Intel Core i7 7820X vs Intel Core i3 12300
CPU Specs Compare
General Parameters
Release Date
May 2017
Jan 2022
Manufacturer
Intel
Intel
Type
Desktop
Desktop
Instruction Set
x86-64
-
Core Architecture
Skylake
Alder Lake-S
Processor Number
i7-7820X
-
Integrated Graphics
N/A
UHD Graphics 730
Generation
-
Core i3 (Alder Lake-S)
Package
Manufacturing Process
14 nm
10 nm
Socket
LGA-2066
Intel Socket 1700
Power Consumption
140 W
60 W
Peak Operating Temperature
99 °C
-
Foundry
-
Intel
Die Size
-
163 mm²
Package
-
FC-LGA16A
CPU Performance
Performance Cores
8
-
Performance Core Threads
16
-
Performance Core Base Frequency
3.6 GHz
3.5 GHz
Performance Core Turbo Frequency
4.3 GHz
4.4 GHz
Total Core Count
8
4
Total Thread Count
16
8
Bus Frequency
100 MHz
100 MHz
Multiplier
36x
35
L1 Cache
64 K per core
80 KB per core
L2 Cache
1 MB per core
5 MB
L3 Cache
11 MB shared
12 MB
Unlocked Multiplier
Yes
No
SMP
-
1
Memory Parameters
Memory Types
DDR4-2666
DDR4-3200, DDR5-4800
Max Memory Size
128 GB
128 GB
Max Memory Channels
4
2
Max Memory Bandwidth
79.47 GB/s
76.8 GB/s
ECC Memory Support
No
No
Miscellaneous
Graphics Card Parameters
Integrated Graphics
-
true
GPU Base Frequency
-
300 MHz
GPU Max Dynamic Frequency
-
1450 MHz
Execution Units
-
24
📊 Benchmark
Cinebench R23
1,338
1,656
Cinebench R23
13,358
8,249
Geekbench 6
1,252
2,247
Geekbench 5
1,120
-
Geekbench 6
7,510
7,359
Geekbench 5
8,504
-
Passmark CPU
2,536
-
Passmark CPU
17,189
-