Home Comparison AMD Ryzen 3 5400U vs Qualcomm Snapdragon X Elite X1E 78 100

AMD Ryzen 3 5400U vs Qualcomm Snapdragon X Elite X1E 78 100

We compared two laptop CPUs: AMD Ryzen 3 5400U with 4 cores 2.6GHz and Qualcomm Snapdragon X Elite X1E 78 100 with 12 cores 3.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 3 5400U 's Advantages
Lower TDP (25W vs 35W)
Qualcomm Snapdragon X Elite X1E 78 100 's Advantages
Released 2 years and 9 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 (3.4GHz vs 2.6GHz)
Larger L3 cache size (42MB vs 8MB)
More modern manufacturing process (4nm vs 7nm)

Score

Benchmark

Geekbench 6 Single Core
AMD Ryzen 3 5400U
1639
Qualcomm Snapdragon X Elite X1E 78 100 +43%
2347
Geekbench 6 Multi Core
AMD Ryzen 3 5400U
4483
Qualcomm Snapdragon X Elite X1E 78 100 +196%
13296
Passmark CPU Single Core
AMD Ryzen 3 5400U
2637
Qualcomm Snapdragon X Elite X1E 78 100 +19%
3163
Passmark CPU Multi Core
AMD Ryzen 3 5400U
10604
Qualcomm Snapdragon X Elite X1E 78 100 +114%
22734
VS

General Parameters

Jan 2021
Release Date
Oct 2023
AMD
Manufacturer
Qualcomm
Laptop
Type
Laptop
x86-64
Instruction Set
ARMv8
Cezanne
Core Architecture
Snapdragon X
-
Processor Number
X1E-78-100
FP6
Socket
Custom
Radeon RX Vega 6
Integrated Graphics
Qualcomm Adreno X1

Package

7 nm
Manufacturing Process
4 nm
10-25 W
Power Consumption
35 W
-
Max Turbo Power Consumption
45 W
105 °C
Peak Operating Temperature
-

CPU Performance

4
Performance Cores
12
8
Performance Core Threads
12
2.6 GHz
Performance Core Base Frequency
3.4 GHz
4 GHz
Performance Core Turbo Frequency
-
4
Total Core Count
12
8
Total Thread Count
12
100 MHz
Bus Frequency
-
26x
Multiplier
34x
64 K per core
L1 Cache
-
512 K per core
L2 Cache
-
8 MB shared
L3 Cache
42 MB
No
Unlocked Multiplier
No

Memory Parameters

DDR4-3200, LPDDR4-4266
Memory Types
LPDDR5x-8448
32 GB
Max Memory Size
64 GB
2
Max Memory Channels
8
51.2 GB/s
Max Memory Bandwidth
135 GB/s
No
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
true
-
GPU Base Frequency
500 MHz
1600 MHz
GPU Max Dynamic Frequency
1200 MHz
384
Shader Units
1536
24
Texture Units
48
8
Raster Operation Units
6
-
Execution Units
6
15 W
Power Consumption
-
-
Graphics Performance
3.8 TFLOPS

AI Accelerator

-
NPU
Qualcomm Hexagon NPU
-
Theoretical performance
45 TOPS

Miscellaneous

3.0
PCIe Version
4.0
12
PCIe Lanes
-

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