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Intel Core i5-7Y54 vs Intel Celeron 3855U

Last updated: 2026-07-05

Table of Contents

Summary
Benchmarks
Specifications
User Reviews
Popular Comparisons

Summary

Benchmarks

Performance Overview
Average performance across multiple benchmarks

Single-core performance

Rank 1 - 100 %

Intel Core i5-7Y54

Rank 2 - 49 %

Intel Celeron 3855U

Multi-core performance

Rank 1 - 100 %

Intel Core i5-7Y54

Rank 2 - 46 %

Intel Celeron 3855U

Geekbench 6 Single-Core
Single-core performance

2C / 4T · 3.20 GHz

899

2C / 2T · 1.60 GHz

361

Geekbench 6 Multi-Core
Multi-core performance

2C / 4T · 2.60 GHz

1,682

2C / 2T · 1.60 GHz

632

Geekbench 5, 64bit Single-Core
Single-core performance

2C / 4T · 3.20 GHz

743

2C / 2T · 1.60 GHz

430

Geekbench 5, 64bit Multi-Core
Multi-core performance

2C / 4T · 2.60 GHz

1,583

2C / 2T · 1.60 GHz

848

iGPU - FP32 Performance (Single-precision GFLOPS)

Intel HD Graphics 615

365

Intel HD Graphics 510

173

Cinebench R15 (Single-Core)
Single-core performance

2C / 4T · 3.20 GHz

118 cb

2C / 2T · 1.60 GHz

68 cb

Cinebench R15 (Multi-Core)
Multi-core performance

2C / 4T · 2.60 GHz

236 cb

2C / 2T · 1.60 GHz

127 cb

More benchmarks

Geekbench 6 (SC)
1,989 entries

Geekbench 6 (MC)
1,927 entries

Geekbench 5 (SC)
2,512 entries

Geekbench 5 (MC)
2,483 entries

FP32 SP (iGPU)
2,219 entries

PassMark CPU-Mark
2,504 entries

Cinebench R15 (SC)
1,113 entries

Cinebench R15 (MC)
1,110 entries

Geekbench 3 (SC)
945 entries

Geekbench 3 (MC)
941 entries

Cinebench R11.5 (SC)
826 entries

Cinebench R11.5 (MC)
837 entries

Cinebench R11.5 iGPU
383 entries

Specifications

At a glance

Wischen	Intel Core i5-7Y54	Intel Celeron 3855U
Family	Intel Core M (16)	Intel Celeron (165)
CPU group	Intel Core i 7Y (3)	Intel Celeron 3000 (10)
Architecture	Kaby Lake Y	Kaby Lake U
Technology	14 nm	14 nm
Segment	Notebook	Notebook
Socket	BGA 1515
Predecessor
Successor

CPU Cores and Base Frequency

Wischen	Intel Core i5-7Y54	Intel Celeron 3855U
CPU Cores / Threads	2 / 4	2 / 2
Hyperthreading / SMT	✓	✗
Core architecture	normal	normal
Cores:	2x	2x
Frequency:	1.20 GHz	1.60 GHz
Turbo (1 Core):	3.20 GHz
Turbo (All Cores):	2.60 GHz
L2-Cache
L3-Cache	4.00 MB	2.00 MB
Overclocking	✗	✗

Integrated graphics (iGPU)

Wischen	Intel Core i5-7Y54	Intel Celeron 3855U
GPU name	Intel HD Graphics 615	Intel HD Graphics 510
GPU frequency	0.30 - 0.95 GHz	0.30 - 0.90 GHz
CUs / Shader	24 / 192	12 / 96
Raytracing	✗	✗
Max. displays	3	3
Max. GPU Memory	16 GB	32 GB
Technology	14nm	14 nm
Release date	Q2/2016	Q1/2015

NPU AI performance

Wischen	Intel Core i5-7Y54	Intel Celeron 3855U
AI hardware
AI specifications
NPU + CPU + iGPU

Memory & PCIe

Wischen	Intel Core i5-7Y54	Intel Celeron 3855U
Memory	LPDDR3-1866 (29.9 GB/s) DDR3L-1600 (25.6 GB/s)	DDR4-2133 (34.1 GB/s) DDR3L-1600 (25.6 GB/s) LPDDR3-1866 (15.0 GB/s)
Max. Memory	16 GB	32 GB
Memory channels	2	2
ECC	No	No
PCIe	3.0 x 10	2.0 x 10
PCIe Bandwidth	9.9 GB/s	5.0 GB/s

Thermal Management

Wischen	Intel Core i5-7Y54	Intel Celeron 3855U
TDP	4.5 W	15 W
TDP (PL2)
TDP up	7 W
TDP down	3.5 W	10 W
T. junction max.	100 °C	100 °C

Technical details

Wischen	Intel Core i5-7Y54	Intel Celeron 3855U
Chip design	Monolithic	Monolithic
AES-NI	✓	✓
Operating systems	Windows 10, Linux	Windows 10, Linux
Instruction set	x86-64 (64 bit)	x86-64 (64 bit)
ISA extensions	SSE4.1, SSE4.2, AVX2	SSE4.1, SSE4.2
Release date	Q4/2016	Q4/2015
Release price	281 $	107 $
Documents	Technical data sheet	Technical data sheet

User Reviews

Your rating

Here you can rate one or both of the processors. The average rating of Intel Core i5-7Y54 is 3.5 stars (8 ratings), while Intel Celeron 3855U has received 3.1 stars (10 ratings).

Click on the stars to rate one or both processors.

Intel Core i5-7Y54
2C / 4T · 1.20 - 3.20 GHz

★★★★★

Intel Celeron 3855U
2C / 2T · 1.60 GHz

★★★★★