Intel Core i5 8265U vs Intel Core i9 9940X
CPU Specs Compare
General Parameters
Release Date
Aug 2018
Oct 2018
Manufacturer
Intel
Intel
Type
Laptop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Whiskey Lake
Skylake
Processor Number
i5-8265U
i9-9940X
Integrated Graphics
UHD Graphics 620
N/A
Package
Manufacturing Process
14 nm
14 nm
Socket
BGA-1528
LGA-2066
Power Consumption
15 W
165 W
Peak Operating Temperature
100 °C
88 °C
CPU Performance
Performance Cores
4
14
Performance Core Threads
8
28
Performance Core Base Frequency
1.6 GHz
3.3 GHz
Performance Core Turbo Frequency
3.9 GHz
4.4 GHz
Total Core Count
4
14
Total Thread Count
8
28
Bus Frequency
100 MHz
100 MHz
Multiplier
16x
33x
L1 Cache
32 K per core
64 K per core
L2 Cache
256 K per core
1 MB per core
L3 Cache
6 MB shared
20 MB shared
Unlocked Multiplier
No
Yes
Memory Parameters
Memory Types
DDR4-2400, LPDDR3-2133
DDR4-2666
Max Memory Size
64 GB
128 GB
Max Memory Channels
2
4
Max Memory Bandwidth
37.5 GB/s
85 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
-
GPU Base Frequency
300 MHz
-
GPU Max Dynamic Frequency
1100 MHz
-
Shader Units
192
-
Texture Units
24
-
Raster Operation Units
3
-
Execution Units
24
-
Power Consumption
15 W
-
Max Resolution
4096x2304 - 60 Hz
-
Miscellaneous
📊 Benchmark
Cinebench R23
825
1,228
Cinebench R23
2,621
15,351
Geekbench 6
1,230
1,328
Geekbench 5
910
1,189
Geekbench 6
3,524
9,787
Geekbench 5
2,830
14,374
Blender
44
-
Passmark CPU
2,095
-
Passmark CPU
6,030
-