Home Comparison AMD Ryzen 9 5900HX vs AMD Ryzen 7 6800H

AMD Ryzen 9 5900HX vs AMD Ryzen 7 6800H

We compared two laptop CPUs: AMD Ryzen 9 5900HX with 8 cores 3.3GHz and AMD Ryzen 7 6800H with 8 cores 3.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 9 5900HX 's Advantages
Higher base frequency (3.3GHz vs 3.2GHz)
Lower TDP (35W vs 45W)
AMD Ryzen 7 6800H 's Advantages
Released 1 years late
Higher specification of memory (LPDDR5-6400 vs LPDDR4-4266)
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 5900HX
1484
AMD Ryzen 7 6800H +2%
1524
Cinebench R23 Multi Core
AMD Ryzen 9 5900HX
12809
AMD Ryzen 7 6800H +8%
13854
Geekbench 6 Single Core
AMD Ryzen 9 5900HX +7%
1993
AMD Ryzen 7 6800H
1860
Geekbench 6 Multi Core
AMD Ryzen 9 5900HX +7%
9310
AMD Ryzen 7 6800H
8650
Blender
AMD Ryzen 9 5900HX +11%
216
AMD Ryzen 7 6800H
194
Geekbench 5 Single Core
AMD Ryzen 9 5900HX
1511
AMD Ryzen 7 6800H +7%
1622
Geekbench 5 Multi Core
AMD Ryzen 9 5900HX
8303
AMD Ryzen 7 6800H +19%
9924
Passmark CPU Single Core
AMD Ryzen 9 5900HX
3183
AMD Ryzen 7 6800H +2%
3261
Passmark CPU Multi Core
AMD Ryzen 9 5900HX
22772
AMD Ryzen 7 6800H +3%
23657
VS

General Parameters

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

Package

7 nm
Manufacturing Process
6 nm
FP6
Socket
FP7
35-54 W
Power Consumption
45 W
105 °C
Peak Operating Temperature
95 °C

CPU Performance

8
Performance Cores
8
16
Performance Core Threads
16
3.3 GHz
Performance Core Base Frequency
3.2 GHz
4.6 GHz
Performance Core Turbo Frequency
4.7 GHz
8
Total Core Count
8
16
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
33x
Multiplier
32x
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

DDR4-3200, LPDDR4-4266
Memory Types
DDR5-4800, LPDDR5-6400
64 GB
Max Memory Size
-
2
Max Memory Channels
4
68.27 GB/s
Max Memory Bandwidth
76.8 GB/s
Yes
ECC Memory Support
-

Graphics Card Parameters

true
Integrated Graphics
true
-
GPU Base Frequency
2000 MHz
2100 MHz
GPU Max Dynamic Frequency
2200 MHz
512
Shader Units
768
32
Texture Units
48
8
Raster Operation Units
32
-
Execution Units
12
15 W
Power Consumption
15 W
-
Graphics Performance
3.686 TFLOPS

Miscellaneous

3.0
PCIe Version
4.0
16
PCIe Lanes
20

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