Intel Core i5 8257U vs Qualcomm Snapdragon X Plus X1P 66 100
We compared two laptop CPUs: Intel Core i5 8257U with 4 cores 1.4GHz and Qualcomm Snapdragon X Plus X1P 66 100 with 10 cores 3.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i5 8257U 's Advantages
Lower TDP (15W vs 23W)
Qualcomm Snapdragon X Plus X1P 66 100 's Advantages
Released 5 years and 2 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 (3.4GHz vs 1.4GHz)
More modern manufacturing process (4nm vs 14nm)
Score
Benchmark
Cinebench R23 Single Core
Intel Core i5 8257U
996
Qualcomm Snapdragon X Plus X1P 66 100
+50%
1496
Cinebench R23 Multi Core
Intel Core i5 8257U
4031
Qualcomm Snapdragon X Plus X1P 66 100
+206%
12347
Geekbench 6 Single Core
Intel Core i5 8257U
1210
Qualcomm Snapdragon X Plus X1P 66 100
+96%
2378
Geekbench 6 Multi Core
Intel Core i5 8257U
3922
Qualcomm Snapdragon X Plus X1P 66 100
+239%
13297
General Parameters
Jul 2019
Release Date
Sep 2024
Intel
Manufacturer
Qualcomm
Laptop
Type
Laptop
x86-64
Instruction Set
ARMv9
Coffee Lake
Core Architecture
Snapdragon X
i5-8257U
Processor Number
X1E-66-100
BGA-1528
Socket
Custom
Iris Plus Graphics 645
Integrated Graphics
Qualcomm Adreno X1
Package
14 nm
Manufacturing Process
4 nm
15 W
Power Consumption
23 W
100 °C
Peak Operating Temperature
-
CPU Performance
4
Performance Cores
10
8
Performance Core Threads
10
1.4 GHz
Performance Core Base Frequency
3.4 GHz
3.9 GHz
Performance Core Turbo Frequency
4 GHz
4
Total Core Count
10
8
Total Thread Count
10
14x
Multiplier
34x
32 K per core
L1 Cache
-
256 K per core
L2 Cache
-
6 MB shared
L3 Cache
-
No
Unlocked Multiplier
No
Memory Parameters
DDR4-2400, LPDDR3-2133
Memory Types
LPDDR5X-8448
32 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
1050 MHz
GPU Max Dynamic Frequency
1250 MHz
384
Shader Units
1536
48
Texture Units
48
6
Raster Operation Units
6
48
Execution Units
6
15 W
Power Consumption
-
4096x2304 - 60 Hz
Max Resolution
-
0.81 TFLOPS
Graphics Performance
3.7 TFLOPS
Miscellaneous
3.0
PCIe Version
4.0
16
PCIe Lanes
-
SSE4.1, SSE4.2, AVX-2
Extended Instruction Set
-
