Intel Core i7 7700K vs Intel Core i7 9800X
CPU Specs Compare
General Parameters
Release Date
Jan 2017
Oct 2018
Manufacturer
Intel
Intel
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Kaby Lake
Skylake
Processor Number
i7-7700K
i7-9800X
Integrated Graphics
HD Graphics 630
N/A
Package
Manufacturing Process
14 nm
14 nm
Socket
LGA-1151
LGA-2066
Power Consumption
91 W
165 W
Peak Operating Temperature
100 °C
95 °C
CPU Performance
Performance Cores
4
8
Performance Core Threads
8
16
Performance Core Base Frequency
4.2 GHz
3.8 GHz
Performance Core Turbo Frequency
4.5 GHz
4.4 GHz
Total Core Count
4
8
Total Thread Count
8
16
Bus Frequency
42 MHz
100 MHz
Multiplier
100x
38x
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
17 MB shared
Unlocked Multiplier
Yes
Yes
Memory Parameters
Memory Types
DDR4-2400, DDR3L-1600
DDR4-2666
Max Memory Size
64 GB
128 GB
Max Memory Channels
2
4
Max Memory Bandwidth
35.76 GB/s
79.47 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
-
GPU Base Frequency
350 MHz
-
GPU Max Dynamic Frequency
1150 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
1,209
1,263
Cinebench R23
5,881
13,055
Geekbench 6
1,557
1,314
Geekbench 5
1,129
1,225
Geekbench 6
5,260
7,991
Geekbench 5
4,705
9,648
Blender
102
-
Passmark CPU
2,712
2,573
Passmark CPU
9,594
18,121