Home Comparison AMD Ryzen 5 7640HS vs AMD Ryzen 7 6800U

AMD Ryzen 5 7640HS vs AMD Ryzen 7 6800U

AMD Ryzen 5 7640HS
VS
AMD Ryzen 7 6800U
AMD Ryzen 5 7640HS AMD Ryzen 7 6800U
We compared two laptop CPUs: AMD Ryzen 5 7640HS with 6 cores 4.3GHz and AMD Ryzen 7 6800U with 8 cores 2.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 5 7640HS 's Advantages
Released 1 years late
Better graphics card performance
Higher specification of memory (LPDDR5x-7500 vs LPDDR5-6400)
Larger memory bandwidth (89.6GB/s vs 76.8GB/s)
Higher base frequency (4.3GHz vs 2.7GHz)
AMD Ryzen 7 6800U 's Advantages
Lower TDP (15W vs 35W)

Score

Benchmark

Cinebench R23 Single Core
AMD Ryzen 5 7640HS +16%
1719
AMD Ryzen 7 6800U
1477
Cinebench R23 Multi Core
AMD Ryzen 5 7640HS +27%
13055
AMD Ryzen 7 6800U
10278
Geekbench 6 Single Core
AMD Ryzen 5 7640HS +96%
2225
AMD Ryzen 7 6800U
1134
Geekbench 6 Multi Core
AMD Ryzen 5 7640HS +71%
9880
AMD Ryzen 7 6800U
5774
Blender
AMD Ryzen 5 7640HS
170
AMD Ryzen 7 6800U +2%
175
Geekbench 5 Single Core
AMD Ryzen 5 7640HS +22%
1838
AMD Ryzen 7 6800U
1504
Geekbench 5 Multi Core
AMD Ryzen 5 7640HS +33%
10174
AMD Ryzen 7 6800U
7609
Passmark CPU Single Core
AMD Ryzen 5 7640HS +15%
3712
AMD Ryzen 7 6800U
3218
Passmark CPU Multi Core
AMD Ryzen 5 7640HS +14%
23358
AMD Ryzen 7 6800U
20487
AMD Ryzen 5 7640HS
VS
AMD Ryzen 7 6800U

General Parameters

Jan 2023
Release Date
Jan 2022
Amd
Manufacturer
AMD
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Zen 4 (Phoenix)
Core Architecture
Rembrandt
FP8
Socket
FP7
Radeon 760M
Integrated Graphics
Radeon 680M

Package

25 billions
Transistor Count
-
4 nm
Manufacturing Process
6 nm
FP8
Socket
FP7
35-54 W
Power Consumption
15-28 W
100°C
Peak Operating Temperature
95 °C

CPU Performance

6
Performance Cores
8
12
Performance Core Threads
16
4.3 GHz
Performance Core Base Frequency
2.7 GHz
5 GHz
Performance Core Turbo Frequency
4.7 GHz
6
Total Core Count
8
12
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
43x
Multiplier
27x
64 K per core
L1 Cache
64 K per core
1 MB per core
L2 Cache
512 K per core
16 MB
L3 Cache
16 MB shared
No
Unlocked Multiplier
No

Memory Parameters

DDR5-5600, LPDDR5x-7500
Memory Types
DDR5-4800, LPDDR5-6400
256 GB
Max Memory Size
-
2
Max Memory Channels
4
89.6 GB/s
Max Memory Bandwidth
76.8 GB/s
Yes
ECC Memory Support
-

Graphics Card Parameters

true
Integrated Graphics
true
1500 MHz
GPU Base Frequency
2000 MHz
2600 MHz
GPU Max Dynamic Frequency
2200 MHz
384
Shader Units
768
24
Texture Units
48
16
Raster Operation Units
32
6
Execution Units
12
15 W
Power Consumption
15 W
4.06 TFLOPS
Graphics Performance
3.686 TFLOPS

Miscellaneous

AMD Ryzen 5 7640HS
Official Website
AMD Ryzen 7 6800U
4.0
PCIe Version
4.0
20
PCIe Lanes
20

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