systems. Test versions and settings remain separate; incomplete conditions do not support calculated model performance differences.

Cinebench 2024 / multiple threads

Result	Reported conditions
1022 points	System: Acemagic F2A CPU / power label: Ultra 7 155H 90 W / 65 W Graphics: Arc 8-Core RAM: 32 GB Exact test build and complete conditions are unreported; no ranking position.

Cinebench 2024 / single thread

Result	Reported conditions
106 points	System: Acemagic F2A CPU / power label: Ultra 7 155H 90 W / 65 W Graphics: Arc 8-Core RAM: 32 GB Exact test build and complete conditions are unreported; no ranking position.

RandomX / XMRig 6.25.0 / 1M / 20 threads / linux

Result	Reported conditions
3330.713172 H/s	RandomX / XMRig 6.25.0 / 1M / 20 threads / linux System RAM: 16 GB OS: Linux x86_64 Duration: 300.236 s User-submitted run; tuning and power settings are incomplete.

Cinebench R23 / multiple threads

Result	Reported conditions
18497 points	System: Acemagic F2A CPU / power label: Ultra 7 155H 90 W / 65 W Graphics: Arc 8-Core RAM: 32 GB Exact test build and complete conditions are unreported; no ranking position.

Cinebench R23 / single thread

Result	Reported conditions
1771 points	System: Acemagic F2A CPU / power label: Ultra 7 155H 90 W / 65 W Graphics: Arc 8-Core RAM: 32 GB Exact test build and complete conditions are unreported; no ranking position.

Cinebench R20 / multiple threads

Result	Reported conditions
7188 points	System: Acemagic F2A CPU / power label: Ultra 7 155H 90 W / 65 W Graphics: Arc 8-Core RAM: 32 GB Exact test build and complete conditions are unreported; no ranking position.

Cinebench R20 / single thread

Result	Reported conditions
679 points	System: Acemagic F2A CPU / power label: Ultra 7 155H 90 W / 65 W Graphics: Arc 8-Core RAM: 32 GB Exact test build and complete conditions are unreported; no ranking position.

Cinebench R15 / multiple threads

Result	Reported conditions
2738 points	System: Acemagic F2A CPU / power label: Ultra 7 155H 90 W / 65 W Graphics: Arc 8-Core RAM: 32 GB Exact test build and complete conditions are unreported; no ranking position.

Cinebench R15 / single thread

Result	Reported conditions
258 points	System: Acemagic F2A CPU / power label: Ultra 7 155H 90 W / 65 W Graphics: Arc 8-Core RAM: 32 GB Exact test build and complete conditions are unreported; no ranking position.