Intel Core i9 10920X vs Intel Core i3 1215U
CPU · Specs Compare
General Parameters
Release Date
Oct 2019
Feb 2022
Manufacturer
Intel
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Cascade Lake
Alder Lake-U
Processor Number
i9-10920X
i3-1215U
Integrated Graphics
N/A
UHD Graphics (64EU)
Package
Manufacturing Process
14 nm
10 nm
Socket
LGA-2066
BGA-1744
Power Consumption
165 W
15 W
Peak Operating Temperature
94 °C
100 °C
CPU Performance
Performance Cores
12
2
Performance Core Threads
24
—
Performance Core Base Frequency
3.5 GHz
1.2 GHz
Performance Core Turbo Frequency
4.6 GHz
4.4 GHz
Total Core Count
12
6
Total Thread Count
24
8
Bus Frequency
100 MHz
100 MHz
L2 Cache
1 MB per core
1280 K per core
L3 Cache
20 MB shared
10 MB shared
Unlocked Multiplier
Yes
No
Efficiency Cores
—
4
Multiplier
—
12x
L1 Cache
—
80 K per core
Memory Parameters
Memory Types
DDR4-2933
DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
Max Memory Size
256 GB
64 GB
Max Memory Channels
4
2
Max Memory Bandwidth
93.8 GB/s
76.8 GB/s
ECC Memory Support
No
No
Miscellaneous
PCIe Version
3.0
4.0
PCIe Lanes
48
20
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2, AVX-512
—
Graphics Card Parameters
Integrated Graphics
—
true
GPU Base Frequency
—
300 MHz
GPU Max Dynamic Frequency
—
1100 MHz
Shader Units
—
512
Texture Units
—
32
Raster Operation Units
—
16
Execution Units
—
64
Power Consumption
—
45 W
Benchmark
Cinebench R23
1,280
1,581
Cinebench R23
15,354
5,768
Geekbench 6
1,696
1,640
Geekbench 5
1,201
1,572
Geekbench 6
9,541
3,776
Geekbench 5
13,408
5,963
Passmark CPU
2,738
3,408
Passmark CPU
26,244
11,350
Blender
—
77
▲ Specs Compare
Data sourced from official specifications and benchmark tests.