Intel Core i7 10870H vs Intel Core i9 9920X
CPU · Specs Compare
General Parameters
Release Date
Sep 2020
Oct 2018
Manufacturer
Intel
Intel
Type
Laptop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Comet Lake
Skylake
Processor Number
i7-10870H
i9-9920X
Integrated Graphics
UHD Graphics 630
N/A
Package
Manufacturing Process
14 nm
14 nm
Socket
BGA-1440
LGA-2066
Power Consumption
45 W
165 W
Peak Operating Temperature
100 °C
92 °C
CPU Performance
Performance Cores
8
12
Performance Core Threads
16
24
Performance Core Base Frequency
2.2 GHz
3.5 GHz
Performance Core Turbo Frequency
5 GHz
4.4 GHz
Total Core Count
8
12
Total Thread Count
16
24
Bus Frequency
100 MHz
100 MHz
Multiplier
22x
35x
L1 Cache
64 K per core
64 K per core
L2 Cache
256 K per core
1 MB per core
L3 Cache
16 MB shared
19 MB shared
Unlocked Multiplier
No
Yes
Memory Parameters
Memory Types
DDR4-2933
DDR4-2666
Max Memory Size
128 GB
128 GB
Max Memory Channels
2
4
Max Memory Bandwidth
45.8 GB/s
85 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
—
GPU Base Frequency
350 MHz
—
GPU Max Dynamic Frequency
1200 MHz
—
Shader Units
192
—
Texture Units
24
—
Raster Operation Units
3
—
Execution Units
24
—
Power Consumption
15 W
—
Max Resolution
4096x2304 - 60 Hz
—
Miscellaneous
PCIe Version
3.0
3.0
PCIe Lanes
16
44
Extended Instruction Set
—
SSE4.1, SSE4.2, AVX-2, AVX-512
Benchmark
Cinebench R23
1,221
1,067
Cinebench R23
9,824
14,793
Geekbench 6
1,498
1,389
Geekbench 5
1,237
1,171
Geekbench 6
5,895
3,027
Geekbench 5
7,054
12,494
Passmark CPU
—
2,608
Passmark CPU
—
25,060
▲ Specs Compare
Data sourced from official specifications and benchmark tests.