Intel Core i7 14650HX vs Intel Core i7 1355U
We compared two laptop CPUs: Intel Core i7 14650HX with 16 cores 2.2GHz and Intel Core i7 1355U with 10 cores 1.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i7 14650HX 's Advantages
Released 1 years late
Newer PCIe version (5.0 vs 4.0)
Higher base frequency (2.2GHz vs 1.7GHz)
Larger L3 cache size (30MB vs 12MB)
Intel Core i7 1355U 's Advantages
Better graphics card performance
Higher specification of memory (6400 vs 5600)
Lower TDP (15W vs 55W)
Score
Benchmark
Cinebench R23 Single Core
Intel Core i7 14650HX
+6%
1917
Intel Core i7 1355U
1800
Cinebench R23 Multi Core
Intel Core i7 14650HX
+157%
23782
Intel Core i7 1355U
9222
Geekbench 6 Single Core
Intel Core i7 14650HX
+10%
2622
Intel Core i7 1355U
2379
Geekbench 6 Multi Core
Intel Core i7 14650HX
+92%
15271
Intel Core i7 1355U
7945
Cinebench 2024 Single Core
Intel Core i7 14650HX
+27%
116
Intel Core i7 1355U
91
Blender
Intel Core i7 14650HX
+171%
326
Intel Core i7 1355U
120
Passmark CPU Single Core
Intel Core i7 14650HX
+5%
3803
Intel Core i7 1355U
3594
Passmark CPU Multi Core
Intel Core i7 14650HX
+158%
39464
Intel Core i7 1355U
15257
General Parameters
Jan 2024
Release Date
Jan 2023
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Raptor Lake Refresh
Core Architecture
Raptor Lake
i7-14650HX
Processor Number
i7-1355U
BGA-1964
Socket
BGA-1744
UHD Graphics (16EU)
Integrated Graphics
Iris Xe Graphics (96EU)
Package
10 nm
Manufacturing Process
10 nm
45-55 W
Power Consumption
12-15 W
157 W
Max Turbo Power Consumption
55 W
100°C
Peak Operating Temperature
100°C
CPU Performance
8
Performance Cores
2
16
Performance Core Threads
4
2.2 GHz
Performance Core Base Frequency
1.7 GHz
5.2 GHz
Performance Core Turbo Frequency
5 GHz
8
Efficiency Cores
8
8
Efficiency Core Threads
8
1.6 GHz
Efficiency Core Base Frequency
1.2 GHz
3.7 GHz
Efficiency Core Turbo Frequency
3.7 GHz
16
Total Core Count
10
24
Total Thread Count
12
100 MHz
Bus Frequency
100 MHz
22x
Multiplier
17x
80 K per core
L1 Cache
80 K per core
2 MB per core
L2 Cache
1280 K per core
30 MB shared
L3 Cache
12 MB shared
Yes
Unlocked Multiplier
No
Memory Parameters
DDR5-5600, DDR4-3200
Memory Types
DDR5-5200, DDR4-3200, LPDDR5-6400, LPDDR5x-6400, LPDDR4x-4267
192 GB
Max Memory Size
96 GB
2
Max Memory Channels
2
89.6 GB/s
Max Memory Bandwidth
89.6 GB/s
Yes
ECC Memory Support
No
Graphics Card Parameters
true
Integrated Graphics
true
350 MHz
GPU Base Frequency
300 MHz
1600 MHz
GPU Max Dynamic Frequency
1300 MHz
128
Shader Units
768
16
Texture Units
48
8
Raster Operation Units
24
16
Execution Units
96
15 W
Power Consumption
15 W
0.382 TFLOPS
Graphics Performance
1.69 TFLOPS
