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

VS

AMD Ryzen 9 7940HS Intel Core Ultra 5 115U

We compared two laptop CPUs: AMD Ryzen 9 7940HS with 8 cores 4.0GHz and Intel Core Ultra 5 115U with 8 cores 1.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 9 7940HS 's Advantages

Integrated graphics card

Higher specification of memory (LPDDR5x-7500 vs LPDDR5X-7467)

Higher base frequency (4.0GHz vs 1.5GHz)

Larger L3 cache size (16MB vs 10MB)

Intel Core Ultra 5 115U 's Advantages

Released 11 months late

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

Newer PCIe version (4 vs 4.0)

Lower TDP (15W vs 35W)

Score

Benchmark

Geekbench 6 Single Core

AMD Ryzen 9 7940HS +56%

2534

Intel Core Ultra 5 115U

1616

Geekbench 6 Multi Core

AMD Ryzen 9 7940HS +140%

12852

Intel Core Ultra 5 115U

5338

AMD Ryzen 9 7940HS

VS

Intel Core Ultra 5 115U

General Parameters

Jan 2023

Release Date

Dec 2023

Amd

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

-

Zen 4 (Phoenix)

Core Architecture

Meteor Lake

FP8

Socket

Intel BGA 2049

Radeon 780M

Integrated Graphics

Arc Xe-LPG 48EU

-

Generation

Ultra 5 (Meteor Lake)

Package

25 billions

Transistor Count

-

4 nm

Manufacturing Process

7 nm

FP8

Socket

Intel BGA 2049

35-54 W

Power Consumption

15 W

100°C

Peak Operating Temperature

-

Foundry

Intel

-

Package

FC-BGA

CPU Performance

8

Performance Cores

2

16

Performance Core Threads

4

4.0 GHz

Performance Core Base Frequency

1.5 GHz

5.2 GHz

Performance Core Turbo Frequency

4.2 GHz

-

Efficiency Cores

6

-

Efficiency Core Threads

6

-

Efficiency Core Base Frequency

1000 MHz

-

Efficiency Core Turbo Frequency

3.5 GHz

8

Total Core Count

8

16

Total Thread Count

10

100 MHz

Bus Frequency

100 MHz

40x

Multiplier

15.0

64 K per core

L1 Cache

112 KB per core

1 MB per core

L2 Cache

2 MB per core

16 MB shared

L3 Cache

10 MB shared

No

Unlocked Multiplier

No

-

SMP

1

Memory Parameters

DDR5-5600, LPDDR5x-7500

Memory Types

LPDDR5X-7467,DDR5-5600

256 GB

Max Memory Size

-

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

-

800 MHz

GPU Base Frequency

-

2800 MHz

GPU Max Dynamic Frequency

-

768

Shader Units

-

48

Texture Units

-

32

Raster Operation Units

-

12

Execution Units

-

15 W

Power Consumption

-

7680x4320 - 60 Hz

Max Resolution

-

8.12 TFLOPS

Graphics Performance

-

Miscellaneous

AMD Ryzen 9 7940HS

Official Website

Intel Core Ultra 5 115U

4.0

PCIe Version

4

20

PCIe Lanes

12

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