Home Comparison Intel Core i7 8665U vs Qualcomm Snapdragon X Elite X1E 00 1DE

Intel Core i7 8665U vs Qualcomm Snapdragon X Elite X1E 00 1DE

We compared two laptop CPUs: Intel Core i7 8665U with 4 cores 1.9GHz and Qualcomm Snapdragon X Elite X1E 00 1DE with 12 cores 3.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i7 8665U 's Advantages
Lower TDP (15W vs 23W)
Qualcomm Snapdragon X Elite X1E 00 1DE 's Advantages
Released 4 years and 6 months late
Better graphics card performance
Higher specification of memory (8448 vs 2400)
Larger memory bandwidth (135GB/s vs 37.5GB/s)
Newer PCIe version (4.0 vs 3.0)
Higher base frequency (3.8GHz vs 1.9GHz)
Larger L3 cache size (42MB vs 8MB)
More modern manufacturing process (4nm vs 14nm)

Score

VS

General Parameters

Apr 2019
Release Date
Oct 2023
Intel
Manufacturer
Qualcomm
Laptop
Type
Laptop
x86-64
Instruction Set
ARMv9
Whiskey Lake
Core Architecture
Snapdragon X
i7-8665U
Processor Number
X1E-00-1DE
BGA-1528
Socket
Custom
UHD Graphics 620
Integrated Graphics
Qualcomm Adreno X1

Package

14 nm
Manufacturing Process
4 nm
15 W
Power Consumption
23 W
-
Max Turbo Power Consumption
80 W
100 °C
Peak Operating Temperature
-

CPU Performance

4
Performance Cores
12
8
Performance Core Threads
12
1.9 GHz
Performance Core Base Frequency
3.8 GHz
4.8 GHz
Performance Core Turbo Frequency
4.3 GHz
4
Total Core Count
12
8
Total Thread Count
12
19x
Multiplier
38x
32 K per core
L1 Cache
-
256 K per core
L2 Cache
-
8 MB shared
L3 Cache
42 MB
No
Unlocked Multiplier
No

Memory Parameters

DDR4-2400, LPDDR3-2133
Memory Types
LPDDR5x-8448
64 GB
Max Memory Size
64 GB
2
Max Memory Channels
8
37.5 GB/s
Max Memory Bandwidth
135 GB/s
No
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
true
300 MHz
GPU Base Frequency
500 MHz
1150 MHz
GPU Max Dynamic Frequency
1500 MHz
192
Shader Units
1536
24
Texture Units
48
3
Raster Operation Units
6
24
Execution Units
6
15 W
Power Consumption
-
4096x2304 - 60 Hz
Max Resolution
-
0.38 TFLOPS
Graphics Performance
4.6 TFLOPS

AI Accelerator

-
NPU
Qualcomm Hexagon NPU
-
Theoretical performance
45 TOPS

Miscellaneous

3.0
PCIe Version
4.0
16
PCIe Lanes
-
SSE4.1, SSE4.2, AVX-2
Extended Instruction Set
-

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