Home Comparison AMD Ryzen 7 8840U vs Intel Core i9 12900H

AMD Ryzen 7 8840U vs Intel Core i9 12900H

AMD Ryzen 7 8840U
VS
Intel Core i9 12900H
AMD Ryzen 7 8840U
Intel Core i9 12900H
We compared two laptop CPUs: AMD Ryzen 7 8840U with 8 cores 3.3GHz and Intel Core i9 12900H with 14 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 7 8840U 's Advantages
Released 1 years and 11 months late
Better graphics card performance
Higher specification of memory (7500 vs 5200)
Larger memory bandwidth (89.6GB/s vs 76.8GB/s)
Higher base frequency (3.3GHz vs 2.5GHz)
More modern manufacturing process (4nm vs 10nm)
Lower TDP (30W vs 45W)
Intel Core i9 12900H 's Advantages
Larger L3 cache size (24MB vs 16MB)

Score

Benchmark

Cinebench R23 Single Core
AMD Ryzen 7 8840U
1780
Intel Core i9 12900H +7%
1906
Cinebench R23 Multi Core
AMD Ryzen 7 8840U
12815
Intel Core i9 12900H +28%
16503
Geekbench 6 Single Core
AMD Ryzen 7 8840U +2%
2468
Intel Core i9 12900H
2397
Geekbench 6 Multi Core
AMD Ryzen 7 8840U
11498
Intel Core i9 12900H +4%
11973
Blender
AMD Ryzen 7 8840U
171
Intel Core i9 12900H +32%
227
AMD Ryzen 7 8840U
VS
Intel Core i9 12900H

General Parameters

Dec 2023
Release Date
Jan 2022
AMD
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Zen 4 (Hawk Point)
Core Architecture
Alder Lake
-
Processor Number
i9-12900H
FP8
Socket
BGA-1744
Radeon 780M
Integrated Graphics
Iris Xe Graphics (96EU)
Ryzen 7 (Zen 4 (Hawk Point))
Generation
-

Package

25 billions
Transistor Count
-
4 nm
Manufacturing Process
10 nm
15-30 W
Power Consumption
35-45 W
-
Max Turbo Power Consumption
115 W
100°C
Peak Operating Temperature
100°C
TSMC
Foundry
-
178 mm²
Die Size
-

CPU Performance

8
Performance Cores
6
16
Performance Core Threads
12
3.3 GHz
Performance Core Base Frequency
2.5 GHz
5.1 GHz
Performance Core Turbo Frequency
5 GHz
-
Efficiency Cores
8
-
Efficiency Core Threads
8
-
Efficiency Core Base Frequency
1.8 GHz
-
Efficiency Core Turbo Frequency
3.8 GHz
8
Total Core Count
14
16
Total Thread Count
20
100 MHz
Bus Frequency
100 MHz
33x
Multiplier
25x
64 K per core
L1 Cache
80 K per core
1 MB per core
L2 Cache
1280 K per core
16 MB shared
L3 Cache
24 MB shared
No
Unlocked Multiplier
No
1
SMP
-

Memory Parameters

DDR5-5600, LPDDR5x-7500
Memory Types
DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
256 GB
Max Memory Size
64 GB
2
Max Memory Channels
2
89.6 GB/s
Max Memory Bandwidth
76.8 GB/s
No
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
true
1500 MHz
GPU Base Frequency
300 MHz
2700 MHz
GPU Max Dynamic Frequency
1450 MHz
768
Shader Units
768
48
Texture Units
48
32
Raster Operation Units
24
12
Execution Units
96
15 W
Power Consumption
15 W
7680x4320 - 60 Hz
Max Resolution
-
8.12 TFLOPS
Graphics Performance
1.69 TFLOPS

Miscellaneous

AMD Ryzen 7 8840U
Official Website
Intel Core i9 12900H
4.0
PCIe Version
4.0
20
PCIe Lanes
28

Related CPU Comparisons

1
AMD Ryzen 7 8840U vs Intel Core 7 150UL
2
AMD Ryzen 7 8840U vs AMD Ryzen 5 5600U
3
AMD Ryzen 7 8840U vs AMD Ryzen 9 PRO 8945HS
4
AMD Ryzen 7 8840U vs Apple M2 Max
5
AMD Ryzen 7 8840U vs Intel Core i7 1260P
6
AMD Ryzen 7 8840U vs Intel Core i3 1125G4
7
AMD Ryzen 7 8840U vs Intel Core i7 1270P
8
AMD Ryzen 7 8840U vs Intel Core i7 13620H
9
AMD Ryzen 7 8840U vs AMD Ryzen 7 7736U
10
AMD Ryzen 7 8840U vs AMD Ryzen 5 8645HS

Related News

1
CPU-Z Minor Update: Support for Intel's Four New Products and New Memory
2
CXMT Reportedly Achieves 80% Yield in DDR5 Production
3
Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N
4
The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market
5
NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps
6
Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim
7
Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers
8
Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes
9
Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption
10
iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip
© 2024 - TopCPU.net   Contact Us Privacy Policy