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AMD Ryzen 9 7940H
Benchmarks & Specs

Last updated: 2026-05-02

Table of Contents

Summary
Benchmarks
Specifications
User Reviews
Popular Comparisons

Summary

The AMD Ryzen 9 7940H is a very powerful mobile processor. It is designed for demanding users who expect high performance on the go. This chip is based on the modern Zen 4 architecture. It is manufactured in an advanced 4 nanometer process. This ensures an excellent balance of efficiency and strong computing power.

A special feature is the integrated AMD Radeon 780M graphics unit. It offers truly remarkable graphical capability. This allows creative applications to be used smoothly. Playing many current titles is also quite possible. The generous 8 MB L2 cache and the 16 MB L3 cache noticeably accelerate data processing.

A memory bandwidth of 77 GB/s supports this fast data exchange. The AMD Ryzen 9 7940H handles complex tasks and intensive multitasking effortlessly. We see it as an excellent choice for mobile workstations. Its versatility and the ability to master demanding scenarios convince us.

High mobile performance
Integrated AMD Radeon 780M graphics
Modern Zen 4 architecture (4 nm manufacturing)
Generous L2 and L3 cache

Benchmarks

Performance Overview
Average performance across multiple benchmarks

Single-core performance

Rank 88 / 834
In segment Notebook

Multi-core performance

Rank 90 / 832
In segment Notebook

Geekbench 6 Single-Core
Single-core performance

8C / 8T · 4.70 GHz

2,634

14C / 20T · 5.40 GHz

2,629

8C / 16T · 5.20 GHz

2,617

14C / 20T · 5.20 GHz

2,614

8C / 8T · 3.50 GHz

2,596

Geekbench 6 Multi-Core
Multi-core performance

14C / 20T · 4.10 GHz

12,647

16C / 22T · 4.40 GHz

12,545

8C / 16T · 4.00 GHz

12,447

10C / 10T · 3.20 GHz

12,439

10C / 10T · 3.20 GHz

12,439

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

8C / 16T · 5.10 GHz

2,002

16C / 16T · 4.80 GHz

1,986

8C / 16T · 5.20 GHz

1,974

20C / 28T · 5.30 GHz

1,941

24C / 24T · 3.50 GHz

1,940

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

14C / 20T · 4.40 GHz

11,848

10C / 16T · 4.40 GHz

11,766

8C / 16T · 4.00 GHz

11,600

10C / 16T · 2.40 GHz

11,510

10C / 16T · 4.00 GHz

11,353

iGPU - FP32 Performance (Single-precision GFLOPS)

Intel Iris Xe 8 Core Graphics 128 EUs (Meteor Lake)

4,460

Intel Iris Xe 8 Core Graphics 128 EUs (Meteor Lake)

4,361

AMD Radeon 780M

4,357

AMD Radeon 860M

4,335

Apple M4 (10 Core)

4,260

AI performance (NPU)

10C / 10T · 0.60 GHz

11.0 TOPS

10C / 10T · 0.60 GHz

11.0 TOPS

8C / 8T · 0.60 GHz

11.0 TOPS

8C / 8T · 0.60 GHz

11.0 TOPS

8C / 16T · 4.00 GHz

10.0 TOPS

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

AI performance (NPU)
218 entries

Specifications

At a glance

Property	Value
Family	AMD Ryzen 9 (43)
CPU group	AMD Ryzen 7040 (21)
Architecture	Phoenix (Zen 4)
Technology	4 nm
Segment	Notebook
Socket	FP8
Generation	6
Predecessor
Successor

CPU Cores and Base Frequency

Property	Value
CPU Cores / Threads	8 / 16
Hyperthreading / SMT	✓
Core architecture	normal
Cores:	8x Zen 4
Frequency:	4.00 GHz
Turbo Frequency (1 Core):	5.20 GHz
Turbo Frequency (8 Cores):
L2-Cache	8.00 MB
L3-Cache	16.00 MB
Overclocking	No

Integrated graphics (iGPU)

Property	Value
GPU name	AMD Radeon 780M
GPU frequency	0.80 - 2.80 GHz
CUs / Shader	12 / 768
Raytracing	✓
Max. displays	4
Max. GPU Memory	32 GB
Technology	4 nm
Release date	Q1/2023

NPU AI performance

Property	Value
AI hardware	AMD Ryzen™ AI
AI specifications	AMD dedicated AI XDNA Technology
NPU + CPU + iGPU

Memory & PCIe

Memory type	Memory bandwidth
DDR5-4800 DDR5-5600 LPDDR5-6400 LPDDR5X-7500	76.8 GB/s 89.6 GB/s 102.4 GB/s 120.0 GB/s
Property	Value
Max. Memory	256 GB
Memory channels	2
ECC	✓
PCIe	4.0 x 20
PCIe Bandwidth	39.4 GB/s

Thermal Management

Property	Value
TDP	54 W
TDP (PL2)
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	SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512
Release date	Q1/2023
Release price
Documents	Technical data sheet

User Reviews

Your rating

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★★★★★