Qualcomm Snapdragon X Elite vs AMD Ryzen 7 7840H

VS

Qualcomm Snapdragon X Elite AMD Ryzen 7 7840H

We compared two laptop CPUs: Qualcomm Snapdragon X Elite with 12 cores 3.8GHz and AMD Ryzen 7 7840H with 8 cores 3.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Qualcomm Snapdragon X Elite 's Advantages

Released 9 months late

Higher specification of memory (LPDDR5x-8448 vs DDR5-5600)

Larger memory bandwidth (135GB/s vs 89.6GB/s)

Larger L3 cache size (42MB vs 16MB)

Lower TDP (23W vs 35W)

AMD Ryzen 7 7840H 's Advantages

Better graphics card performance

Newer PCIe version (4 vs 4.0)

Score

Benchmark

Cinebench R23 Single Core

Qualcomm Snapdragon X Elite

1673

AMD Ryzen 7 7840H +7%

1800

Cinebench R23 Multi Core

Qualcomm Snapdragon X Elite

14548

AMD Ryzen 7 7840H +22%

17887

Geekbench 6 Single Core

Qualcomm Snapdragon X Elite +13%

2980

AMD Ryzen 7 7840H

2625

Geekbench 6 Multi Core

Qualcomm Snapdragon X Elite +28%

15226

AMD Ryzen 7 7840H

11813

Cinebench 2024 Single Core

Qualcomm Snapdragon X Elite +26%

133

AMD Ryzen 7 7840H

105

Cinebench 2024 Multi Core

Qualcomm Snapdragon X Elite +29%

1220

AMD Ryzen 7 7840H

941

Blender

Qualcomm Snapdragon X Elite +138%

470

AMD Ryzen 7 7840H

197

Qualcomm Snapdragon X Elite

VS

AMD Ryzen 7 7840H

General Parameters

Oct 2023

Release Date

Jan 2023

Qualcomm

Manufacturer

AMD

Laptop

Type

Laptop

Arm-64

Instruction Set

-

Oryon

Core Architecture

Phoenix

Snapdragon X Elite

Processor Number

-

Socket

AMD Socket FP8

Adreno

Integrated Graphics

Radeon 780M

Oryon

Generation

Ryzen 7 (Zen 4 (Phoenix))

Package

-

Transistor Count

25 billions

4 nm

Manufacturing Process

4 nm

Socket

AMD Socket FP8

23-65 W

Power Consumption

35 W

80 W

Max Turbo Power Consumption

-

Peak Operating Temperature

100 °C

Samsung TSMC

Foundry

TSMC

mm²

Die Size

178 mm²

Package

FP8, FP7, FP7r2

CPU Performance

12

Performance Cores

-

12

Performance Core Threads

-

3.8 GHz

Performance Core Base Frequency

3.8 GHz

4.3 GHz

Performance Core Turbo Frequency

5.1 GHz

12

Total Core Count

8

12

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

Multiplier

38.0

-

L1 Cache

64 K per core

-

L2 Cache

1 MB per core

42 MB

L3 Cache

16 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

LPDDR5x-8448

Memory Types

DDR5-5600

64 GB

Max Memory Size

256 GB

2

Max Memory Channels

2

135 GB/s

Max Memory Bandwidth

89.6 GB/s

No

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

true

GPU Base Frequency

-

GPU Max Dynamic Frequency

2700 MHz

Shader Units

-

Texture Units

-

Raster Operation Units

-

Execution Units

12

Power Consumption

-

4.6 TFLOPS

Graphics Performance

10 TFLOPS

Miscellaneous

Qualcomm Snapdragon X Elite

Official Website

AMD Ryzen 7 7840H

4.0

PCIe Version

4

PCIe Lanes

20

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