AMD Ryzen 9 5900H vs Intel Core Ultra 5 338H
CPU · Specs Compare
General Parameters
Release Date
Apr 2021
Jan 2026
Manufacturer
AMD
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Cezanne
Panther Lake
Integrated Graphics
Radeon RX Vega 8
Arc B370
Processor Number
—
338H
Generation
—
Intel Core Ultra Series 3
Package
Manufacturing Process
7 nm
3 nm
Socket
FP6
Custom
Power Consumption
45 W
15-25 W
Peak Operating Temperature
105 °C
100 °C
Max Turbo Power Consumption
—
80 W
CPU Performance
Performance Cores
8
4
Performance Core Threads
16
4
Performance Core Base Frequency
3.3 GHz
1.9 GHz
Performance Core Turbo Frequency
4.6 GHz
4.7 GHz
Total Core Count
8
12
Total Thread Count
16
12
Bus Frequency
100 MHz
100 MHz
Multiplier
33x
19
L1 Cache
64 K per core
192 K per core
L2 Cache
512 K per core
2560 K per core
L3 Cache
16 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
DDR4-3200, LPDDR4-4266
LPDDR5X-8533
Max Memory Size
64 GB
96 GB
Max Memory Channels
2
2
Max Memory Bandwidth
68.27 GB/s
153.6 GB/s
ECC Memory Support
Yes
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Max Dynamic Frequency
1750 MHz
2400 MHz
Shader Units
512
1024
Texture Units
32
64
Raster Operation Units
8
32
Power Consumption
15 W
45
GPU Base Frequency
—
800 MHz
Execution Units
—
10
Max Resolution
—
7680 x 4320 @ 60Hz
Miscellaneous
PCIe Version
3.0
5.0
PCIe Lanes
16
12
AI Accelerator
Theoretical performance
—
50 TOPS
Benchmark
Cinebench R23
1,466
1,988
Cinebench R23
12,815
16,565
Geekbench 6
2,034
2,743
Geekbench 5
1,528
—
Geekbench 6
7,376
14,448
Geekbench 5
8,790
—
Passmark CPU
3,308
—
Passmark CPU
20,753
—
Cinebench 2024
—
123
Cinebench 2024
—
1,000
▲ Specs Compare
Data sourced from official specifications and benchmark tests.