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Intel Core 3 processor 100U vs AMD Ryzen 9 8945H

Last updated: 2026-06-02

Table of Contents

Summary
Benchmarks
Specifications
User Reviews
Popular Comparisons

Summary

Benchmarks

Performance Overview
Average performance across multiple benchmarks

Single-core performance

Rank ?

Intel Core 3 processor 100U

Rank ?

AMD Ryzen 9 8945H

Multi-core performance

Rank 2 - 50 %

Intel Core 3 processor 100U

Rank 1 - 100 %

AMD Ryzen 9 8945H

iGPU - FP32 Performance (Single-precision GFLOPS)

Intel Iris Xe Graphics 64 (Alder Lake)

1,240

AMD Radeon 780M

4,357

More benchmarks

Cinebench 2024 (SC)
427 entries

Cinebench 2024 (MC)
422 entries

Cinebench R23 (SC)
690 entries

Cinebench R23 (MC)
665 entries

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

AI performance (NPU)
218 entries

Specifications

At a glance

Wischen	Intel Core 3 processor 100U	AMD Ryzen 9 8945H
Family	Intel Core 3 (5)	AMD Ryzen 9 (43)
CPU group	Intel Core processors - Mobile (Series 1) (3)	AMD Ryzen 8040 (22)
Architecture	Raptor Lake U	Hawk Point (Zen 4)
Technology	10 nm	4 nm
Segment	Notebook	Notebook
Socket	BGA 1744	FP8
Predecessor
Successor		AMD Ryzen AI 9 HX 370

CPU Cores and Base Frequency

Wischen	Intel Core 3 processor 100U	AMD Ryzen 9 8945H
CPU Cores / Threads	6 / 8	8 / 16
Hyperthreading / SMT	✓	✓
Core architecture	hybrid (big.LITTLE)	normal
Core Cluster 1:	2x Redwood Cove 1.20 - 4.70 GHz	8x Zen 4 4.00 - 5.20 GHz
Core Cluster 2:	4x Crestmont 0.90 - 3.30 GHz
L2-Cache	10.00 MB	8.00 MB
L3-Cache		16.00 MB
Overclocking	✗	✗

Integrated graphics (iGPU)

Wischen	Intel Core 3 processor 100U	AMD Ryzen 9 8945H
GPU name	Intel Iris Xe Graphics 64 (Alder Lake)	AMD Radeon 780M
GPU frequency	0.35 - 1.25 GHz	0.80 - 2.80 GHz
CUs / Shader	64 / 512	12 / 768
Raytracing	✗	✓
Max. displays	4	4
Max. GPU Memory	32 GB	32 GB
Technology	10 nm	4 nm
Release date	Q1/2022	Q1/2023

NPU AI performance

Wischen	Intel Core 3 processor 100U	AMD Ryzen 9 8945H
AI hardware	Intel® AI Boost	AMD Ryzen™ AI
AI specifications	Intel Deep Learning Boost (Intel DL Boost)	AMD Ryzen™ AI (XDNA) @ 16 TOPS
NPU + CPU + iGPU		39 TOPS

Memory & PCIe

Wischen	Intel Core 3 processor 100U	AMD Ryzen 9 8945H
Memory	LPDDR5-5200 (83.2 GB/s) DDR5-5200 (83.2 GB/s) LPDDR4X-4266 (68.2 GB/s) DDR4-3200 (51.2 GB/s)	LPDDR5X-7500 (120.0 GB/s) LPDDR5-6400 (102.4 GB/s) DDR5-5600 (89.6 GB/s) DDR5-4800 (76.8 GB/s)
Max. Memory	96 GB	256 GB
Memory channels	2	2
ECC	No	No
PCIe	4.0 x 20	4.0 x 20
PCIe Bandwidth	39.4 GB/s	39.4 GB/s

Thermal Management

Wischen	Intel Core 3 processor 100U	AMD Ryzen 9 8945H
TDP	15 W	45 W
TDP (PL2)	55 W
TDP up		54 W
TDP down	12 W	35 W
T. junction max.	100 °C	100 °C

Technical details

Wischen	Intel Core 3 processor 100U	AMD Ryzen 9 8945H
Chip design	Monolithic	Monolithic
AES-NI	✓	✓
Operating systems	Windows 11, Linux	Windows 10, Windows 11, Linux
Instruction set	x86-64 (64 bit)	x86-64 (64 bit)
ISA extensions	SSE4.1, SSE4.2, AVX2	SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512
Release date	Q1/2024	Q1/2024
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 Core 3 processor 100U is 4.3 stars (34 ratings), while AMD Ryzen 9 8945H has received 2.2 stars (75 ratings).

Click on the stars to rate one or both processors.

Intel Core 3 processor 100U
6C / 8T · 1.20 - 4.70 GHz

★★★★★

AMD Ryzen 9 8945H
8C / 16T · 4.00 - 5.20 GHz

★★★★★