Home / CPU Comparison / Qualcomm Snapdragon X2 Elite X2E-88-100 or AMD Ryzen 7 7840H: What's better?

Qualcomm Snapdragon X2 Elite X2E-88-100

vs

AMD Ryzen 7 7840H

CPU Comparison Result

Below are the results of a comparison of Qualcomm Snapdragon X2 Elite X2E-88-100 and AMD Ryzen 7 7840H processors based on key performance characteristics, as well as power consumption and much more.

Advantages

Qualcomm Snapdragon X2 Elite X2E-88-100

More Total Cores: 18 (18 vs 8)
Higher Technology: 3nm (3nm vs 4 nm)
Newer Launch Date: September 2025 (September 2025 vs January 2023)

Basic

Qualcomm

Label Name

AMD

September 2025

Launch Date

January 2023

Laptop

Platform

Laptop

ARM64-Compatible

CPU Architecture

3rd Gen Qualcomm Oryon CPU

CPU Name

X2E-88-100

Part Number

Qualcomm Snapdragon X2 Elite X2E-88-100

Model Name

Ryzen 7 7840H

Code Name

Phoenix

Foundry

TSMC

Generation

Ryzen 7 (Zen 4 (Phoenix))

CPU Specifications

4.7 GHz Single-Core / 4.7 GHz Dual-Core

Boost Frequency

3.4 GHz

Performance-core Multi-Core Max Frequency

4.0 GHz

Prime-core Multi-Core Max Frequency

Prime-cores

Total Cores

Cores is a hardware term that describes the number of independent central processing units in a single computing component (die or chip).

Total Threads

Performance-cores

Performance-core Base Frequency

3.8 GHz

Performance-core Max Turbo Frequency

5.1 GHz

L1 Cache

64K per core

L2 Cache

1MB per core

L3 Cache

16MB shared

Bus Frequency

100MHz

53 MB

Cache

CPU Socket

The socket is the component that provides the mechanical and electrical connections between the processor and motherboard.

AMD Socket FP8

Multiplier

38.0

Unlocked Multiplier

3nm

Technology

Lithography refers to the semiconductor technology used to manufacture an integrated circuit, and is reported in nanometer (nm), indicative of the size of features built on the semiconductor.

4 nm

TDP

35 W

Max. Operating Temperature

Junction Temperature is the maximum temperature allowed at the processor die.

100 °C

PCIe Version

PCI Express is a high-speed serial computer expansion bus standard used for connecting high-speed components, replacing older standards such as AGP, PCI, and PCI-X. It has gone through multiple revisions and improvements since its initial release. PCIe 1.0 was first introduced in 2002, and in order to meet the growing demand for higher bandwidth, subsequent versions have been released over time.

Transistor Count

25 billions

Memory Specifications

128-bit

Memory Bus Width

LPDDR5x

Memory Type

DDR5-5600

128 GB

Max Memory Size

Max memory size refers to the maximum memory capacity supported by the processor.

256GB

Memory Channels

The number of memory channels refers to the bandwidth operation for real world application.

152 GB/s

Max Memory Bandwidth

Max Memory bandwidth is the maximum rate at which data can be read from or stored into a semiconductor memory by the processor (in GB/s).

89.6 GB/s

9523 MT/s

Maximum Memory Speed

ECC Memory Support

ECC Memory Supported indicates processor support for Error-Correcting Code memory. ECC memory is a type of system memory that can detect and correct common kinds of internal data corruption. Note that ECC memory support requires both processor and chipset support.

Yes

GPU Specifications

Qualcomm Adreno DPU

Display Processing Unit

DisplayPort 1.4

External Display Standard

Qualcomm Adreno GPU

GPU Name

X2-90

GPU Part Number

3 displays at up to 4K at 144 Hz or 5K at 60 Hz

Max External Display Resolution

4K at 144 Hz

Max On-Device Display Resolution

Embedded DisplayPort (eDP) 1.5

On-Device Display Standard

8K UHD at 30 FPS Encode + 8K at 60 FPS Decode

Video Concurrency

AV1, HEVC, AVC: Dual 8K at 60 FPS

Video Decode

HEVC, AVC: Dual 8K UHD at 30 FPS; AV1: 8K UHD at 15 FPS, UHD at 60 FPS

Video Encode

Qualcomm Adreno VPU

Video Processing Unit

Integrated Graphics Model

An integrated GPU refers to the graphics core that is integrated into the CPU processor. Leveraging the processor's powerful computational capabilities and intelligent power efficiency management, it delivers outstanding graphics performance and a smooth application experience at a lower power consumption.

AMD Radeon™ 780M

GPU Max Dynamic Frequency

2700 MHz

1.70 GHz

Graphics Frequency

Execution Units

DirectX 12.2 Ultimate, Vulkan 1.4, OpenCL 3.0

GPU APIs

Graphics Performance

10 TFLOPS