Intel Core i7 8650U vs Intel Core i7 14650HX
CPU Specs Compare
General Parameters
Release Date
Aug 2017
Jan 2024
Manufacturer
Intel
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Kaby Lake R
Raptor Lake Refresh
Processor Number
i7-8650U
i7-14650HX
Integrated Graphics
UHD Graphics 620
UHD Graphics (16EU)
Package
Manufacturing Process
14 nm
10 nm
Socket
BGA-1356
BGA-1964
Power Consumption
15 W
45-55 W
Peak Operating Temperature
100 °C
100°C
Max Turbo Power Consumption
-
157 W
CPU Performance
Performance Cores
4
8
Performance Core Threads
8
16
Performance Core Base Frequency
1.9 GHz
2.2 GHz
Performance Core Turbo Frequency
4.2 GHz
5.2 GHz
Total Core Count
4
16
Total Thread Count
8
24
Bus Frequency
100 MHz
100 MHz
Multiplier
19x
22x
L1 Cache
64 K per core
80 K per core
L2 Cache
256 K per core
2 MB per core
L3 Cache
8 MB shared
30 MB shared
Unlocked Multiplier
No
Yes
Efficiency Cores
-
8
Efficiency Core Threads
-
8
Efficiency Core Base Frequency
-
1.6 GHz
Efficiency Core Turbo Frequency
-
3.7 GHz
Memory Parameters
Memory Types
DDR4-2400, LPDDR3-2133
DDR5-5600, DDR4-3200
Max Memory Size
32 GB
192 GB
Max Memory Channels
2
2
Max Memory Bandwidth
37.5 GB/s
89.6 GB/s
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
350 MHz
GPU Max Dynamic Frequency
1150 MHz
1600 MHz
Shader Units
192
128
Texture Units
24
16
Raster Operation Units
3
8
Execution Units
24
16
Power Consumption
15 W
15 W
Max Resolution
4096x2304 - 60 Hz
-
Miscellaneous
📊 Benchmark
Cinebench R23
903
1,917
Cinebench R23
3,657
23,782
Geekbench 6
1,348
2,622
Geekbench 5
974
-
Geekbench 6
3,929
15,271
Geekbench 5
3,176
-
Blender
64
-
Passmark CPU
2,126
3,803
Passmark CPU
6,240
39,464
Cinebench 2024
-
116
Cinebench 2024
-
1,240