Intel Core i9 10940X vs Intel Core i3 8145U
CPU · Specs Compare
General Parameters
Release Date
Oct 2019
Aug 2018
Manufacturer
Intel
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Cascade Lake
Whiskey Lake
Processor Number
i9-10940X
i3-8145U
Integrated Graphics
N/A
UHD Graphics 620
Package
Manufacturing Process
14 nm
14 nm
Socket
LGA-2066
BGA-1528
Power Consumption
165 W
15 W
Peak Operating Temperature
86 °C
100 °C
CPU Performance
Performance Cores
14
2
Performance Core Threads
28
4
Performance Core Base Frequency
3.3 GHz
2.1 GHz
Performance Core Turbo Frequency
4.6 GHz
3.9 GHz
Total Core Count
14
2
Total Thread Count
28
4
Bus Frequency
100 MHz
100 MHz
Multiplier
33x
21x
L1 Cache
64 K per core
64 K per core
L2 Cache
1 MB per core
256 K per core
L3 Cache
20 MB shared
4 MB shared
Unlocked Multiplier
Yes
No
Memory Parameters
Memory Types
DDR4-2933
DDR4-2400, LPDDR3-2133
Max Memory Size
256 GB
64 GB
Max Memory Channels
4
2
Max Memory Bandwidth
93.8 GB/s
37.5 GB/s
ECC Memory Support
No
No
Miscellaneous
PCIe Version
3.0
3.0
PCIe Lanes
48
16
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2, AVX-512
SSE4.1, SSE4.2, AVX-2
Graphics Card Parameters
Integrated Graphics
—
true
GPU Base Frequency
—
300 MHz
GPU Max Dynamic Frequency
—
1000 MHz
Shader Units
—
192
Texture Units
—
24
Raster Operation Units
—
3
Execution Units
—
24
Power Consumption
—
15 W
Max Resolution
—
4096x2304 - 60 Hz
Benchmark
Cinebench R23
1,234
800
Cinebench R23
21,309
1,720
Geekbench 6
1,471
1,177
Geekbench 5
1,144
914
Geekbench 6
11,287
2,189
Geekbench 5
13,573
1,894
Passmark CPU
2,686
2,126
Passmark CPU
27,907
3,841
Blender
—
24
▲ Specs Compare
Data sourced from official specifications and benchmark tests.