Home Comparison Intel Core i9 12900H vs Intel Core i7 8565U

Intel Core i9 12900H vs Intel Core i7 8565U

Intel Core i9 12900H
VS
Intel Core i7 8565U
Intel Core i9 12900H
Intel Core i7 8565U
We compared two laptop CPUs: Intel Core i9 12900H with 14 cores 2.5GHz and Intel Core i7 8565U with 4 cores 1.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 12900H 's Advantages
Released 3 years and 5 months late
Better graphics card performance
Higher specification of memory (5200 vs 2400)
Larger memory bandwidth (76.8GB/s vs 37.5GB/s)
Newer PCIe version (4.0 vs 3.0)
Higher base frequency (2.5GHz vs 1.8GHz)
Larger L3 cache size (24MB vs 8MB)
More modern manufacturing process (10nm vs 14nm)
Intel Core i7 8565U 's Advantages
Lower TDP (15W vs 45W)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i9 12900H +76%
1906
Intel Core i7 8565U
1082
Cinebench R23 Multi Core
Intel Core i9 12900H +437%
16503
Intel Core i7 8565U
3073
Geekbench 6 Single Core
Intel Core i9 12900H +91%
2397
Intel Core i7 8565U
1249
Geekbench 6 Multi Core
Intel Core i9 12900H +245%
11973
Intel Core i7 8565U
3461
Blender
Intel Core i9 12900H +354%
227
Intel Core i7 8565U
50
Geekbench 5 Single Core
Intel Core i9 12900H +80%
1839
Intel Core i7 8565U
1020
Geekbench 5 Multi Core
Intel Core i9 12900H +314%
12692
Intel Core i7 8565U
3064
Passmark CPU Single Core
Intel Core i9 12900H +73%
3811
Intel Core i7 8565U
2197
Passmark CPU Multi Core
Intel Core i9 12900H +358%
28264
Intel Core i7 8565U
6164
Intel Core i9 12900H
VS
Intel Core i7 8565U

General Parameters

Jan 2022
Release Date
Aug 2018
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Alder Lake
Core Architecture
Whiskey Lake
i9-12900H
Processor Number
i7-8565U
BGA-1744
Socket
BGA-1528
Iris Xe Graphics (96EU)
Integrated Graphics
UHD Graphics 620

Package

10 nm
Manufacturing Process
14 nm
35-45 W
Power Consumption
15 W
115 W
Max Turbo Power Consumption
-
100°C
Peak Operating Temperature
100 °C

CPU Performance

6
Performance Cores
4
12
Performance Core Threads
8
2.5 GHz
Performance Core Base Frequency
1.8 GHz
5 GHz
Performance Core Turbo Frequency
4.6 GHz
8
Efficiency Cores
-
8
Efficiency Core Threads
-
1.8 GHz
Efficiency Core Base Frequency
-
3.8 GHz
Efficiency Core Turbo Frequency
-
14
Total Core Count
4
20
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
25x
Multiplier
18x
80 K per core
L1 Cache
64 K per core
1280 K per core
L2 Cache
256 K per core
24 MB shared
L3 Cache
8 MB shared
No
Unlocked Multiplier
No

Memory Parameters

DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
Memory Types
DDR4-2400, LPDDR3-2133
64 GB
Max Memory Size
64 GB
2
Max Memory Channels
2
76.8 GB/s
Max Memory Bandwidth
37.5 GB/s
No
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
true
300 MHz
GPU Base Frequency
300 MHz
1450 MHz
GPU Max Dynamic Frequency
1150 MHz
768
Shader Units
192
48
Texture Units
24
24
Raster Operation Units
3
96
Execution Units
24
15 W
Power Consumption
15 W
-
Max Resolution
4096x2304 - 60 Hz
1.69 TFLOPS
Graphics Performance
0.38 TFLOPS

Miscellaneous

Intel Core i9 12900H
Official Website
Intel Core i7 8565U
4.0
PCIe Version
3.0
28
PCIe Lanes
16
-
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2

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