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AMD Ryzen 9 5900HS vs Intel Core i7-975

Last updated: 2026-02-02

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 %

AMD Ryzen 9 5900HS

Rank 2 - 36 %

Intel Core i7-975

Multi-core performance

Rank 1 - 100 %

AMD Ryzen 9 5900HS

Rank 2 - 26 %

Intel Core i7-975

Geekbench 6 Single-Core
Single-core performance

8C / 16T · 4.60 GHz

2,004

4C / 8T · 3.60 GHz

635

Geekbench 6 Multi-Core
Multi-core performance

8C / 16T · 4.00 GHz

6,886

4C / 8T · 3.33 GHz

2,225

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

8C / 16T · 4.60 GHz

1,488

4C / 8T · 3.60 GHz

607

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

8C / 16T · 4.00 GHz

8,577

4C / 8T · 3.33 GHz

2,460

CPU-Z Benchmark 17 Multi-Core
Multi-core performance

8C / 16T · 3.00 GHz

5,413

4C / 8T · 3.33 GHz

1,598

More benchmarks

Cinebench R23 (SC)
690 entries

Cinebench R23 (MC)
665 entries

Geekbench 6 (SC)
1,989 entries

Geekbench 6 (MC)
1,927 entries

Cinebench R20 (SC)
666 entries

Geekbench 5 (SC)
2,512 entries

Cinebench R20 (MC)
615 entries

Geekbench 5 (MC)
2,483 entries

FP32 SP (iGPU)
2,219 entries

Blender 3.1 Benchmark
213 entries

PassMark CPU-Mark
2,504 entries

CPU-Z Benchmark 17 (MC)
751 entries

V-Ray CPU-Render
251 entries

Specifications

At a glance

Wischen	AMD Ryzen 9 5900HS	Intel Core i7-975
Family	AMD Ryzen 9 (43)	Intel Core i7 Extreme Edition (24)
CPU group	AMD Ryzen 5000H (11)	Intel Core i7 900 (7)
Architecture	Cezanne (Zen 3)	Bloomfield
Technology	7 nm	45 nm
Segment	Notebook	Desktop
Socket	FP6	LGA 1366
Predecessor
Successor	AMD Ryzen 9 6900HS

CPU Cores and Base Frequency

Wischen	AMD Ryzen 9 5900HS	Intel Core i7-975
CPU Cores / Threads	8 / 16	4 / 8
Hyperthreading / SMT	✓	✓
Core architecture	normal	normal
Cores:	8x	4x
Frequency:	3.00 GHz	3.33 GHz
Turbo (1 Core):	4.60 GHz	3.60 GHz
Turbo (All Cores):	4.00 GHz
L2-Cache	4.00 MB	1.00 MB
L3-Cache	16.00 MB	8.00 MB
Overclocking	✗	✓

Integrated graphics (iGPU)

Wischen	AMD Ryzen 9 5900HS	Intel Core i7-975
GPU name	AMD Radeon RX Vega 8 (Renoir)	no iGPU
GPU frequency	0.40 - 1.75 GHz
CUs / Shader	8 / 512	/
Raytracing	✗	✗
Max. displays	3
Max. GPU Memory	8 GB
Technology	7 nm
Release date	Q1/2020

NPU AI performance

Wischen	AMD Ryzen 9 5900HS	Intel Core i7-975
AI hardware
AI specifications
NPU + CPU + iGPU

Memory & PCIe

Wischen	AMD Ryzen 9 5900HS	Intel Core i7-975
Memory	LPDDR4-4266 (51.2 GB/s) DDR4-3200 (51.2 GB/s)	DDR3-1066 (25.6 GB/s)
Max. Memory	64 GB	24 GB
Memory channels	2	3
ECC	No	No
PCIe	3.0 x 12
PCIe Bandwidth	11.8 GB/s

Thermal Management

Wischen	AMD Ryzen 9 5900HS	Intel Core i7-975
TDP	35 W	130 W
TDP (PL2)
TDP up	54 W
TDP down
T. junction max.	105 °C

Technical details

Wischen	AMD Ryzen 9 5900HS	Intel Core i7-975
Chip design	Chiplet	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	SSE4a, SSE4.1, SSE4.2, AVX2, FMA3	SSE4.1, SSE4.2
Release date	Q2/2021	Q4/2008
Release price		1059 $
Documents		Technical data sheet

User Reviews

Your rating

Here you can rate one or both of the processors. The average rating of AMD Ryzen 9 5900HS is 4.5 stars (13 ratings), while Intel Core i7-975 has received 4.7 stars (3 ratings).

Click on the stars to rate one or both processors.

AMD Ryzen 9 5900HS
8C / 16T · 3.00 - 4.60 GHz

★★★★★

Intel Core i7-975
4C / 8T · 3.33 - 3.60 GHz

★★★★★