Intel Core i9 9900KF vs Intel Core i7 8705G
CPU · Specs Compare
General Parameters
Release Date
Jan 2019
Jan 2018
Manufacturer
Intel
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Coffee Lake
Kaby Lake G
Processor Number
i9-9900KF
i7-8705G
Integrated Graphics
N/A
—
Package
Manufacturing Process
14 nm
14 nm
Socket
LGA-1151
BGA-2270
Power Consumption
95 W
0 W
Peak Operating Temperature
100 °C
100 °C
CPU Performance
Performance Cores
8
4
Performance Core Threads
16
8
Performance Core Base Frequency
3.6 GHz
3.1 GHz
Performance Core Turbo Frequency
5 GHz
4.1 GHz
Total Core Count
8
4
Total Thread Count
16
8
Bus Frequency
100 MHz
100 MHz
Multiplier
36x
31x
L1 Cache
64 K per core
64 K per core
L2 Cache
256 K per core
256 K per core
L3 Cache
16 MB shared
8 MB shared
Unlocked Multiplier
Yes
No
Memory Parameters
Memory Types
DDR4-2666
DDR4-2400
Max Memory Size
128 GB
64 GB
Max Memory Channels
2
2
Max Memory Bandwidth
41.6 GB/s
37.5 GB/s
ECC Memory Support
No
No
Miscellaneous
PCIe Version
3.0
3.0
PCIe Lanes
16
8
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2
SSE4.1, SSE4.2, AVX-2
Benchmark
Cinebench R23
1,260
1,116
Cinebench R23
12,606
4,907
Geekbench 6
1,612
1,106
Geekbench 5
1,300
1,020
Geekbench 6
7,648
3,101
Geekbench 5
8,856
3,854
Passmark CPU
2,945
2,256
Passmark CPU
18,462
7,755
▲ Specs Compare
Data sourced from official specifications and benchmark tests.