Home Comparison Qualcomm Snapdragon X Plus X1P 42 100 vs AMD Ryzen 3 5400U

Qualcomm Snapdragon X Plus X1P 42 100 vs AMD Ryzen 3 5400U

We compared two laptop CPUs: Qualcomm Snapdragon X Plus X1P 42 100 with 8 cores 3.2GHz and AMD Ryzen 3 5400U with 4 cores 2.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Qualcomm Snapdragon X Plus X1P 42 100 's Advantages
Released 3 years and 8 months late
Higher specification of memory (8448 vs 4266)
Larger memory bandwidth (135GB/s vs 51.2GB/s)
Newer PCIe version (4.0 vs 3.0)
Higher base frequency (3.2GHz vs 2.6GHz)
Larger L3 cache size (30MB vs 8MB)
More modern manufacturing process (4nm vs 7nm)
Lower TDP (23W vs 25W)

Score

Benchmark

Geekbench 6 Single Core
Qualcomm Snapdragon X Plus X1P 42 100 +45%
2385
AMD Ryzen 3 5400U
1639
Geekbench 6 Multi Core
Qualcomm Snapdragon X Plus X1P 42 100 +156%
11494
AMD Ryzen 3 5400U
4483
VS

General Parameters

Sep 2024
Release Date
Jan 2021
Qualcomm
Manufacturer
AMD
Laptop
Type
Laptop
ARMv9
Instruction Set
x86-64
Snapdragon X
Core Architecture
Cezanne
X1E-42-100
Processor Number
-
Custom
Socket
FP6
Qualcomm Adreno X1
Integrated Graphics
Radeon RX Vega 6

Package

4 nm
Manufacturing Process
7 nm
23 W
Power Consumption
10-25 W
-
Peak Operating Temperature
105 °C

CPU Performance

8
Performance Cores
4
8
Performance Core Threads
8
3.2 GHz
Performance Core Base Frequency
2.6 GHz
3.4 GHz
Performance Core Turbo Frequency
4 GHz
8
Total Core Count
4
8
Total Thread Count
8
-
Bus Frequency
100 MHz
32x
Multiplier
26x
-
L1 Cache
64 K per core
-
L2 Cache
512 K per core
30 MB
L3 Cache
8 MB shared
No
Unlocked Multiplier
No

Memory Parameters

LPDDR5X-8448
Memory Types
DDR4-3200, LPDDR4-4266
64 GB
Max Memory Size
32 GB
8
Max Memory Channels
2
135 GB/s
Max Memory Bandwidth
51.2 GB/s
No
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
true
500 MHz
GPU Base Frequency
-
1107 MHz
GPU Max Dynamic Frequency
1600 MHz
1536
Shader Units
384
48
Texture Units
24
6
Raster Operation Units
8
6
Execution Units
-
-
Power Consumption
15 W
3.7 TFLOPS
Graphics Performance
-

AI Accelerator

Qualcomm Hexagon NPU
NPU
-
45 TOPS
Theoretical performance
-

Miscellaneous

4.0
PCIe Version
3.0
-
PCIe Lanes
12

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