Intel Core i7 8705G vs Intel Core i9 10940X
CPU · Specs Compare
General Parameters
Release Date
Jan 2018
Oct 2019
Manufacturer
Intel
Intel
Type
Laptop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Kaby Lake G
Cascade Lake
Processor Number
i7-8705G
i9-10940X
Integrated Graphics
—
N/A
Package
Manufacturing Process
14 nm
14 nm
Socket
BGA-2270
LGA-2066
Power Consumption
0 W
165 W
Peak Operating Temperature
100 °C
86 °C
CPU Performance
Performance Cores
4
14
Performance Core Threads
8
28
Performance Core Base Frequency
3.1 GHz
3.3 GHz
Performance Core Turbo Frequency
4.1 GHz
4.6 GHz
Total Core Count
4
14
Total Thread Count
8
28
Bus Frequency
100 MHz
100 MHz
Multiplier
31x
33x
L1 Cache
64 K per core
64 K per core
L2 Cache
256 K per core
1 MB per core
L3 Cache
8 MB shared
20 MB shared
Unlocked Multiplier
No
Yes
Memory Parameters
Memory Types
DDR4-2400
DDR4-2933
Max Memory Size
64 GB
256 GB
Max Memory Channels
2
4
Max Memory Bandwidth
37.5 GB/s
93.8 GB/s
ECC Memory Support
No
No
Miscellaneous
PCIe Version
3.0
3.0
PCIe Lanes
8
48
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2
SSE4.1, SSE4.2, AVX-2, AVX-512
Benchmark
Cinebench R23
1,116
1,234
Cinebench R23
4,907
21,309
Geekbench 6
1,106
1,471
Geekbench 5
1,020
1,144
Geekbench 6
3,101
11,287
Geekbench 5
3,854
13,573
Passmark CPU
2,256
2,686
Passmark CPU
7,755
27,907
▲ Specs Compare
Data sourced from official specifications and benchmark tests.