Intel Core i7 12700 vs Intel Core i7 7800X
CPU · Specs Compare
General Parameters
Release Date
Jan 2022
May 2017
Manufacturer
Intel
Intel
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Alder Lake
Skylake
Processor Number
i7-12700
i7-7800X
Integrated Graphics
UHD Graphics 770
N/A
Package
Manufacturing Process
10 nm
14 nm
Socket
LGA-1700
LGA-2066
Power Consumption
65 W
140 W
Max Turbo Power Consumption
180 W
—
Peak Operating Temperature
100°C
100 °C
CPU Performance
Performance Cores
8
6
Performance Core Threads
16
12
Performance Core Base Frequency
2.1 GHz
3.5 GHz
Performance Core Turbo Frequency
4.8 GHz
4 GHz
Efficiency Cores
4
—
Efficiency Core Threads
4
—
Efficiency Core Base Frequency
1.6 GHz
—
Efficiency Core Turbo Frequency
3.6 GHz
—
Total Core Count
12
6
Total Thread Count
20
12
Bus Frequency
100 MHz
100 MHz
Multiplier
21x
35x
L1 Cache
80 K per core
64 K per core
L2 Cache
12 MB shared
1 MB per core
L3 Cache
25 MB shared
8 MB shared
Unlocked Multiplier
No
Yes
Memory Parameters
Memory Types
DDR4-3200, DDR5-4800
DDR4-2400
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
Yes
No
Graphics Card Parameters
Integrated Graphics
true
—
GPU Base Frequency
300 MHz
—
GPU Max Dynamic Frequency
1500 MHz
—
Shader Units
256
—
Texture Units
16
—
Raster Operation Units
8
—
Execution Units
32
—
Power Consumption
15 W
—
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
1,868
963
Cinebench R23
20,599
7,269
Geekbench 6
2,491
1,362
Geekbench 5
1,799
—
Geekbench 6
12,863
6,082
Geekbench 5
12,519
—
Cinebench 2024
107
—
Cinebench 2024
1,004
—
Blender
281
—
Passmark CPU
3,921
2,409
Passmark CPU
30,858
12,894
▲ Specs Compare
Data sourced from official specifications and benchmark tests.