AMD Ryzen 5 7640U vs Intel Core Ultra 7 155H

VS

AMD Ryzen 5 7640U Intel Core Ultra 7 155H

We compared two laptop CPUs: AMD Ryzen 5 7640U with 6 cores 3.5GHz and Intel Core Ultra 7 155H with 16 cores 1.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 5 7640U 's Advantages

Higher specification of memory (LPDDR5x-7500 vs LPDDR5-7467)

Higher base frequency (3.5GHz vs 1.4GHz)

Lower TDP (15W vs 20W)

Intel Core Ultra 7 155H 's Advantages

Released 7 months late

Better graphics card performance

Newer PCIe version (5.0 vs 4.0)

Larger L3 cache size (24MB vs 16MB)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 5 7640U

1648

Intel Core Ultra 7 155H +6%

1758

Cinebench R23 Multi Core

AMD Ryzen 5 7640U

11059

Intel Core Ultra 7 155H +34%

14876

Geekbench 6 Single Core

AMD Ryzen 5 7640U

2409

Intel Core Ultra 7 155H

2386

Geekbench 6 Multi Core

AMD Ryzen 5 7640U

10335

Intel Core Ultra 7 155H +21%

12518

Blender

AMD Ryzen 5 7640U

177

Intel Core Ultra 7 155H +10%

196

Passmark CPU Single Core

AMD Ryzen 5 7640U +1%

3601

Intel Core Ultra 7 155H

3556

Passmark CPU Multi Core

AMD Ryzen 5 7640U

22321

Intel Core Ultra 7 155H +11%

24877

AMD Ryzen 5 7640U

VS

Intel Core Ultra 7 155H

General Parameters

May 2023

Release Date

Dec 2023

Amd

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Zen 4 (Phoenix)

Core Architecture

Meteor Lake

-

Processor Number

155H

FP8

Socket

FCBGA-2049

Radeon 760M

Integrated Graphics

Arc Graphics (8-Cores)

-

Generation

Ultra 7 (Meteor Lake)

Package

25 billions

Transistor Count

-

4 nm

Manufacturing Process

7 nm

FP8

Socket

FCBGA-2049

15-30 W

Power Consumption

20-65 W

-

Max Turbo Power Consumption

115 W

100°C

Peak Operating Temperature

110°C

-

Foundry

Intel

-

Package

FC-BGA

CPU Performance

6

Performance Cores

6

12

Performance Core Threads

12

3.5 GHz

Performance Core Base Frequency

1.4 GHz

4.9 GHz

Performance Core Turbo Frequency

4.8 GHz

-

Efficiency Cores

10

-

Efficiency Core Threads

10

-

Efficiency Core Base Frequency

0.9 GHz

-

Efficiency Core Turbo Frequency

3.8 GHz

6

Total Core Count

16

12

Total Thread Count

22

100 MHz

Bus Frequency

100 MHz

35x

Multiplier

14x

64 K per core

L1 Cache

112 K per core

1 MB per core

L2 Cache

2 MB per core

16 MB shared

L3 Cache

24 MB shared

No

Unlocked Multiplier

No

-

SMP

1

Memory Parameters

DDR5-5600, LPDDR5x-7500

Memory Types

LPDDR5-7467, LPDDR5x-7467, DDR5-5600

256 GB

Max Memory Size

96 GB

2

Max Memory Channels

2

-

Max Memory Bandwidth

120 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

1500 MHz

GPU Base Frequency

-

2600 MHz

GPU Max Dynamic Frequency

2250 MHz

384

Shader Units

128

24

Texture Units

8

16

Raster Operation Units

4

6

Execution Units

8

15 W

Power Consumption

-

Max Resolution

7680x4320 - 60 Hz

4.06 TFLOPS

Graphics Performance

5.76 TFLOPS

Miscellaneous

AMD Ryzen 5 7640U

Official Website

Intel Core Ultra 7 155H

4.0

PCIe Version

5.0

20

PCIe Lanes

28

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