Home Comparison AMD Ryzen 9 Pro 7940HS vs Qualcomm Snapdragon X Plus

AMD Ryzen 9 Pro 7940HS vs Qualcomm Snapdragon X Plus

We compared two laptop CPUs: AMD Ryzen 9 Pro 7940HS with 8 cores 4.0GHz and Qualcomm Snapdragon X Plus with 10 cores 3.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 9 Pro 7940HS 's Advantages
Better graphics card performance
Higher base frequency (4.0GHz vs 3.4GHz)
Qualcomm Snapdragon X Plus 's Advantages
Released 10 months late
Higher specification of memory (8448 vs 7500)
Larger memory bandwidth (135GB/s vs 89.6GB/s)
Larger L3 cache size (42MB vs 16MB)
Lower TDP (23W vs 54W)

Score

Benchmark

Geekbench 6 Single Core
AMD Ryzen 9 Pro 7940HS +10%
2582
Qualcomm Snapdragon X Plus
2347
Geekbench 6 Multi Core
AMD Ryzen 9 Pro 7940HS
11415
Qualcomm Snapdragon X Plus +13%
12973
VS

General Parameters

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

Package

25 billions
Transistor Count
-
4 nm
Manufacturing Process
4 nm
35-54 W
Power Consumption
23 W
-
Max Turbo Power Consumption
80 W
100°C
Peak Operating Temperature
-
Foundry
Samsung TSMC
-
Die Size
mm²

CPU Performance

8
Performance Cores
10
16
Performance Core Threads
10
4.0 GHz
Performance Core Base Frequency
3.4 GHz
5.2 GHz
Performance Core Turbo Frequency
3.4 GHz
8
Total Core Count
10
16
Total Thread Count
10
100 MHz
Bus Frequency
100 MHz
40
Multiplier
34x
64 K per core
L1 Cache
-
8 MB
L2 Cache
-
16 MB
L3 Cache
42 MB
No
Unlocked Multiplier
No
-
SMP
1

Memory Parameters

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

Graphics Card Parameters

true
Integrated Graphics
true
800 MHz
GPU Base Frequency
500 MHz
2800 MHz
GPU Max Dynamic Frequency
1200 MHz
768
Shader Units
1536
48
Texture Units
48
32
Raster Operation Units
6
12
Execution Units
6
15
Power Consumption
7680x4320 - 60 Hz
Max Resolution
-
8.12 TFLOPS
Graphics Performance
3.8 TFLOPS

AI Accelerator

AMD Ryzen™ AI
NPU
-
10 TOPS
Theoretical performance
-

Miscellaneous

4.0
PCIe Version
4.0
20
PCIe Lanes

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