Home Comparison Qualcomm Snapdragon X Plus vs AMD Ryzen 7 7840U

Qualcomm Snapdragon X Plus vs AMD Ryzen 7 7840U

Qualcomm Snapdragon X Plus
VS
AMD Ryzen 7 7840U
Qualcomm Snapdragon X Plus
AMD Ryzen 7 7840U
We compared two laptop CPUs: Qualcomm Snapdragon X Plus with 10 cores 3.4GHz and AMD Ryzen 7 7840U with 8 cores 3.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Qualcomm Snapdragon X Plus 's Advantages
Released 11 months late
Higher specification of memory (8448 vs 7500)
Larger memory bandwidth (135GB/s vs 89.6GB/s)
Higher base frequency (3.4GHz vs 3.3GHz)
Larger L3 cache size (42MB vs 16MB)
Lower TDP (23W vs 30W)
AMD Ryzen 7 7840U 's Advantages
Better graphics card performance

Score

Benchmark

Cinebench R23 Single Core
Qualcomm Snapdragon X Plus
1488
AMD Ryzen 7 7840U +17%
1745
Cinebench R23 Multi Core
Qualcomm Snapdragon X Plus
11931
AMD Ryzen 7 7840U +7%
12789
Geekbench 6 Single Core
Qualcomm Snapdragon X Plus
2347
AMD Ryzen 7 7840U +5%
2480
Geekbench 6 Multi Core
Qualcomm Snapdragon X Plus +12%
12973
AMD Ryzen 7 7840U
11518
Cinebench 2024 Multi Core
Qualcomm Snapdragon X Plus +17%
845
AMD Ryzen 7 7840U
722
Blender
Qualcomm Snapdragon X Plus +58%
360
AMD Ryzen 7 7840U
227
Passmark CPU Single Core
Qualcomm Snapdragon X Plus
3208
AMD Ryzen 7 7840U +12%
3593
Passmark CPU Multi Core
Qualcomm Snapdragon X Plus
21685
AMD Ryzen 7 7840U +15%
24968
Qualcomm Snapdragon X Plus
VS
AMD Ryzen 7 7840U

General Parameters

Apr 2024
Release Date
May 2023
Qualcomm
Manufacturer
Amd
Laptop
Type
Laptop
ARMv9
Instruction Set
x86-64
Snapdragon X
Core Architecture
Zen 4 (Phoenix)
X1P-64-100
Processor Number
-
Custom
Socket
FP8
Qualcomm Adreno X1
Integrated Graphics
Radeon 780M
Oryon
Generation
-

Package

-
Transistor Count
25 billions
4 nm
Manufacturing Process
4 nm
23 W
Power Consumption
15-30 W
80 W
Max Turbo Power Consumption
-
Peak Operating Temperature
100 °C
Samsung TSMC
Foundry
-
mm²
Die Size
-

CPU Performance

10
Performance Cores
8
10
Performance Core Threads
16
3.4 GHz
Performance Core Base Frequency
3.3 GHz
3.4 GHz
Performance Core Turbo Frequency
5.1 GHz
10
Total Core Count
8
10
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
34x
Multiplier
33
-
L1 Cache
64 K per core
-
L2 Cache
8 MB
42 MB
L3 Cache
16 MB
No
Unlocked Multiplier
No
1
SMP
-

Memory Parameters

LPDDR5X-8448
Memory Types
DDR5-5600, LPDDR5x-7500
64 GB
Max Memory Size
256 GB
8
Max Memory Channels
2
135 GB/s
Max Memory Bandwidth
89.6 GB/s
No
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
true
500 MHz
GPU Base Frequency
800 MHz
1200 MHz
GPU Max Dynamic Frequency
2700 MHz
1536
Shader Units
768
48
Texture Units
48
6
Raster Operation Units
32
6
Execution Units
12
Power Consumption
15 W
-
Max Resolution
7680x4320 - 60 Hz
3.8 TFLOPS
Graphics Performance
4.15 TFLOPS

AI Accelerator

-
NPU
AMD Ryzen™ AI
-
Theoretical performance
10 TOPS

Miscellaneous

Qualcomm Snapdragon X Plus
Official Website
AMD Ryzen 7 7840U
4.0
PCIe Version
4.0
PCIe Lanes
20

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