Intel Core Ultra 5 338H vs Intel Celeron G5905
CPU · Specs Compare
General Parameters
Release Date
Jan 2026
Jul 2020
Manufacturer
Intel
Intel
Type
Laptop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Panther Lake
Comet Lake
Processor Number
338H
G5905
Integrated Graphics
Arc B370
UHD Graphics 610
Generation
Intel Core Ultra Series 3
—
Package
Manufacturing Process
3 nm
14 nm
Socket
Custom
LGA-1200
Power Consumption
15-25 W
58 W
Max Turbo Power Consumption
80 W
—
Peak Operating Temperature
100 °C
100 °C
CPU Performance
Performance Cores
4
2
Performance Core Threads
4
2
Performance Core Base Frequency
1.9 GHz
3.5 GHz
Performance Core Turbo Frequency
4.7 GHz
—
Efficiency Cores
8
—
Efficiency Core Threads
8
—
Efficiency Core Base Frequency
1.5 GHz
—
Efficiency Core Turbo Frequency
3.6 GHz
—
Total Core Count
12
2
Total Thread Count
12
2
Bus Frequency
100 MHz
100 MHz
Multiplier
19
35x
L1 Cache
192 K per core
64 K per core
L2 Cache
2560 K per core
256 K per core
L3 Cache
18 MB shared
4 MB shared
Unlocked Multiplier
No
No
Memory Parameters
Memory Types
LPDDR5X-8533
DDR4-2666
Max Memory Size
96 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
153.6 GB/s
41.6 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
800 MHz
350 MHz
GPU Max Dynamic Frequency
2400 MHz
1050 MHz
Shader Units
1024
96
Texture Units
64
12
Raster Operation Units
32
2
Execution Units
10
12
Power Consumption
45
15 W
Max Resolution
7680 x 4320 @ 60Hz
4096x2304 - 30 Hz
AI Accelerator
Theoretical performance
50 TOPS
—
Miscellaneous
PCIe Version
5.0
3.0
PCIe Lanes
12
16
Benchmark
Cinebench R23
1,988
872
Cinebench R23
16,565
1,695
Geekbench 6
2,743
676
Geekbench 6
14,448
1,095
Cinebench 2024
123
—
Cinebench 2024
1,000
—
Geekbench 5
—
922
Geekbench 5
—
1,731
Passmark CPU
—
2,193
Passmark CPU
—
2,830
▲ Specs Compare
Data sourced from official specifications and benchmark tests.