Intel Core i9-12900H
VS
AMD Ryzen 7 7840HS
Intel Core i9-12900H
VS
AMD Ryzen 7 7840HS

Which to select

What to choose and what is the difference between Intel Core i9-12900H and AMD Ryzen 7 7840HS? 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.

Intel Core i9-12900H
Name
AMD Ryzen 7 7840HS
Mobile
Segment
Mobile
Intel Core i 12000H
CPU group
AMD Ryzen 7040
Intel Core i9
Family
AMD Ryzen 7
12
Generation
6
Intel Core i9-11900H
Predecessor
--
--
Successor
--

CPU Cores and Base Frequency

What to choose Intel Core i9-12900H or AMD Ryzen 7 7840HS? The greater the value of the characteristic (highlighted in green), the better.

2.50 GHz
Frequency
3.80 GHz
14
CPU Cores
no data
5.00 GHz
Turbo (1 Core)
no data
20
CPU Threads
no data
Yes
Hyperthreading
no data
No
Overclocking
No
3.80 GHz
Turbo (14 Cores)
no data
hybrid (big.LITTLE)
Core architecture
normal
6x Golden Cove
A core
no data
8x Gracemont
B core
no data
--
C core
no data
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? Intel Core i9-12900H or AMD Ryzen 7 7840HS. 

Intel Iris Xe Graphics 96 (Alder Lake)
GPU name
AMD Radeon 780M Graphics
0.40 GHz
GPU frequency
1.20 GHz
1.45 GHz
GPU (Turbo)
2.70 GHz
13
Generation
10
12.1
DirectX Version
no data
96
Execution units
12
768
Shader
768
4
Max. displays
4
10 nm
Technology
4 nm
Q1/2022
Release date
Q1/2023
64 GB
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
VP8
Decode
Decode / Encode
VP9
Decode
Decode
VC-1
Decode
Decode / Encode
AVC
Decode
Decode / Encode
h265 / HEVC (8 bit)
Decode / Encode
Decode / Encode
h265 / HEVC (10 bit)
Decode / Encode
Decode
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.

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

Memory & PCIe

DDR4-3200 DDR5-4800 LPDDR4X-4266 LPDDR5-5200
Memory type
no data
64 GB
Max. Memory
no data
No
ECC
no data
2
Memory channels
no data
4.0
PCIe version
no data
28
PCIe lanes
no data

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.

100 °C
Tjunction max.
100 °C
--
TDP up
--
--
TDP down
35 W
45 W
TDP (PL1)
no data
115 W
TDP (PL2)
--
no data
TDP (PL1 / PBP)
54 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).

24.00 MB
L3-Cache
16.00 MB
10 nm
Technology
4 nm
Alder Lake H
Architecture
Phoenix (Zen 4)
VT-x, VT-x EPT, VT-d
Virtualization
AMD-V, SVM
BGA 1744
Socket
FP8
Q1/2022
Release date
Q1/2023
x86-64 (64 bit)
Instruction set (ISA)
x86-64 (64 bit)
11.50 MB
L2-Cache
8.00 MB
--
Part Number
100-000001129
SSE4.1, SSE4.2, AVX2, AVX2+
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 Intel Core i9-12900H
0.0 Out of 0 CpusData Score AMD Ryzen 7 7840HS