Intel Core Ultra 7 155H vs AMD Ryzen 5 PRO 8640HS

VS

Intel Core Ultra 7 155H

AMD Ryzen 5 PRO 8640HS

We compared two laptop CPUs: Intel Core Ultra 7 155H with 16 cores 1.4GHz and AMD Ryzen 5 PRO 8640HS with 6 cores 3.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core Ultra 7 155H 's Advantages

Larger memory bandwidth (120GB/s vs 89.6GB/s)

Newer PCIe version (5.0 vs 4)

Larger L3 cache size (24MB vs 16MB)

AMD Ryzen 5 PRO 8640HS 's Advantages

Higher specification of memory (7500 vs 7467)

Higher base frequency (3.5GHz vs 1.4GHz)

More modern manufacturing process (4nm vs 7nm)

Lower TDP (30W vs 65W)

Score

Benchmark

Geekbench 6 Single Core

Intel Core Ultra 7 155H

2386

AMD Ryzen 5 PRO 8640HS +1%

2432

Geekbench 6 Multi Core

Intel Core Ultra 7 155H +28%

12518

AMD Ryzen 5 PRO 8640HS

9739

Intel Core Ultra 7 155H

VS

AMD Ryzen 5 PRO 8640HS

General Parameters

Dec 2023

Release Date

Apr 2024

Intel

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

-

Meteor Lake

Core Architecture

Hawk Point

155H

Processor Number

-

FCBGA-2049

Socket

AMD Socket FP7

Arc Graphics (8-Cores)

Integrated Graphics

Radeon 760M

Ultra 7 (Meteor Lake)

Generation

Ryzen 5 (Zen 4 (Hawk Point))

Package

-

Transistor Count

25 billions

7 nm

Manufacturing Process

4 nm

20-65 W

Power Consumption

20-30 W

115 W

Max Turbo Power Consumption

-

110°C

Peak Operating Temperature

-

Intel

Foundry

TSMC

-

Die Size

178 mm²

CPU Performance

6

Performance Cores

6

12

Performance Core Threads

12

1.4 GHz

Performance Core Base Frequency

3.5 GHz

4.8 GHz

Performance Core Turbo Frequency

4.9 GHz

10

Efficiency Cores

-

10

Efficiency Core Threads

-

0.9 GHz

Efficiency Core Base Frequency

-

3.8 GHz

Efficiency Core Turbo Frequency

-

16

Total Core Count

6

22

Total Thread Count

12

100 MHz

Bus Frequency

100 MHz

14x

Multiplier

35.0

112 K per core

L1 Cache

64 KB per core

2 MB per core

L2 Cache

6 MB

24 MB shared

L3 Cache

16 MB

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

LPDDR5-7467, LPDDR5x-7467, DDR5-5600

Memory Types

DDR5-5600,LPDDR5x-7500

96 GB

Max Memory Size

256 GB

2

Max Memory Channels

2

120 GB/s

Max Memory Bandwidth

89.6 GB/s

No

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

true

-

GPU Base Frequency

MHz

2250 MHz

GPU Max Dynamic Frequency

2600 MHz

128

Shader Units

-

8

Texture Units

-

4

Raster Operation Units

-

8

Execution Units

8

7680x4320 - 60 Hz

Max Resolution

-

5.76 TFLOPS

Graphics Performance

-

AI Accelerator

-

NPU

AMD Ryzen™ AI

-

Theoretical performance

16 TOPS

Miscellaneous

Intel Core Ultra 7 155H

Official Website

AMD Ryzen 5 PRO 8640HS

5.0

PCIe Version

4

28

PCIe Lanes

20

Related CPU Comparisons

1

Intel Core Ultra 7 155H vs Intel Core i3 1220P

2

Intel Core Ultra 7 155H vs Apple M4 10 Cores

3

Intel Core Ultra 7 155H vs Intel Core i5 13500H

4

Intel Core Ultra 7 155H vs Intel Core i5 12600H

5

Intel Core Ultra 7 155H vs Intel Core i5 1340P

6

Intel Core Ultra 7 155H vs AMD Ryzen 7 Pro 6850U

7

Intel Core Ultra 7 155H vs AMD Ryzen 9 PRO 8945HS

8

Intel Core Ultra 7 155H vs Intel Core 5 220U

9

Intel Core Ultra 7 155H vs AMD Ryzen 3 5400U

10

Intel Core Ultra 7 155H vs Intel Core i5 1230U

Related News

1

AMD's Thunderous Strike: Ryzen 9 9950X3D Performance Scores Revealed for the First Time!

2

Continuous Decline in DRAM Memory Prices: Downward Trend Intensifies

3

NVIDIA GB202 Chip Unveiled for the First Time, to be Used in RTX 5090 with 512-bit GDDR7 Memory

4

Strix Halo Integrated Graphics Score Appears on Passmark, Currently Slightly Below RTX 3060 12GB

5

AMD Unveils New RX 9070 XT Graphics Card Performance: Positioned Between RX 7900 GRE and RX 7900 XT

6

Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card

7

CPU-Z Minor Update: Support for Intel's Four New Products and New Memory

8

CXMT Reportedly Achieves 80% Yield in DDR5 Production

9

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

10

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market