Intel Core i5 12450HX vs Intel Core i7 7820X
CPU · Specs Compare
General Parameters
Release Date
May 2022
May 2017
Manufacturer
Intel
Intel
Type
Laptop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Alder Lake
Skylake
Processor Number
i5-12450HX
i7-7820X
Integrated Graphics
UHD Graphics (16EU)
N/A
Package
Manufacturing Process
10 nm
14 nm
Socket
BGA-1964
LGA-2066
Power Consumption
45-55 W
140 W
Max Turbo Power Consumption
157 W
—
Peak Operating Temperature
100 °C
99 °C
CPU Performance
Performance Cores
4
8
Performance Core Threads
8
16
Performance Core Base Frequency
2.4 GHz
3.6 GHz
Performance Core Turbo Frequency
4.4 GHz
4.3 GHz
Efficiency Cores
4
—
Efficiency Core Threads
4
—
Efficiency Core Base Frequency
1.8 GHz
—
Efficiency Core Turbo Frequency
3.1 GHz
—
Total Core Count
8
8
Total Thread Count
12
16
Bus Frequency
100 MHz
100 MHz
Multiplier
24
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
Yes
Yes
Memory Parameters
Memory Types
DDR5-4800,DDR4-3200
DDR4-2666
Max Memory Size
128 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
350 MHz
—
GPU Max Dynamic Frequency
1300 MHz
—
Shader Units
128
—
Texture Units
8
—
Raster Operation Units
4
—
Execution Units
16
—
Power Consumption
6-15
—
Miscellaneous
PCIe Version
5.0
3.0
PCIe Lanes
20
28
Extended Instruction Set
—
SSE4.1, SSE4.2, AVX-2, AVX-512
Benchmark
Cinebench R23
1,582
1,338
Cinebench R23
10,026
13,358
Geekbench 6
2,263
1,252
Geekbench 6
9,548
7,510
Blender
171
—
Passmark CPU
3,399
2,536
Passmark CPU
18,703
17,189
Geekbench 5
—
1,120
Geekbench 5
—
8,504
▲ Specs Compare
Data sourced from official specifications and benchmark tests.