Intel Core Ultra 5 115U vs AMD Ryzen 9 7940HX

VS

Intel Core Ultra 5 115U

AMD Ryzen 9 7940HX

We compared two laptop CPUs: Intel Core Ultra 5 115U with 8 cores 1.5GHz and AMD Ryzen 9 7940HX with 16 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core Ultra 5 115U 's Advantages

Higher specification of memory (7467 vs 5200)

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

Lower TDP (15W vs 55W)

AMD Ryzen 9 7940HX 's Advantages

Integrated graphics card

Newer PCIe version (5.0 vs 4)

Higher base frequency (2.4GHz vs 1.5GHz)

Larger L3 cache size (64MB vs 10MB)

More modern manufacturing process (5nm vs 7nm)

Score

Benchmark

Geekbench 6 Single Core

Intel Core Ultra 5 115U

1616

AMD Ryzen 9 7940HX +66%

2688

Geekbench 6 Multi Core

Intel Core Ultra 5 115U

5338

AMD Ryzen 9 7940HX +193%

15655

Intel Core Ultra 5 115U

VS

AMD Ryzen 9 7940HX

General Parameters

Dec 2023

Release Date

Jan 2024

Intel

Manufacturer

AMD

Laptop

Type

Laptop

-

Instruction Set

x86-64

Meteor Lake

Core Architecture

Zen 4 (Dragon Range)

Intel BGA 2049

Socket

AMD Socket FL1

Arc Xe-LPG 48EU

Integrated Graphics

Radeon 610M

Ultra 5 (Meteor Lake)

Generation

-

Package

-

Transistor Count

13.14 billions

7 nm

Manufacturing Process

5 nm

15 W

Power Consumption

55 W

-

Peak Operating Temperature

100°C

Intel

Foundry

-

CPU Performance

2

Performance Cores

16

4

Performance Core Threads

32

1.5 GHz

Performance Core Base Frequency

2.4 GHz

4.2 GHz

Performance Core Turbo Frequency

5.2 GHz

6

Efficiency Cores

-

6

Efficiency Core Threads

-

1000 MHz

Efficiency Core Base Frequency

-

3.5 GHz

Efficiency Core Turbo Frequency

-

8

Total Core Count

16

10

Total Thread Count

32

100 MHz

Bus Frequency

100 MHz

15.0

Multiplier

24

112 KB per core

L1 Cache

64 K per core

2 MB per core

L2 Cache

1 MB per core

10 MB shared

L3 Cache

64 MB

No

Unlocked Multiplier

Yes

1

SMP

-

Memory Parameters

LPDDR5X-7467,DDR5-5600

Memory Types

DDR5-5200

-

Max Memory Size

64 GB

2

Max Memory Channels

2

120 GB/s

Max Memory Bandwidth

83.2 GB/s

No

ECC Memory Support

-

Graphics Card Parameters

-

Integrated Graphics

true

-

GPU Base Frequency

400 MHz

-

GPU Max Dynamic Frequency

2200 MHz

-

Shader Units

128

-

Texture Units

8

-

Raster Operation Units

4

-

Execution Units

2

-

Power Consumption

15 W

-

Graphics Performance

0.563 TFLOPS

Miscellaneous

Intel Core Ultra 5 115U

Official Website

4

PCIe Version

5.0

12

PCIe Lanes

28

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