Intel Core i3 8100 vs Intel Core i9 9940X
CPU · Specs Compare
General Parameters
Release Date
Oct 2017
Oct 2018
Manufacturer
Intel
Intel
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Coffee Lake
Skylake
Processor Number
i3-8100
i9-9940X
Integrated Graphics
UHD Graphics 630
N/A
Package
Manufacturing Process
14 nm
14 nm
Socket
LGA-1151
LGA-2066
Power Consumption
65 W
165 W
Peak Operating Temperature
100 °C
88 °C
CPU Performance
Performance Cores
4
14
Performance Core Threads
4
28
Performance Core Base Frequency
3.6 GHz
3.3 GHz
Total Core Count
4
14
Total Thread Count
4
28
Bus Frequency
100 MHz
100 MHz
Multiplier
28x
33x
L1 Cache
64 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
Performance Core Turbo Frequency
—
4.4 GHz
Memory Parameters
Memory Types
DDR4-2400
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
Yes
No
Graphics Card Parameters
Integrated Graphics
true
—
GPU Base Frequency
350 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
PCIe Version
3.0
3.0
PCIe Lanes
16
44
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2
SSE4.1, SSE4.2, AVX-2, AVX-512
Benchmark
Cinebench R23
936
1,228
Cinebench R23
3,597
15,351
Geekbench 6
1,223
1,328
Geekbench 5
946
1,189
Geekbench 6
3,646
9,787
Geekbench 5
3,315
14,374
Blender
62
—
Passmark CPU
2,224
—
Passmark CPU
6,158
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.