Home Comparison AMD Ryzen 9 6900HX vs AMD Ryzen 9 5900H

AMD Ryzen 9 6900HX vs AMD Ryzen 9 5900H

AMD Ryzen 9 6900HX
VS
AMD Ryzen 9 5900H
AMD Ryzen 9 6900HX
AMD Ryzen 9 5900H
We compared two laptop CPUs: AMD Ryzen 9 6900HX with 8 cores 3.3GHz and AMD Ryzen 9 5900H with 8 cores 3.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 9 6900HX 's Advantages
Released 9 months late
Higher specification of memory (6400 vs 4266)
Larger memory bandwidth (76.8GB/s vs 68.27GB/s)
Newer PCIe version (4.0 vs 3.0)
More modern manufacturing process (6nm vs 7nm)

Score

Benchmark

Cinebench R23 Single Core
AMD Ryzen 9 6900HX +9%
1610
AMD Ryzen 9 5900H
1466
Cinebench R23 Multi Core
AMD Ryzen 9 6900HX +9%
14096
AMD Ryzen 9 5900H
12815
Geekbench 6 Single Core
AMD Ryzen 9 6900HX +3%
2097
AMD Ryzen 9 5900H
2034
Geekbench 6 Multi Core
AMD Ryzen 9 6900HX +36%
10086
AMD Ryzen 9 5900H
7376
Geekbench 5 Single Core
AMD Ryzen 9 6900HX +3%
1583
AMD Ryzen 9 5900H
1528
Geekbench 5 Multi Core
AMD Ryzen 9 6900HX +14%
10087
AMD Ryzen 9 5900H
8790
Passmark CPU Single Core
AMD Ryzen 9 6900HX +3%
3421
AMD Ryzen 9 5900H
3308
Passmark CPU Multi Core
AMD Ryzen 9 6900HX +18%
24494
AMD Ryzen 9 5900H
20753
AMD Ryzen 9 6900HX
VS
AMD Ryzen 9 5900H

General Parameters

Jan 2022
Release Date
Apr 2021
AMD
Manufacturer
AMD
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Rembrandt
Core Architecture
Cezanne
FP7
Socket
FP6
Radeon 680M
Integrated Graphics
Radeon RX Vega 8

Package

6 nm
Manufacturing Process
7 nm
45 W
Power Consumption
45 W
95 °C
Peak Operating Temperature
105 °C

CPU Performance

8
Performance Cores
8
16
Performance Core Threads
16
3.3 GHz
Performance Core Base Frequency
3.3 GHz
4.9 GHz
Performance Core Turbo Frequency
4.6 GHz
8
Total Core Count
8
16
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
33x
Multiplier
33x
64 K per core
L1 Cache
64 K per core
512 K per core
L2 Cache
512 K per core
16 MB shared
L3 Cache
16 MB shared
Yes
Unlocked Multiplier
No

Memory Parameters

DDR5-4800, LPDDR5-6400
Memory Types
DDR4-3200, LPDDR4-4266
64 GB
Max Memory Size
64 GB
2
Max Memory Channels
2
76.8 GB/s
Max Memory Bandwidth
68.27 GB/s
-
ECC Memory Support
Yes

Graphics Card Parameters

true
Integrated Graphics
true
2000 MHz
GPU Base Frequency
-
2400 MHz
GPU Max Dynamic Frequency
1750 MHz
768
Shader Units
512
48
Texture Units
32
32
Raster Operation Units
8
12
Execution Units
-
15 W
Power Consumption
15 W
3.686 TFLOPS
Graphics Performance
-

Miscellaneous

AMD Ryzen 9 6900HX
Official Website
-
4.0
PCIe Version
3.0
16
PCIe Lanes
16

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