AMD Ryzen 9 7940HX vs Intel Core Ultra 5 135U

VS

AMD Ryzen 9 7940HX Intel Core Ultra 5 135U

We compared two laptop CPUs: AMD Ryzen 9 7940HX with 16 cores 2.4GHz and Intel Core Ultra 5 135U with 12 cores 1.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 9 7940HX 's Advantages

Newer PCIe version (5.0 vs 4.0)

Higher base frequency (2.4GHz vs 1.6GHz)

Larger L3 cache size (64MB vs 12MB)

Intel Core Ultra 5 135U 's Advantages

Better graphics card performance

Higher specification of memory (LPDDR5-7467 vs DDR5-5200)

Larger memory bandwidth (120GB/s vs 83.2GB/s)

Lower TDP (12W vs 55W)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 9 7940HX +11%

1882

Intel Core Ultra 5 135U

1682

Cinebench R23 Multi Core

AMD Ryzen 9 7940HX +281%

33284

Intel Core Ultra 5 135U

8721

Geekbench 6 Single Core

AMD Ryzen 9 7940HX +27%

2688

Intel Core Ultra 5 135U

2111

Geekbench 6 Multi Core

AMD Ryzen 9 7940HX +79%

15655

Intel Core Ultra 5 135U

8704

AMD Ryzen 9 7940HX

VS

Intel Core Ultra 5 135U

General Parameters

Jan 2024

Release Date

Dec 2023

AMD

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Zen 4 (Dragon Range)

Core Architecture

Meteor Lake

-

Processor Number

135U

AMD Socket FL1

Socket

FCBGA-2049

Radeon 610M

Integrated Graphics

Arc Graphics (4-Cores)

-

Generation

Ultra 5 (Meteor Lake)

Package

13.14 billions

Transistor Count

-

5 nm

Manufacturing Process

7 nm

AMD Socket FL1

Socket

FCBGA-2049

55 W

Power Consumption

12-57 W

100°C

Peak Operating Temperature

110°C

-

Foundry

Intel

-

Package

FC-BGA

CPU Performance

16

Performance Cores

2

32

Performance Core Threads

4

2.4 GHz

Performance Core Base Frequency

1.6 GHz

5.2 GHz

Performance Core Turbo Frequency

4.4 GHz

-

Efficiency Cores

10

-

Efficiency Core Threads

10

-

Efficiency Core Base Frequency

1.1 GHz

-

Efficiency Core Turbo Frequency

3.6 GHz

16

Total Core Count

12

32

Total Thread Count

14

100 MHz

Bus Frequency

100 MHz

24

Multiplier

16x

64 K per core

L1 Cache

112 K per core

1 MB per core

L2 Cache

2 MB per core

64 MB

L3 Cache

12 MB shared

Yes

Unlocked Multiplier

No

-

SMP

1

Memory Parameters

DDR5-5200

Memory Types

LPDDR5-7467, LPDDR5x-7467, DDR5-5600

64 GB

Max Memory Size

96 GB

2

Max Memory Channels

2

83.2 GB/s

Max Memory Bandwidth

120 GB/s

-

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

400 MHz

GPU Base Frequency

-

2200 MHz

GPU Max Dynamic Frequency

1900 MHz

128

Shader Units

64

8

Texture Units

4

Raster Operation Units

2

Execution Units

4

15 W

Power Consumption

-

Max Resolution

7680x4320 - 60 Hz

0.563 TFLOPS

Graphics Performance

2.24 TFLOPS

Miscellaneous

Official Website

Intel Core Ultra 5 135U

5.0

PCIe Version

4.0

28

PCIe Lanes

20

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