Intel Core i7 7820X vs Intel Core i9 10850K
CPU Specs Compare
General Parameters
Release Date
May 2017
Jul 2020
Manufacturer
Intel
Intel
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Skylake
Comet Lake-S
Processor Number
i7-7820X
i9-10850K
Integrated Graphics
N/A
UHD Graphics 630
Package
Manufacturing Process
14 nm
14 nm
Socket
LGA-2066
LGA-1200
Power Consumption
140 W
125 W
Peak Operating Temperature
99 °C
100 °C
CPU Performance
Performance Cores
8
10
Performance Core Threads
16
20
Performance Core Base Frequency
3.6 GHz
3.6 GHz
Performance Core Turbo Frequency
4.3 GHz
5.2 GHz
Total Core Count
8
10
Total Thread Count
16
20
Bus Frequency
100 MHz
100 MHz
Multiplier
36x
36x
L1 Cache
64 K per core
64 K per core
L2 Cache
1 MB per core
256 K per core
L3 Cache
11 MB shared
20 MB shared
Unlocked Multiplier
Yes
Yes
Memory Parameters
Memory Types
DDR4-2666
DDR4-2933
Max Memory Size
128 GB
128 GB
Max Memory Channels
4
2
Max Memory Bandwidth
79.47 GB/s
45.8 GB/s
ECC Memory Support
No
No
Miscellaneous
Graphics Card Parameters
Integrated Graphics
-
true
GPU Base Frequency
-
350 MHz
GPU Max Dynamic Frequency
-
1200 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
1,338
1,336
Cinebench R23
13,358
16,234
Geekbench 6
1,252
1,722
Geekbench 5
1,120
1,302
Geekbench 6
7,510
8,830
Geekbench 5
8,504
10,664
Passmark CPU
2,536
3,083
Passmark CPU
17,189
22,770
Blender
-
260