AMD Ryzen 7 2700U vs AMD Ryzen 9 4900HS

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We compared two laptop CPUs: AMD Ryzen 7 2700U with 4 cores 2.2GHz and AMD Ryzen 9 4900HS with 8 cores 3.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 7 2700U 's Advantages

Lower TDP (15W vs 35W)

AMD Ryzen 9 4900HS 's Advantages

Released 2 years and 5 months late

Higher specification of memory (LPDDR4X-4266 vs DDR4-2400)

Larger memory bandwidth (68.27GB/s vs 35.76GB/s)

Higher base frequency (3.0GHz vs 2.2GHz)

Larger L3 cache size (8MB vs 4MB)

More modern manufacturing process (7nm vs 14nm)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 7 2700U

819

AMD Ryzen 9 4900HS +52%

1252

Cinebench R23 Multi Core

AMD Ryzen 7 2700U

2565

AMD Ryzen 9 4900HS +302%

10320

Geekbench 6 Single Core

AMD Ryzen 7 2700U

847

AMD Ryzen 9 4900HS +66%

1407

Geekbench 6 Multi Core

AMD Ryzen 7 2700U

2834

AMD Ryzen 9 4900HS +75%

4967

Geekbench 5 Single Core

AMD Ryzen 7 2700U

836

AMD Ryzen 9 4900HS +39%

1166

Geekbench 5 Multi Core

AMD Ryzen 7 2700U

2759

AMD Ryzen 9 4900HS +158%

7120

Passmark CPU Single Core

AMD Ryzen 7 2700U

1844

AMD Ryzen 9 4900HS +41%

2614

Passmark CPU Multi Core

AMD Ryzen 7 2700U

6959

AMD Ryzen 9 4900HS +174%

19134

AMD Ryzen 7 2700U

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AMD Ryzen 9 4900HS

General Parameters

Oct 2017

Release Date

Mar 2020

AMD

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Raven Ridge

Core Architecture

Zen 2

FP5

Socket

FP6

Radeon Vega 10

Integrated Graphics

Radeon Vega 8

Package

4.9 billions

Transistor Count

-

14 nm

Manufacturing Process

7 nm

FP5

Socket

FP6

15 W

Power Consumption

35 W

95 °C

Peak Operating Temperature

105 °C

CPU Performance

4

Performance Cores

8

Performance Core Threads

16

2.2 GHz

Performance Core Base Frequency

3.0 GHz

3.8 GHz

Performance Core Turbo Frequency

4.3 GHz

4

Total Core Count

8

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

22x

Multiplier

30x

128 K per core

L1 Cache

-

512 K per core

L2 Cache

512 K per core

4 MB shared

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR4-2400

Memory Types

DDR4-3200, LPDDR4X-4266

32 GB

Max Memory Size

32 GB

2

Max Memory Channels

2

35.76 GB/s

Max Memory Bandwidth

68.27 GB/s

Yes

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

-

1300 MHz

GPU Max Dynamic Frequency

1750 MHz

640

Shader Units

512

40

Texture Units

32

8

Raster Operation Units

8

10

Execution Units

-

10 W

Power Consumption

15 W

3840x2160 - 60 Hz

Max Resolution

-

1.664 TFLOPS

Graphics Performance

-

Miscellaneous

AMD Ryzen 7 2700U

Official Website

AMD Ryzen 9 4900HS

3.0

PCIe Version

3.0

12

PCIe Lanes

16

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