Intel Core i9 10920X vs Intel Core Ultra 5 338H
CPU · Specs Compare
General Parameters
Release Date
Oct 2019
Jan 2026
Manufacturer
Intel
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Cascade Lake
Panther Lake
Processor Number
i9-10920X
338H
Integrated Graphics
N/A
Arc B370
Generation
—
Intel Core Ultra Series 3
Package
Manufacturing Process
14 nm
3 nm
Socket
LGA-2066
Custom
Power Consumption
165 W
15-25 W
Peak Operating Temperature
94 °C
100 °C
Max Turbo Power Consumption
—
80 W
CPU Performance
Performance Cores
12
4
Performance Core Threads
24
4
Performance Core Base Frequency
3.5 GHz
1.9 GHz
Performance Core Turbo Frequency
4.6 GHz
4.7 GHz
Total Core Count
12
12
Total Thread Count
24
12
Bus Frequency
100 MHz
100 MHz
L2 Cache
1 MB per core
2560 K per core
L3 Cache
20 MB shared
18 MB shared
Unlocked Multiplier
Yes
No
Efficiency Cores
—
8
Efficiency Core Threads
—
8
Efficiency Core Base Frequency
—
1.5 GHz
Efficiency Core Turbo Frequency
—
3.6 GHz
Multiplier
—
19
L1 Cache
—
192 K per core
Memory Parameters
Memory Types
DDR4-2933
LPDDR5X-8533
Max Memory Size
256 GB
96 GB
Max Memory Channels
4
2
Max Memory Bandwidth
93.8 GB/s
153.6 GB/s
ECC Memory Support
No
No
Miscellaneous
PCIe Version
3.0
5.0
PCIe Lanes
48
12
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2, AVX-512
—
Graphics Card Parameters
Integrated Graphics
—
true
GPU Base Frequency
—
800 MHz
GPU Max Dynamic Frequency
—
2400 MHz
Shader Units
—
1024
Texture Units
—
64
Raster Operation Units
—
32
Execution Units
—
10
Power Consumption
—
45
Max Resolution
—
7680 x 4320 @ 60Hz
AI Accelerator
Theoretical performance
—
50 TOPS
Benchmark
Cinebench R23
1,280
1,988
Cinebench R23
15,354
16,565
Geekbench 6
1,696
2,743
Geekbench 5
1,201
—
Geekbench 6
9,541
14,448
Geekbench 5
13,408
—
Passmark CPU
2,738
—
Passmark CPU
26,244
—
Cinebench 2024
—
123
Cinebench 2024
—
1,000
▲ Specs Compare
Data sourced from official specifications and benchmark tests.