Intel Core i5 10300H vs Intel Core Ultra 5 338H
CPU · Specs Compare
General Parameters
Release Date
Apr 2020
Jan 2026
Manufacturer
Intel
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Comet Lake-H
Panther Lake
Processor Number
i5-10300H
338H
Integrated Graphics
UHD Graphics 630
Arc B370
Generation
—
Intel Core Ultra Series 3
Package
Manufacturing Process
14 nm
3 nm
Socket
BGA-1440
Custom
Power Consumption
45 W
15-25 W
Peak Operating Temperature
100 °C
100 °C
Max Turbo Power Consumption
—
80 W
CPU Performance
Performance Cores
4
4
Performance Core Threads
8
4
Performance Core Base Frequency
2.5 GHz
1.9 GHz
Performance Core Turbo Frequency
4.5 GHz
4.7 GHz
Total Core Count
4
12
Total Thread Count
8
12
Bus Frequency
100 MHz
100 MHz
Multiplier
25x
19
L1 Cache
64 K per core
192 K per core
L2 Cache
256 K per core
2560 K per core
L3 Cache
8 MB shared
18 MB shared
Unlocked Multiplier
No
No
Efficiency Cores
—
8
Efficiency Core Threads
—
8
Efficiency Core Base Frequency
—
1.5 GHz
Efficiency Core Turbo Frequency
—
3.6 GHz
Memory Parameters
Memory Types
DDR4-2933
LPDDR5X-8533
Max Memory Size
128 GB
96 GB
Max Memory Channels
2
2
Max Memory Bandwidth
45.8 GB/s
153.6 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
350 MHz
800 MHz
GPU Max Dynamic Frequency
1050 MHz
2400 MHz
Shader Units
192
1024
Texture Units
24
64
Raster Operation Units
3
32
Execution Units
24
10
Power Consumption
15 W
45
Max Resolution
4096x2304 - 60 Hz
7680 x 4320 @ 60Hz
Miscellaneous
PCIe Version
3.0
5.0
PCIe Lanes
16
12
AI Accelerator
Theoretical performance
—
50 TOPS
Benchmark
Cinebench R23
1,116
1,988
Cinebench R23
4,835
16,565
Geekbench 6
1,443
2,743
Geekbench 6
4,795
14,448
Cinebench 2024
—
123
Cinebench 2024
—
1,000
▲ Specs Compare
Data sourced from official specifications and benchmark tests.