AMD Ryzen 5 7640U
VS
AMD Ryzen 7 6800U
AMD Ryzen 5 7640U
VS
AMD Ryzen 7 6800U

Which to select

What to choose and what is the difference between AMD Ryzen 5 7640U and AMD Ryzen 7 6800U? Which processor is more powerful and faster to accomplish your task? The processor with the best specifications and a winner in benchmarks is your choice!

CPU generation and family

Processor nomenclature, family, group and segment.

AMD Ryzen 5 7640U
Name
AMD Ryzen 7 6800U
Mobile
Segment
Mobile
AMD Ryzen 7040
CPU group
AMD Ryzen 6000U
AMD Ryzen 5
Family
AMD Ryzen
6
Generation
5
--
Predecessor
AMD Ryzen 7 5800U
--
Successor
--

CPU Cores and Base Frequency

What to choose AMD Ryzen 5 7640U or AMD Ryzen 7 6800U? The greater the value of the characteristic (highlighted in green), the better.

3.50 GHz
Frequency
2.70 GHz
no data
CPU Cores
8
no data
Turbo (1 Core)
4.70 GHz
no data
CPU Threads
16
no data
Hyperthreading
Yes
No
Overclocking
No
no data
Turbo (8 Cores)
3.40 GHz
normal
Core architecture
normal
no data
A core
--
no data
B core
--
no data
C core
--
6 / 12
CPU Cores / Threads
no data
Yes
Hyperthreading / SMT
no data
6x Zen 4
Cores
no data
4.90 GHz
Turbo Frequency (1 Core)
no data
--
Turbo Frequency (6 Cores)
no data

Internal Graphics

The graphics chip allows the processor to perform complex calculation and display tasks. The more memory and the higher the clock frequency, the better. Determine the winner, who has the better chip? AMD Ryzen 5 7640U or AMD Ryzen 7 6800U. 

AMD Radeon 760M Graphics
GPU name
AMD Radeon RX 680M
1.00 GHz
GPU frequency
2.20 GHz
2.60 GHz
GPU (Turbo)
No turbo
10
Generation
9
no data
DirectX Version
12
8
Execution units
12
512
Shader
768
4
Max. displays
3
4 nm
Technology
6 nm
Q1/2023
Release date
Q1/2022
32 GB
Max. GPU Memory
8 GB
12
Direct X
no data

Hardware codec support

Technical information that will be of interest to specialists and does not affect the performance of the processor. It can be skipped in the comparison.

Decode / Encode
h264
Decode / Encode
Decode / Encode
JPEG
Decode / Encode
Decode
VP8
Decode / Encode
Decode
VP9
Decode / Encode
Decode
VC-1
Decode
Decode
AVC
Decode / Encode
Decode / Encode
h265 / HEVC (8 bit)
Decode / Encode
Decode / Encode
h265 / HEVC (10 bit)
Decode / Encode
Decode / Encode
AV1
Decode

Memory & PCIe

The interfaces and standards of RAM that the processor supports. The more modern the standard and the larger the memory capacity, the better.

DDR5-5600LPDDR5X-7500
Memory type
no data
256 GB
Max. Memory
no data
2 (Dual Channel)
Memory channels
no data
Yes
ECC
no data
89.6 GB/s
Bandwidth
no data
4.0 x 20
PCIe
no data
Yes
AES-NI
no data

Memory & PCIe

no data
Memory type
DDR5-4800 LPDDR5-6400
no data
Max. Memory
64 GB
no data
ECC
No
no data
Memory channels
2
no data
PCIe version
4.0
no data
PCIe lanes
12

Encryption

Data encryption standards supported by CPUs

no data
AES-NI
Yes

Thermal Management

TDP is the maximum amount of heat generated by the processor. It is used when selecting a cooling system. The higher the TDP, the more heat the cooling system will have to dissipate.

100 °C
Tjunction max.
105 °C
--
TDP up
28 W
--
TDP down
--
no data
TDP (PL1)
15 W
--
TDP (PL2)
--
15 W
TDP (PL1 / PBP)
no data

Technical details

These are key parameters that will help you determine which CPU is better. Pay special attention to the release date, technological aspects of the manufacturing process (measured in nanometers), and the third-level cache (L3).

16.00 MB
L3-Cache
16.00 MB
4 nm
Technology
6 nm
Phoenix (Zen 4)
Architecture
Rembrandt (Zen 3+)
AMD-V, SVM
Virtualization
AMD-V, SVM
FP8
Socket
FP7
Q3/2023
Release date
Q1/2022
x86-64 (64 bit)
Instruction set (ISA)
x86-64 (64 bit)
6.00 MB
L2-Cache
4.00 MB
--
Part Number
--
SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512
ISA extensions
SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
Monolithic
Chip design
no data
Windows 10, Windows 11, Linux
Operating systems
no data
--
Release price
no data
Technical data sheet
Documents
no data

Devices using this processor

Devices that can use this type of processor, desktop or laptop.

no data
Used in
Unknown

User rating

0.0 Out of 0 CpusData Score AMD Ryzen 5 7640U
0.0 Out of 0 CpusData Score AMD Ryzen 7 6800U