AMD Ryzen 9 5900H vs AMD Ryzen 5 4600U
We compared two laptop CPUs: AMD Ryzen 9 5900H with 8 cores 3.3GHz and AMD Ryzen 5 4600U with 6 cores 2.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
AMD Ryzen 9 5900H 's Advantages
Released 1 years and 3 months late
Higher base frequency (3.3GHz vs 2.1GHz)
Larger L3 cache size (16MB vs 8MB)
AMD Ryzen 5 4600U 's Advantages
Lower TDP (25W vs 45W)
Score
Benchmark
Cinebench R23 Single Core
AMD Ryzen 9 5900H
+27%
1466
AMD Ryzen 5 4600U
1151
Cinebench R23 Multi Core
AMD Ryzen 9 5900H
+60%
12815
AMD Ryzen 5 4600U
8004
Geekbench 6 Single Core
AMD Ryzen 9 5900H
+49%
2034
AMD Ryzen 5 4600U
1359
Geekbench 6 Multi Core
AMD Ryzen 9 5900H
+56%
7376
AMD Ryzen 5 4600U
4708
Geekbench 5 Single Core
AMD Ryzen 9 5900H
+43%
1528
AMD Ryzen 5 4600U
1068
Geekbench 5 Multi Core
AMD Ryzen 9 5900H
+72%
8790
AMD Ryzen 5 4600U
5095
Passmark CPU Single Core
AMD Ryzen 9 5900H
+37%
3308
AMD Ryzen 5 4600U
2405
Passmark CPU Multi Core
AMD Ryzen 9 5900H
+54%
20753
AMD Ryzen 5 4600U
13395
General Parameters
Apr 2021
Release Date
Jan 2020
AMD
Manufacturer
AMD
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Cezanne
Core Architecture
Zen 2
FP6
Socket
FP6
Radeon RX Vega 8
Integrated Graphics
Radeon Vega 6
Package
7 nm
Manufacturing Process
7 nm
45 W
Power Consumption
10-25 W
105 °C
Peak Operating Temperature
105 °C
CPU Performance
8
Performance Cores
6
16
Performance Core Threads
12
3.3 GHz
Performance Core Base Frequency
2.1 GHz
4.6 GHz
Performance Core Turbo Frequency
4 GHz
8
Total Core Count
6
16
Total Thread Count
12
100 MHz
Bus Frequency
100 MHz
33x
Multiplier
21x
64 K per core
L1 Cache
32 K per core
512 K per core
L2 Cache
512 K per core
16 MB shared
L3 Cache
8 MB shared
No
Unlocked Multiplier
No
Memory Parameters
DDR4-3200, LPDDR4-4266
Memory Types
DDR4-3200, LPDDR4-4266
64 GB
Max Memory Size
32 GB
2
Max Memory Channels
2
68.27 GB/s
Max Memory Bandwidth
68.27 GB/s
Yes
ECC Memory Support
Yes
Graphics Card Parameters
true
Integrated Graphics
true
1750 MHz
GPU Max Dynamic Frequency
1500 MHz
512
Shader Units
384
32
Texture Units
24
8
Raster Operation Units
8
15 W
Power Consumption
15 W
