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Intel Celeron J4005 vs Intel Core Ultra 7 265H

Last updated: 2026-07-04

Table of Contents

Summary
Benchmarks
Specifications
User Reviews
Popular Comparisons

Summary

Benchmarks

Performance Overview
Average performance across multiple benchmarks

Single-core performance

Rank 2 - 14 %

Intel Celeron J4005

Rank 1 - 100 %

Intel Core Ultra 7 265H

Multi-core performance

Rank 2 - 5 %

Intel Celeron J4005

Rank 1 - 100 %

Intel Core Ultra 7 265H

Geekbench 6 Single-Core
Single-core performance

2C / 2T · 2.70 GHz

396

16C / 16T · 5.30 GHz

2,907

Geekbench 6 Multi-Core
Multi-core performance

2C / 2T · 2.70 GHz

687

16C / 16T · 2.20 GHz

14,936

iGPU - FP32 Performance (Single-precision GFLOPS)

Intel UHD Graphics 600

134

Intel Arc 140T

5,579

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

CPU-Z Benchmark 17 (MC)
751 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

Specifications

At a glance

Wischen	Intel Celeron J4005	Intel Core Ultra 7 265H
Family	Intel Celeron (165)	Intel Core Ultra 7 (31)
CPU group	Intel Celeron J4000/N4000/N5000 (11)	Intel Core Ultra 200H (5)
Architecture	Gemini Lake	Arrow Lake H
Technology	14 nm	3 nm
Segment	Notebook	Notebook
Socket	BGA 1090	BGA 2049
Predecessor		Intel Core Ultra 7 165H
Successor

CPU Cores and Base Frequency

Wischen	Intel Celeron J4005	Intel Core Ultra 7 265H
CPU Cores / Threads	2 / 2	16 / 16
Hyperthreading / SMT	✗	✗
Core architecture	normal	hybrid (big.LITTLE)
Core Cluster 1:	2x 2.00 - 2.70 GHz	6x Lion Cove 2.20 - 5.30 GHz
Core Cluster 2:		8x Skymont 1.70 - 4.50 GHz
Core Cluster 3:		2x Crestmont 0.70 - 2.50 GHz
L2-Cache		6.00 MB
L3-Cache	4.00 MB	24.00 MB
Overclocking	✗	✗

Integrated graphics (iGPU)

Wischen	Intel Celeron J4005	Intel Core Ultra 7 265H
GPU name	Intel UHD Graphics 600	Intel Arc 140T
GPU frequency	0.25 - 0.70 GHz	0.60 - 2.30 GHz
CUs / Shader	12 / 96	64 / 1024
Raytracing	✗	✓
Max. displays	3	3
Max. GPU Memory	8 GB	32 GB
Technology	14 nm	5 nm
Release date	Q4/2017	Q1/2025

NPU AI performance

Wischen	Intel Celeron J4005	Intel Core Ultra 7 265H
AI hardware		Intel® AI Boost
AI specifications		Intel AI Boost (OpenVINO, WindowsML, DirectML, ONNX RT)
NPU + CPU + iGPU		97 TOPS

Memory & PCIe

Wischen	Intel Celeron J4005	Intel Core Ultra 7 265H
Memory	LPDDR4-2400 (38.4 GB/s) DDR4-2400 (38.4 GB/s)	LPDDR5X-8400 (134.4 GB/s) DDR5-6400 (102.4 GB/s)
Max. Memory	8 GB	128 GB
Memory channels	2	2
ECC	No	No
PCIe	2.0 x 6	5.0 x 28
PCIe Bandwidth	3.0 GB/s	110.3 GB/s

Thermal Management

Wischen	Intel Celeron J4005	Intel Core Ultra 7 265H
TDP	10 W	28 W
TDP (PL2)		115 W
TDP up
TDP down		20 W
T. junction max.	105 °C	110 °C

Technical details

Wischen	Intel Celeron J4005	Intel Core Ultra 7 265H
Chip design	Monolithic	Chiplet
AES-NI	✓	✓
Operating systems	Windows 10, Windows 11, Linux	Windows 11, Linux
Instruction set	x86-64 (64 bit)	x86-64 (64 bit)
ISA extensions	SSE4.1, SSE4.2	SSE4.1, SSE4.2, AVX2
Release date	Q4/2017	Q1/2025
Release price
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 Celeron J4005 is 1.7 stars (6 ratings), while Intel Core Ultra 7 265H has received 4.0 stars (15 ratings).

Click on the stars to rate one or both processors.

Intel Celeron J4005
2C / 2T · 2.00 - 2.70 GHz

★★★★★

Intel Core Ultra 7 265H
16C / 16T · 2.20 - 5.30 GHz

★★★★★