Home Comparison AMD Ryzen 7 6800H vs AMD Ryzen 9 7940HS

AMD Ryzen 7 6800H vs AMD Ryzen 9 7940HS

We compared two laptop CPUs: AMD Ryzen 7 6800H with 8 cores 3.2GHz and AMD Ryzen 9 7940HS with 8 cores 4.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 7 6800H 's Advantages
Lower TDP (45W vs 54W)
AMD Ryzen 9 7940HS 's Advantages
Released 1 years and 3 months late
Better graphics card performance
Higher specification of memory (7500 vs 6400)
Larger memory bandwidth (89.6GB/s vs 76.8GB/s)
Higher base frequency (4.0GHz vs 3.2GHz)
More modern manufacturing process (4nm vs 6nm)

Score

Benchmark

Cinebench R23 Single Core
AMD Ryzen 7 6800H
1544
AMD Ryzen 9 7940HS +16%
1804
Cinebench R23 Multi Core
AMD Ryzen 7 6800H
14586
AMD Ryzen 9 7940HS +8%
15820
Geekbench 6 Single Core
AMD Ryzen 7 6800H
1860
AMD Ryzen 9 7940HS +36%
2534
Geekbench 6 Multi Core
AMD Ryzen 7 6800H
8650
AMD Ryzen 9 7940HS +48%
12852
Blender
AMD Ryzen 7 6800H
176
AMD Ryzen 9 7940HS +62%
286
Geekbench 5 Single Core
AMD Ryzen 7 6800H
1622
AMD Ryzen 9 7940HS +23%
2010
Geekbench 5 Multi Core
AMD Ryzen 7 6800H
9924
AMD Ryzen 9 7940HS +24%
12376
Passmark CPU Single Core
AMD Ryzen 7 6800H
3261
AMD Ryzen 9 7940HS +19%
3910
Passmark CPU Multi Core
AMD Ryzen 7 6800H
23657
AMD Ryzen 9 7940HS +29%
30545
VS

General Parameters

Jan 2022
Release Date
Apr 2023
AMD
Manufacturer
AMD
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Rembrandt
Core Architecture
Zen 4 (Phoenix)
FP7
Socket
FP8
Radeon 680M
Integrated Graphics
Radeon 780M

Package

-
Transistor Count
25 billions
6 nm
Manufacturing Process
4 nm
45 W
Power Consumption
35-54 W
95 °C
Peak Operating Temperature
100°C

CPU Performance

8
Performance Cores
8
16
Performance Core Threads
16
3.2 GHz
Performance Core Base Frequency
4.0 GHz
4.7 GHz
Performance Core Turbo Frequency
5.2 GHz
8
Total Core Count
8
16
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
32x
Multiplier
40x
64 K per core
L1 Cache
64 K per core
512 K per core
L2 Cache
8 MB
16 MB shared
L3 Cache
16 MB
No
Unlocked Multiplier
No

Memory Parameters

DDR5-4800, LPDDR5-6400
Memory Types
DDR5-5600, LPDDR5x-7500
-
Max Memory Size
256 GB
4
Max Memory Channels
2
76.8 GB/s
Max Memory Bandwidth
89.6 GB/s
-
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
true
2000 MHz
GPU Base Frequency
800 MHz
2200 MHz
GPU Max Dynamic Frequency
2800 MHz
768
Shader Units
768
48
Texture Units
48
32
Raster Operation Units
32
12
Execution Units
12
15 W
Power Consumption
15
-
Max Resolution
7680x4320 - 60 Hz
3.686 TFLOPS
Graphics Performance
8.12 TFLOPS

AI Accelerator

-
NPU
AMD Ryzen™ AI
-
Theoretical performance
10 TOPS

Miscellaneous

4.0
PCIe Version
4.0
20
PCIe Lanes
20

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