Intel Core Ultra 5 338H vs Intel Core i7 1280P
CPU Specs Compare
General Parameters
Release Date
Jan 2026
Feb 2022
Manufacturer
Intel
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Panther Lake
Alder Lake-P
Processor Number
338H
i7-1280P
Integrated Graphics
Arc B370
Iris Xe Graphics (96EU)
Generation
Intel Core Ultra Series 3
-
Package
Manufacturing Process
3 nm
10 nm
Socket
Custom
BGA-1744
Power Consumption
15-25 W
20-28 W
Max Turbo Power Consumption
80 W
-
Peak Operating Temperature
100 °C
100 °C
CPU Performance
Performance Cores
4
6
Performance Core Threads
4
-
Performance Core Base Frequency
1.9 GHz
1.8 GHz
Performance Core Turbo Frequency
4.7 GHz
4.8 GHz
Efficiency Cores
8
8
Efficiency Core Threads
8
-
Efficiency Core Base Frequency
1.5 GHz
-
Efficiency Core Turbo Frequency
3.6 GHz
-
Total Core Count
12
14
Total Thread Count
12
20
Bus Frequency
100 MHz
100 MHz
Multiplier
19
18x
L1 Cache
192 K per core
80 K per core
L2 Cache
2560 K per core
1280 K per core
L3 Cache
18 MB shared
24 MB shared
Unlocked Multiplier
No
No
Memory Parameters
Memory Types
LPDDR5X-8533
DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
Max Memory Size
96 GB
64 GB
Max Memory Channels
2
2
Max Memory Bandwidth
153.6 GB/s
76.8 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
800 MHz
300 MHz
GPU Max Dynamic Frequency
2400 MHz
1450 MHz
Shader Units
1024
768
Texture Units
64
48
Raster Operation Units
32
24
Execution Units
10
96
Power Consumption
45
15 W
Max Resolution
7680 x 4320 @ 60Hz
-
AI Accelerator
Theoretical performance
50 TOPS
-
📊 Benchmark
Cinebench R23
1,988
-
Cinebench R23
16,565
-
Geekbench 6
2,743
2,168
Geekbench 6
14,448
10,563
Cinebench 2024
123
-
Cinebench 2024
1,000
-