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Intel Core i7-12800HE
Benchmarks & Specs

Last updated: 2026-03-01

Table of Contents

Summary
Benchmarks
Specifications
User Reviews
Popular Comparisons

Summary

The Intel Core i7-12800HE belongs to the Alder Lake H generation. It was specifically designed for demanding mobile applications. It is manufactured using the 10-nanometer process. This allows for a good balance between energy efficiency and computing power. A key feature is its innovative hybrid architecture.

It skillfully combines powerful and efficient cores. This ensures smooth usage under varying loads. For visual tasks, the integrated Intel Iris Xe Graphics 96 is available. This graphics unit offers solid support for all everyday applications. It also delivers good results for media playback or light image editing.

The processor has a generous L2 cache of 12 MB. In addition, there is an L3 cache of 24 MB. Such high cache values contribute significantly to fast data processing. We see how this noticeably improves system responsiveness. The Intel Core i7-12800HE remains a very reliable choice. It still proves its worth today in many areas of application.

Its robust design makes it ideal for long-term use.

Hybrid architecture (Alder Lake H)
Integrated Intel Iris Xe Graphics 96
Large L2 and L3 cache values
Efficient 10-nanometer manufacturing

Benchmarks

Performance Overview
Average performance across multiple benchmarks

Single-core performance

Rank 208 / 834
In segment Notebook

Multi-core performance

Rank 105 / 832
In segment Notebook

Geekbench 6 Single-Core
Single-core performance

12C / 16T · 4.50 GHz

2,215

8C / 12T · 4.40 GHz

2,207

14C / 20T · 4.60 GHz

2,196

10C / 12T · 4.60 GHz

2,183

10C / 12T · 4.60 GHz

2,183

Geekbench 6 Multi-Core
Multi-core performance

10C / 16T · 4.40 GHz

12,310

10C / 16T · 2.40 GHz

12,177

14C / 20T · 3.40 GHz

12,167

8C / 16T · 4.25 GHz

12,135

8C / 16T · 4.25 GHz

12,135

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

14C / 20T · 5.00 GHz

1,754

14C / 20T · 5.00 GHz

1,754

14C / 20T · 4.60 GHz

1,753

16C / 22T · 4.80 GHz

1,746

14C / 20T · 5.20 GHz

1,745

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

10C / 10T · 3.20 GHz

12,574

10C / 10T · 0.91 GHz

12,509

14C / 20T · 3.40 GHz

12,465

10C / 10T · 3.50 GHz

12,224

14C / 20T · 4.50 GHz

12,203

iGPU - FP32 Performance (Single-precision GFLOPS)

Intel Iris Xe Graphics 96 (Tiger Lake)

2,147

Intel Iris Xe Graphics 96 (Tiger Lake)

2,147

Intel Iris Xe Graphics 96 (Alder Lake)

2,146

Qualcomm Adreno X1

2,100

Intel Iris Xe 4 Core Graphics 64 EUs (Meteor Lake)

2,084

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

Specifications

At a glance

Property	Value
Family	Intel Core i7 (300)
CPU group	Intel Core i 12000H (23)
Architecture	Alder Lake H
Technology	10 nm
Segment	Notebook
Socket	BGA 1744
Generation	12
Predecessor
Successor	Intel Core i7-13800HE Q1/2023

CPU Cores and Base Frequency

Property	Value
CPU Cores / Threads	14 / 20
Hyperthreading / SMT	✓
Core architecture	hybrid (big.LITTLE)
Core Cluster 1:	6x Golden Cove 2.40 - 4.60 GHz
Core Cluster 2:	8x Gracemont 1.80 - 3.50 GHz
L2-Cache	11.50 MB
L3-Cache	24.00 MB
Overclocking	No

Integrated graphics (iGPU)

Property	Value
GPU name	Intel Iris Xe Graphics 96 (Alder Lake)
GPU frequency	0.40 - 1.40 GHz
CUs / Shader	96 / 768
Raytracing	✗
Max. displays	4
Max. GPU Memory	32 GB
Technology	10 nm
Release date	Q1/2022

NPU AI performance

Property	Value
AI hardware
AI specifications
NPU + CPU + iGPU

Memory & PCIe

Memory type	Memory bandwidth
LPDDR5-5200 LPDDR4X-4266 DDR5-4800 DDR4-3200	83.2 GB/s 68.2 GB/s 76.8 GB/s 51.2 GB/s
Property	Value
Max. Memory	64 GB
Memory channels	2
ECC	✗
PCIe	4.0 x 28
PCIe Bandwidth	55.1 GB/s

Thermal Management

Property	Value
TDP	45 W
TDP (PL2)	115 W
TDP up
TDP down	35 W
T. junction max.	100 °C

Technical details

Property	Value
Chip design	Monolithic
AES-NI	✓
Operating systems	Windows 10, Windows 11, Linux
Instruction set	x86-64 (64 bit)
ISA extensions	SSE4.1, SSE4.2, AVX2, AVX2+
Release date	Q1/2022
Release price
Documents	Technical data sheet

User Reviews

Your rating

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