Intel Core i5 1230U vs Intel Core i7 7820X
CPU · Specs Compare
General Parameters
Release Date
Feb 2022
May 2017
Manufacturer
Intel
Intel
Type
Laptop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Alder Lake-U
Skylake
Processor Number
i5-1230U
i7-7820X
Integrated Graphics
Iris Xe Graphics (80EU)
N/A
Package
Manufacturing Process
10 nm
14 nm
Socket
LGA-1700
LGA-2066
Power Consumption
9 W
140 W
Peak Operating Temperature
100 °C
99 °C
CPU Performance
Performance Cores
2
8
Performance Core Base Frequency
1.0 GHz
3.6 GHz
Performance Core Turbo Frequency
4.4 GHz
4.3 GHz
Efficiency Cores
8
—
Total Core Count
10
8
Total Thread Count
12
16
Bus Frequency
100 MHz
100 MHz
Multiplier
10x
36x
L1 Cache
80 K per core
64 K per core
L2 Cache
1280 K per core
1 MB per core
L3 Cache
12 MB shared
11 MB shared
Unlocked Multiplier
No
Yes
Performance Core Threads
—
16
Memory Parameters
Memory Types
LPDDR5-5200, LPDDR4x-4267
DDR4-2666
Max Memory Size
64 GB
128 GB
Max Memory Channels
2
4
Max Memory Bandwidth
76.8 GB/s
79.47 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
—
GPU Base Frequency
300 MHz
—
GPU Max Dynamic Frequency
850 MHz
—
Shader Units
640
—
Texture Units
40
—
Raster Operation Units
20
—
Execution Units
80
—
Power Consumption
15 W
—
Miscellaneous
PCIe Version
4.0
3.0
PCIe Lanes
14
28
Extended Instruction Set
—
SSE4.1, SSE4.2, AVX-2, AVX-512
Benchmark
Cinebench R23
1,399
1,338
Cinebench R23
5,817
13,358
Geekbench 6
1,848
1,252
Geekbench 6
7,169
7,510
Geekbench 5
—
1,120
Geekbench 5
—
8,504
Passmark CPU
—
2,536
Passmark CPU
—
17,189
▲ Specs Compare
Data sourced from official specifications and benchmark tests.