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AMD Ryzen 9 4900U
Benchmarks & Specs

Last updated: 2025-07-24

Table of Contents

Summary
Benchmarks
Specifications
User Reviews
Popular Comparisons

Summary

The AMD Ryzen 9 4900U was once a remarkable mobile processor. It was a top solution for slim notebooks. Based on the Zen 2 architecture, manufactured using the 7nm process, it offered a successful blend of performance and efficiency. We found that this processor was convincing in everyday use.

Its eight cores handled multitasking scenarios effortlessly. Even demanding applications benefited from its processing power.AMD Radeon RX Vega 8 (Renoir) was integrated and supported multimedia tasks very well. Even lighter games ran surprisingly smoothly. For a mobile device, this was a real strength.

The 8 MB Level 3 cache contributed to fast data processing. This enabled energy-efficient laptop designs with high performance. It was a popular choice for users who did not want to compromise on mobile performance. Even today, the AMD Ryzen 9 4900U still masters many everyday tasks with ease.

Efficient Zen 2 architecture in 7nm
Strong multitasking performance due to eight cores
Powerful integrated graphics solution (AMD Radeon RX Vega 8)
Low energy consumption for mobile devices

Benchmarks

Performance Overview
Average performance across multiple benchmarks

Single-core performance

Rank 199 / 334
In segment Notebook

Multi-core performance

Rank ? / ?
In segment Notebook

Cinebench R23 Single-Core
Single-core performance

8C / 16T · 4.40 GHz

1,284 pts

8C / 16T · 5.30 GHz

1,283 pts

8C / 16T · 4.40 GHz

1,279 pts

8C / 16T · 4.30 GHz

1,274 pts

8C / 16T · 4.40 GHz

1,262 pts

Cinebench R20 Single-Core
Single-core performance

8C / 16T · 5.30 GHz

507 cb

8C / 16T · 5.10 GHz

506 cb

8C / 16T · 4.40 GHz

501 cb

8C / 16T · 5.00 GHz

499 cb

16C / 16T · 4.06 GHz

496 cb

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

4C / 8T · 4.60 GHz

1,219

8C / 16T · 4.30 GHz

1,207

8C / 16T · 4.40 GHz

1,203

6C / 12T · 4.70 GHz

1,202

4C / 8T · 4.50 GHz

1,201

Cinebench R20 Multi-Core
Multi-core performance

6C / 12T · 3.00 GHz

3,361 cb

10C / 12T · 2.50 GHz

3,321 cb

8C / 16T · 3.40 GHz

3,292 cb

6C / 12T · 4.00 GHz

3,247 cb

10C / 12T · 2.70 GHz

3,009 cb

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

6C / 12T · 4.00 GHz

6,479

6C / 12T · 2.50 GHz

6,477

8C / 16T · 3.40 GHz

6,422

6C / 12T · 3.80 GHz

6,385

6C / 12T · 3.80 GHz

6,385

iGPU - FP32 Performance (Single-precision GFLOPS)

Intel Iris Xe Graphics 80 (Alder Lake)

1,797

Intel Iris Xe Graphics 80 (Alder Lake)

1,797

AMD Radeon RX Vega 8 (Renoir)

1,792

Intel Xe 4 Core Graphics 64 EUs (Arrow Lake)

1,790

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

1,785

Cinebench R15 (Single-Core)
Single-core performance

8C / 16T · 5.00 GHz

208 cb

6C / 12T · 4.70 GHz

205 cb

8C / 16T · 4.40 GHz

204 cb

8C / 16T · 4.30 GHz

200 cb

8C / 16T · 4.20 GHz

197 cb

Cinebench R15 (Multi-Core)
Multi-core performance

6C / 12T · 3.00 GHz

1,442 cb

10C / 12T · 1.80 GHz

1,431 cb

8C / 16T · 3.40 GHz

1,384 cb

6C / 12T · 3.80 GHz

1,269 cb

6C / 12T · 3.40 GHz

1,265 cb

More benchmarks

Cinebench R23 (SC)
690 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

Cinebench R15 (SC)
1,113 entries

Cinebench R15 (MC)
1,110 entries

Specifications

At a glance

Property	Value
Family	AMD Ryzen 9 (43)
CPU group	AMD Ryzen 4000U (11)
Architecture	Renoir (Zen 2)
Technology	7 nm
Segment	Notebook
Socket	FP6
Generation	3
Predecessor
Successor

CPU Cores and Base Frequency

Property	Value
CPU Cores / Threads	8 / 16
Hyperthreading / SMT	✓
Core architecture	normal
Cores:	8x
Frequency:	2.00 GHz
Turbo Frequency (1 Core):	4.40 GHz
Turbo Frequency (8 Cores):	3.40 GHz
L2-Cache
L3-Cache	8.00 MB
Overclocking	No

Integrated graphics (iGPU)

Property	Value
GPU name	AMD Radeon RX Vega 8 (Renoir)
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

Property	Value
AI hardware
AI specifications
NPU + CPU + iGPU

Memory & PCIe

Memory type	Memory bandwidth
LPDDR4-4266 DDR4-3200	51.2 GB/s 51.2 GB/s
Property	Value
Max. Memory	64 GB
Memory channels	2
ECC	✓
PCIe	3.0 x 12
PCIe Bandwidth	11.8 GB/s

Thermal Management

Property	Value
TDP	15 W
TDP (PL2)
TDP up	25 W
TDP down	10 W
T. junction max.	105 °C

Technical details

Property	Value
Chip design	Chiplet
AES-NI	✓
Operating systems	Windows 10, Windows 11, Linux
Instruction set	x86-64 (64 bit)
ISA extensions	SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
Release date	Q1/2020
Release price
Documents

User Reviews

Your rating

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