Home Comparison AMD Ryzen 7 6800U vs AMD Ryzen 9 7845HX

AMD Ryzen 7 6800U vs AMD Ryzen 9 7845HX

AMD Ryzen 7 6800U
VS
AMD Ryzen 9 7845HX
AMD Ryzen 7 6800U​
AMD Ryzen 9 7845HX
We compared two laptop CPUs: AMD Ryzen 7 6800U with 8 cores 2.7GHz and AMD Ryzen 9 7845HX with 12 cores 3.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 7 6800U 's Advantages
Better graphics card performance
Higher specification of memory (6400 vs 5200)
Lower TDP (28W vs 75W)
AMD Ryzen 9 7845HX 's Advantages
Released 1 years late
Larger memory bandwidth (83.2GB/s vs 76.8GB/s)
Newer PCIe version (5.0 vs 4.0)
Higher base frequency (3.0GHz vs 2.7GHz)
Larger L3 cache size (64MB vs 16MB)
More modern manufacturing process (5nm vs 6nm)

Score

Benchmark

Cinebench R23 Single Core
AMD Ryzen 7 6800U
1475
AMD Ryzen 9 7845HX +26%
1864
Cinebench R23 Multi Core
AMD Ryzen 7 6800U
10400
AMD Ryzen 9 7845HX +156%
26641
Geekbench 6 Single Core
AMD Ryzen 7 6800U
1134
AMD Ryzen 9 7845HX +129%
2600
Geekbench 6 Multi Core
AMD Ryzen 7 6800U
5774
AMD Ryzen 9 7845HX +122%
12851
Blender
AMD Ryzen 7 6800U
175
AMD Ryzen 9 7845HX +105%
359
Geekbench 5 Single Core
AMD Ryzen 7 6800U
1504
AMD Ryzen 9 7845HX +36%
2052
Geekbench 5 Multi Core
AMD Ryzen 7 6800U
7609
AMD Ryzen 9 7845HX +119%
16693
AMD Ryzen 7 6800U
VS
AMD Ryzen 9 7845HX

General Parameters

Jan 2022
Release Date
Jan 2023
AMD
Manufacturer
AMD
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Rembrandt
Core Architecture
Zen 4 (Dragon Range)
FP7
Socket
FL1
Radeon 680M
Integrated Graphics
Radeon 610M

Package

6 nm
Manufacturing Process
5 nm
15-28 W
Power Consumption
45-75 W
95 °C
Peak Operating Temperature
100°C

CPU Performance

8
Performance Cores
12
16
Performance Core Threads
24
2.7 GHz
Performance Core Base Frequency
3.0 GHz
4.7 GHz
Performance Core Turbo Frequency
5.2 GHz
8
Total Core Count
12
16
Total Thread Count
24
100 MHz
Bus Frequency
100 MHz
27x
Multiplier
30x
64 K per core
L1 Cache
64 K per core
512 K per core
L2 Cache
1 MB per core
16 MB shared
L3 Cache
64 MB shared
No
Unlocked Multiplier
Yes

Memory Parameters

DDR5-4800, LPDDR5-6400
Memory Types
DDR5-5200
-
Max Memory Size
64 GB
4
Max Memory Channels
2
76.8 GB/s
Max Memory Bandwidth
83.2 GB/s
-
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
true
2000 MHz
GPU Base Frequency
1500 MHz
2200 MHz
GPU Max Dynamic Frequency
2200 MHz
768
Shader Units
128
48
Texture Units
8
32
Raster Operation Units
4
12
Execution Units
2
15 W
Power Consumption
15 W
3.686 TFLOPS
Graphics Performance
0.49 TFLOPS

Miscellaneous

AMD Ryzen 7 6800U
Official Website
AMD Ryzen 9 7845HX
4.0
PCIe Version
5.0
20
PCIe Lanes
28

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