Intel Core Ultra 7 355 vs AMD Ryzen 9 4900H
CPU Specs Compare
General Parameters
Release Date
Jan 2026
Mar 2020
Manufacturer
Intel
AMD
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Processor Number
355
-
Integrated Graphics
Graphics 4 Xe3
Radeon Vega 8
Generation
Intel Core Ultra Series 3
-
Core Architecture
-
Zen 2
Package
Manufacturing Process
3 nm
7 nm
Socket
Custom
FP6
Power Consumption
15-25 W
35-54 W
Max Turbo Power Consumption
55 W
-
Peak Operating Temperature
100 °C
105 °C
CPU Performance
Performance Cores
4
8
Performance Core Threads
4
16
Performance Core Base Frequency
2.3 GHz
3.3 GHz
Performance Core Turbo Frequency
4.7 GHz
4.4 GHz
Efficiency Cores
4
-
Efficiency Core Threads
4
-
Efficiency Core Base Frequency
1.7 GHz
-
Efficiency Core Turbo Frequency
3.5 GHz
-
Total Core Count
8
8
Total Thread Count
8
16
Bus Frequency
100 MHz
100 MHz
Multiplier
23
33x
L3 Cache
12 MB shared
8 MB shared
Unlocked Multiplier
No
No
L2 Cache
-
512 K per core
Memory Parameters
Memory Types
LPDDR5X-7467,DDR5-6400
DDR4-3200, LPDDR4X-4266
Max Memory Size
128 GB
64 GB
Max Memory Channels
2
4
Max Memory Bandwidth
119.5 GB/s
68.27 GB/s
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
true
GPU Max Dynamic Frequency
2500 MHz
1750 MHz
Execution Units
4
-
Max Resolution
7680 x 4320 @ 60Hz
-
Shader Units
-
512
Texture Units
-
32
Raster Operation Units
-
8
Power Consumption
-
15 W
📊 Benchmark
Geekbench 6
2,706
1,678
Geekbench 6
10,277
6,103
Cinebench R23
-
1,265
Cinebench R23
-
11,230
Geekbench 5
-
1,210
Geekbench 5
-
7,541
Passmark CPU
-
2,703
Passmark CPU
-
19,102