Intel Core i7 1270P 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-P
Skylake
Processor Number
i7-1270P
i7-7820X
Integrated Graphics
Iris Xe Graphics G7 (96EU)
N/A
Package
Manufacturing Process
10 nm
14 nm
Socket
BGA-1744
LGA-2066
Power Consumption
20-28 W
140 W
Peak Operating Temperature
100 °C
99 °C
CPU Performance
Performance Cores
4
8
Performance Core Base Frequency
2.2 GHz
3.6 GHz
Performance Core Turbo Frequency
4.8 GHz
4.3 GHz
Efficiency Cores
8
—
Total Core Count
12
8
Total Thread Count
16
16
Bus Frequency
100 MHz
100 MHz
Multiplier
22x
36x
L1 Cache
80 K per core
64 K per core
L2 Cache
1280 K per core
1 MB per core
L3 Cache
18 MB shared
11 MB shared
Unlocked Multiplier
No
Yes
Performance Core Threads
—
16
Memory Parameters
Memory Types
DDR5-4800, DDR4-3200, 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
1400 MHz
—
Shader Units
768
—
Texture Units
48
—
Raster Operation Units
24
—
Execution Units
96
—
Power Consumption
15 W
—
Miscellaneous
PCIe Version
4.0
3.0
PCIe Lanes
20
28
Extended Instruction Set
—
SSE4.1, SSE4.2, AVX-2, AVX-512
Benchmark
Cinebench R23
1,695
1,338
Cinebench R23
9,691
13,358
Geekbench 6
2,217
1,252
Geekbench 5
1,639
1,120
Geekbench 6
8,635
7,510
Geekbench 5
8,656
8,504
Blender
123
—
Passmark CPU
3,402
2,536
Passmark CPU
17,522
17,189
▲ Specs Compare
Data sourced from official specifications and benchmark tests.