Home Comparison Qualcomm Snapdragon X Plus X1P 42 100 vs AMD Ryzen 9 4900H

Qualcomm Snapdragon X Plus X1P 42 100 vs AMD Ryzen 9 4900H

We compared two laptop CPUs: Qualcomm Snapdragon X Plus X1P 42 100 with 8 cores 3.2GHz and AMD Ryzen 9 4900H 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 X1P 42 100 's Advantages
Released 4 years and 6 months late
Higher specification of memory (8448 vs 4266)
Larger memory bandwidth (135GB/s vs 68.27GB/s)
Newer PCIe version (4.0 vs 3.0)
Larger L3 cache size (30MB vs 8MB)
More modern manufacturing process (4nm vs 7nm)
Lower TDP (23W vs 54W)
AMD Ryzen 9 4900H 's Advantages
Higher base frequency (3.3GHz vs 3.2GHz)

Score

Benchmark

Cinebench R23 Single Core
Qualcomm Snapdragon X Plus X1P 42 100 +17%
1481
AMD Ryzen 9 4900H
1265
Cinebench R23 Multi Core
Qualcomm Snapdragon X Plus X1P 42 100
10740
AMD Ryzen 9 4900H +4%
11230
Geekbench 6 Single Core
Qualcomm Snapdragon X Plus X1P 42 100 +42%
2385
AMD Ryzen 9 4900H
1678
Geekbench 6 Multi Core
Qualcomm Snapdragon X Plus X1P 42 100 +88%
11494
AMD Ryzen 9 4900H
6103
VS

General Parameters

Sep 2024
Release Date
Mar 2020
Qualcomm
Manufacturer
AMD
Laptop
Type
Laptop
ARMv9
Instruction Set
x86-64
Snapdragon X
Core Architecture
Zen 2
X1E-42-100
Processor Number
-
Custom
Socket
FP6
Qualcomm Adreno X1
Integrated Graphics
Radeon Vega 8

Package

4 nm
Manufacturing Process
7 nm
23 W
Power Consumption
35-54 W
-
Peak Operating Temperature
105 °C

CPU Performance

8
Performance Cores
8
8
Performance Core Threads
16
3.2 GHz
Performance Core Base Frequency
3.3 GHz
3.4 GHz
Performance Core Turbo Frequency
4.4 GHz
8
Total Core Count
8
8
Total Thread Count
16
-
Bus Frequency
100 MHz
32x
Multiplier
33x
-
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, LPDDR4X-4266
64 GB
Max Memory Size
64 GB
8
Max Memory Channels
4
135 GB/s
Max Memory Bandwidth
68.27 GB/s
No
ECC Memory Support
Yes

Graphics Card Parameters

true
Integrated Graphics
true
500 MHz
GPU Base Frequency
-
1107 MHz
GPU Max Dynamic Frequency
1750 MHz
1536
Shader Units
512
48
Texture Units
32
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
16

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