AMD Ryzen 9 4900H vs AMD Ryzen 7 4700U

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We compared two laptop CPUs: AMD Ryzen 9 4900H with 8 cores 3.3GHz and AMD Ryzen 7 4700U with 8 cores 2.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 9 4900H 's Advantages

Higher specification of memory (LPDDR4X-4266 vs LPDDR4-4266)

Higher base frequency (3.3GHz vs 2.0GHz)

AMD Ryzen 7 4700U 's Advantages

Lower TDP (10W vs 35W)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 9 4900H +3%

1265

AMD Ryzen 7 4700U

1217

Cinebench R23 Multi Core

AMD Ryzen 9 4900H +52%

11230

AMD Ryzen 7 4700U

7376

Geekbench 6 Single Core

AMD Ryzen 9 4900H +10%

1678

AMD Ryzen 7 4700U

1512

Geekbench 6 Multi Core

AMD Ryzen 9 4900H +8%

6103

AMD Ryzen 7 4700U

5648

Geekbench 5 Single Core

AMD Ryzen 9 4900H +7%

1210

AMD Ryzen 7 4700U

1125

Geekbench 5 Multi Core

AMD Ryzen 9 4900H +53%

7541

AMD Ryzen 7 4700U

4903

Passmark CPU Single Core

AMD Ryzen 9 4900H +7%

2703

AMD Ryzen 7 4700U

2510

Passmark CPU Multi Core

AMD Ryzen 9 4900H +42%

19102

AMD Ryzen 7 4700U

13373

AMD Ryzen 9 4900H

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AMD Ryzen 7 4700U

General Parameters

Mar 2020

Release Date

Jan 2020

AMD

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Zen 2

Core Architecture

Zen 2

FP6

Socket

FP6

Radeon Vega 8

Integrated Graphics

Radeon Vega 7

Package

7 nm

Manufacturing Process

7 nm

FP6

Socket

FP6

35-54 W

Power Consumption

10-25 W

105 °C

Peak Operating Temperature

105 °C

CPU Performance

8

Performance Cores

8

16

Performance Core Threads

8

3.3 GHz

Performance Core Base Frequency

2.0 GHz

4.4 GHz

Performance Core Turbo Frequency

4.1 GHz

8

Total Core Count

8

16

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

33x

Multiplier

20x

-

L1 Cache

32 K per core

512 K per core

L2 Cache

512 K per core

8 MB shared

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR4-3200, LPDDR4X-4266

Memory Types

DDR4-3200, LPDDR4-4266

64 GB

Max Memory Size

32 GB

4

Max Memory Channels

2

68.27 GB/s

Max Memory Bandwidth

68.27 GB/s

Yes

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

true

-

GPU Base Frequency

300 MHz

1750 MHz

GPU Max Dynamic Frequency

1600 MHz

512

Shader Units

448

32

Texture Units

28

8

Raster Operation Units

7

15 W

Power Consumption

10-45 W

-

Graphics Performance

1.108 TFLOPS

Miscellaneous

AMD Ryzen 9 4900H

Official Website

AMD Ryzen 7 4700U

3.0

PCIe Version

3.0

16

PCIe Lanes

16

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