AMD Ryzen 7 7840U vs Intel Core Ultra 5 135H

VS

AMD Ryzen 7 7840U

Intel Core Ultra 5 135H

We compared two laptop CPUs: AMD Ryzen 7 7840U with 8 cores 3.3GHz and Intel Core Ultra 5 135H with 14 cores 1.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 7 7840U 's Advantages

Higher specification of memory (7500 vs 7467)

Higher base frequency (3.3GHz vs 1.7GHz)

More modern manufacturing process (4nm vs 7nm)

Lower TDP (30W vs 65W)

Intel Core Ultra 5 135H 's Advantages

Released 7 months late

Better graphics card performance

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

Newer PCIe version (5.0 vs 4.0)

Larger L3 cache size (18MB vs 16MB)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 7 7840U +1%

1745

Intel Core Ultra 5 135H

1715

Cinebench R23 Multi Core

AMD Ryzen 7 7840U

12789

Intel Core Ultra 5 135H +11%

14306

Geekbench 6 Single Core

AMD Ryzen 7 7840U +6%

2480

Intel Core Ultra 5 135H

2338

Geekbench 6 Multi Core

AMD Ryzen 7 7840U

11518

Intel Core Ultra 5 135H +2%

11796

Cinebench 2024 Multi Core

AMD Ryzen 7 7840U

722

Intel Core Ultra 5 135H +17%

847

Passmark CPU Single Core

AMD Ryzen 7 7840U

3593

Intel Core Ultra 5 135H +2%

3667

Passmark CPU Multi Core

AMD Ryzen 7 7840U +2%

24968

Intel Core Ultra 5 135H

24283

AMD Ryzen 7 7840U

VS

Intel Core Ultra 5 135H

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

135H

FP8

Socket

FCBGA-2049

Radeon 780M

Integrated Graphics

Arc Graphics (7-Cores)

-

Generation

Ultra 5 (Meteor Lake)

Package

25 billions

Transistor Count

-

4 nm

Manufacturing Process

7 nm

15-30 W

Power Consumption

20-65 W

-

Max Turbo Power Consumption

115 W

100 °C

Peak Operating Temperature

110°C

-

Foundry

Intel

CPU Performance

8

Performance Cores

4

16

Performance Core Threads

8

3.3 GHz

Performance Core Base Frequency

1.7 GHz

5.1 GHz

Performance Core Turbo Frequency

4.6 GHz

-

Efficiency Cores

10

-

Efficiency Core Threads

10

-

Efficiency Core Base Frequency

1.2 GHz

-

Efficiency Core Turbo Frequency

3.6 GHz

8

Total Core Count

14

16

Total Thread Count

18

100 MHz

Bus Frequency

100 MHz

33

Multiplier

17x

64 K per core

L1 Cache

112 K per core

8 MB

L2 Cache

2 MB per core

16 MB

L3 Cache

18 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

89.6 GB/s

Max Memory Bandwidth

120 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

800 MHz

GPU Base Frequency

-

2700 MHz

GPU Max Dynamic Frequency

2200 MHz

768

Shader Units

112

48

Texture Units

7

32

Raster Operation Units

4

12

Execution Units

7

15 W

Power Consumption

-

7680x4320 - 60 Hz

Max Resolution

7680x4320 - 60 Hz

4.15 TFLOPS

Graphics Performance

4.92 TFLOPS

AI Accelerator

AMD Ryzen™ AI

NPU

-

10 TOPS

Theoretical performance

-

Miscellaneous

AMD Ryzen 7 7840U

Official Website

Intel Core Ultra 5 135H

4.0

PCIe Version

5.0

20

PCIe Lanes

28

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