AMD Ryzen 7 7840U vs Qualcomm Snapdragon X Elite

VS

AMD Ryzen 7 7840U Qualcomm Snapdragon X Elite

We compared two laptop CPUs: AMD Ryzen 7 7840U with 8 cores 3.3GHz and Qualcomm Snapdragon X Elite with 12 cores 3.8GHz . 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

Better graphics card performance

Lower TDP (15W vs 23W)

Qualcomm Snapdragon X Elite's Advantages

Higher specification of memory (LPDDR5x-8448 vs LPDDR5x-7500)

Higher base frequency (3.8GHz vs 3.3GHz)

Larger L3 cache size (42MB vs 16MB)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 7 7840U +4%

1742

Qualcomm Snapdragon X Elite

1673

Cinebench R23 Multi Core

AMD Ryzen 7 7840U

12833

Qualcomm Snapdragon X Elite +13%

14548

Geekbench 6 Single Core

AMD Ryzen 7 7840U

2401

Qualcomm Snapdragon X Elite +24%

2980

Geekbench 6 Multi Core

AMD Ryzen 7 7840U

10983

Qualcomm Snapdragon X Elite +38%

15226

Blender

AMD Ryzen 7 7840U

234

Qualcomm Snapdragon X Elite +100%

470

AMD Ryzen 7 7840U

VS

Qualcomm Snapdragon X Elite

General Parameters

May 2023

Release Date

Oct 2023

AMD

Manufacturer

Qualcomm

Laptop

Type

Laptop

x86-64

Instruction Set

Arm-64

Zen 4 (Phoenix)

Core Architecture

Oryon

-

Processor Number

Snapdragon X Elite

FP8

Socket

Radeon 780M

Integrated Graphics

Adreno

-

Generation

Oryon

Package

25 billions

Transistor Count

-

4 nm

Manufacturing Process

4 nm

FP8

Socket

15-30 W

Power Consumption

23-65 W

-

Max Turbo Power Consumption

80W

100°C

Peak Operating Temperature

-

Foundry

Samsung TSMC

-

Die Size

mm²

-

Package

CPU Performance

8

Performance Cores

12

16

Performance Core Threads

12

3.3 GHz

Performance Core Base Frequency

3.8 GHz

5.1 GHz

Performance Core Turbo Frequency

3.8 GHz

8

Total Core Count

12

16

Total Thread Count

12

100MHz

Bus Frequency

100MHz

33x

Multiplier

64K per core

L1 Cache

-

1MB per core

L2 Cache

-

16MB shared

L3 Cache

42MB

No

Unlocked Multiplier

No

-

SMP

1

Memory Parameters

DDR5-5600, LPDDR5x-7500

Memory Types

LPDDR5x-8448

256GB

Max Memory Size

64GB

2

Max Memory Channels

2

-

Max Memory Bandwidth

135 GB/s

Yes

ECC Memory Support

No

Graphics Card Parameters

True

Integrated Graphics

True

1500 MHz

GPU Base Frequency

2700 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

4.6 TFLOPS

Miscellaneous

AMD Ryzen 7 7840U

Official Website

Qualcomm Snapdragon X Elite

4.0

PCIe Version

4.0

20

PCIe Lanes

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