AMD Ryzen 5 PRO 4650U
VS
AMD Ryzen 7 7840U
AMD Ryzen 5 PRO 4650U
VS
AMD Ryzen 7 7840U

Which to select

What to choose and what is the difference between AMD Ryzen 5 PRO 4650U and AMD Ryzen 7 7840U? 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.

Name
AMD Ryzen 7 7840U
Segment
Mobile
CPU group
AMD Ryzen 7040
Family
AMD Ryzen 7
Generation
6
Predecessor
--
Successor
--

CPU Cores and Base Frequency

What to choose AMD Ryzen 5 PRO 4650U or AMD Ryzen 7 7840U? The greater the value of the characteristic (highlighted in green), the better.

2.10 GHz
Frequency
3.30 GHz
6
CPU Cores
no data
4.00 GHz
Turbo (1 Core)
no data
12
CPU Threads
no data
Yes
Hyperthreading
no data
No
Overclocking
No
3.60 GHz
Turbo (6 Cores)
no data
Core architecture
normal
no data
CPU Cores / Threads
8 / 16
no data
Hyperthreading / SMT
Yes
no data
Cores
8x Zen 4
no data
Turbo Frequency (1 Core)
5.10 GHz
no data
Turbo Frequency (8 Cores)
--

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 PRO 4650U or AMD Ryzen 7 7840U. 

AMD Radeon 6 Graphics (Renoir)
GPU name
AMD Radeon 780M Graphics
1.50 GHz
GPU frequency
1.20 GHz
No turbo
GPU (Turbo)
2.70 GHz
9
Generation
10
12
DirectX Version
no data
6
Execution units
12
384
Shader
768
2 GB
Max. Memory
no data
3
Max. displays
4
7 nm
Technology
4 nm
Q1/2020
Release date
Q1/2023
Max. GPU Memory
32 GB
no data
Direct X
12

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 / Encode
h265 8bit
no data
Decode / Encode
h265 10bit
no data
Decode / Encode
VP8
Decode
Decode / Encode
VP9
Decode
Decode
VC-1
Decode
Decode / Encode
AVC
Decode
h265 / HEVC (8 bit)
Decode / Encode
h265 / HEVC (10 bit)
Decode / Encode
AV1
Decode / Encode

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.

DDR4-3200LPDDR4-4266
Memory type
DDR5-5600LPDDR5X-7500
64 GB
Max. Memory
256 GB
2
Memory channels
2 (Dual Channel)
Yes
ECC
Yes
3.0
PCIe version
no data
12
PCIe lanes
no data
no data
Bandwidth
89.6 GB/s
no data
PCIe
4.0 x 20
no data
AES-NI
Yes

Memory & PCIe

Encryption

Data encryption standards supported by CPUs

Yes
AES-NI
no data

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.

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

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).

8.00 MB
L3-Cache
16.00 MB
7 nm
Technology
4 nm
Renoir (Zen 2)
Architecture
Phoenix (Zen 4)
AMD-V, SEV
Virtualization
AMD-V, SVM
FP6
Socket
FP8
Q2/2020
Release date
Q2/2023
Instruction set (ISA)
x86-64 (64 bit)
L2-Cache
8.00 MB
Part Number
--
ISA extensions
SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512
no data
Chip design
Monolithic
no data
Operating systems
Windows 10, Windows 11, Linux
no data
Release price
--
no data
Documents
Technical data sheet

Devices using this processor

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

Unknown
Used in
no data

User rating

0.0 Out of 0 CpusData Score AMD Ryzen 5 PRO 4650U
0.0 Out of 0 CpusData Score AMD Ryzen 7 7840U