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Intel Core i7-12700E vs Intel Celeron 3965U

Last updated: 2025-10-07

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 i7-12700E

Rank 2 - 26 %

Intel Celeron 3965U

Multi-core performance

Rank 1 - 100 %

Intel Core i7-12700E

Rank 2 - 8 %

Intel Celeron 3965U

Geekbench 6 Single-Core
Single-core performance

12C / 20T · 4.80 GHz

2,459

2C / 2T · 2.20 GHz

469

Geekbench 6 Multi-Core
Multi-core performance

12C / 20T · 4.00 GHz

11,321

2C / 2T · 2.20 GHz

832

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

12C / 20T · 4.80 GHz

1,665

2C / 2T · 2.20 GHz

560

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

12C / 20T · 4.00 GHz

10,170

2C / 2T · 2.20 GHz

1,084

iGPU - FP32 Performance (Single-precision GFLOPS)

Intel UHD Graphics 770

768

Intel HD Graphics 610

173

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

3DMark Timespy (iGPU)
534 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

Specifications

At a glance

Wischen	Intel Core i7-12700E	Intel Celeron 3965U
Family	Intel Core i7 (300)	Intel Celeron (165)
CPU group	Intel Core i 12000 (34)	Intel Celeron 3000 (10)
Architecture	Alder Lake S	Kaby Lake U
Technology	10 nm	14 nm
Segment	Desktop	Notebook
Socket	LGA 1700	BGA 1356
Predecessor
Successor	Intel Core i7-13700E

CPU Cores and Base Frequency

Wischen	Intel Core i7-12700E	Intel Celeron 3965U
CPU Cores / Threads	12 / 20	2 / 2
Hyperthreading / SMT	✓	✗
Core architecture	hybrid (big.LITTLE)	normal
Core Cluster 1:	8x Golden Cove 2.10 - 4.80 GHz	2x 2.20 GHz
Core Cluster 2:	4x Gracemont 1.60 - 3.60 GHz
L2-Cache	12.00 MB
L3-Cache	25.00 MB	2.00 MB
Overclocking	✗	✗

Integrated graphics (iGPU)

Wischen	Intel Core i7-12700E	Intel Celeron 3965U
GPU name	Intel UHD Graphics 770	Intel HD Graphics 610
GPU frequency	0.30 - 1.50 GHz	0.30 - 0.90 GHz
CUs / Shader	32 / 256	12 / 96
Raytracing	✗	✗
Max. displays	3	3
Max. GPU Memory	64 GB	32 GB
Technology	10 nm	14 nm
Release date	Q4/2021	Q3/2016

NPU AI performance

Wischen	Intel Core i7-12700E	Intel Celeron 3965U
AI hardware
AI specifications
NPU + CPU + iGPU

Memory & PCIe

Wischen	Intel Core i7-12700E	Intel Celeron 3965U
Memory	DDR5-4800 (76.8 GB/s) DDR4-3200 (51.2 GB/s)	DDR4-2133 (34.1 GB/s) DDR3L-1600 (25.6 GB/s) LPDDR3-1866 (15.0 GB/s)
Max. Memory	128 GB	32 GB
Memory channels	2	2
ECC	Yes	No
PCIe	5.0 x 20	2.0 x 10
PCIe Bandwidth	78.8 GB/s	5.0 GB/s

Thermal Management

Wischen	Intel Core i7-12700E	Intel Celeron 3965U
TDP	65 W	15 W
TDP (PL2)	180 W
TDP up
TDP down		10 W
T. junction max.	100 °C	100 °C

Technical details

Wischen	Intel Core i7-12700E	Intel Celeron 3965U
Chip design	Monolithic	Monolithic
AES-NI	✓	✓
Operating systems	Windows 10, Windows 11, Linux	Windows 10, Linux
Instruction set	x86-64 (64 bit)	x86-64 (64 bit)
ISA extensions	SSE4.1, SSE4.2, AVX2, AVX2+	SSE4.1, SSE4.2
Release date	Q1/2022	Q1/2017
Release price	344 $	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 i7-12700E is 4.7 stars (3 ratings), while Intel Celeron 3965U has received 5.0 stars (7 ratings).

Click on the stars to rate one or both processors.

Intel Core i7-12700E
12C / 20T · 2.10 - 4.80 GHz

★★★★★

Intel Celeron 3965U
2C / 2T · 2.20 GHz

★★★★★