Home Comparison Intel Core i9 12900HK vs Intel Core i7 9750H

Intel Core i9 12900HK vs Intel Core i7 9750H

Intel Core i9 12900HK
VS
Intel Core i7 9750H
Intel Core i9 12900HK
Intel Core i7 9750H
We compared two laptop CPUs: Intel Core i9 12900HK with 14 cores 2.5GHz and Intel Core i7 9750H with 6 cores 2.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 12900HK 's Advantages
Released 2 years and 9 months late
Better graphics card performance
Higher specification of memory (5200 vs 2666)
Larger memory bandwidth (76.8GB/s vs 41.8GB/s)
Newer PCIe version (4.0 vs 3.0)
Larger L3 cache size (24MB vs 12MB)
More modern manufacturing process (10nm vs 14nm)
Intel Core i7 9750H 's Advantages
Higher base frequency (2.6GHz vs 2.5GHz)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i9 12900HK +75%
1934
Intel Core i7 9750H
1103
Cinebench R23 Multi Core
Intel Core i9 12900HK +165%
18257
Intel Core i7 9750H
6866
Geekbench 6 Single Core
Intel Core i9 12900HK +68%
2361
Intel Core i7 9750H
1404
Geekbench 6 Multi Core
Intel Core i9 12900HK +118%
12172
Intel Core i7 9750H
5576
Blender
Intel Core i9 12900HK +100%
253
Intel Core i7 9750H
126
Geekbench 5 Single Core
Intel Core i9 12900HK +67%
1793
Intel Core i7 9750H
1072
Geekbench 5 Multi Core
Intel Core i9 12900HK +152%
13317
Intel Core i7 9750H
5281
Passmark CPU Single Core
Intel Core i9 12900HK +50%
3676
Intel Core i7 9750H
2450
Passmark CPU Multi Core
Intel Core i9 12900HK +153%
27949
Intel Core i7 9750H
11010
Intel Core i9 12900HK
VS
Intel Core i7 9750H

General Parameters

Jan 2022
Release Date
Apr 2019
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Alder Lake
Core Architecture
Coffee Lake
i9-12900HK
Processor Number
i7-9750H
BGA-1744
Socket
BGA-1440
Iris Xe Graphics (96EU)
Integrated Graphics
UHD Graphics 630

Package

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

CPU Performance

6
Performance Cores
6
12
Performance Core Threads
12
2.5 GHz
Performance Core Base Frequency
2.6 GHz
5 GHz
Performance Core Turbo Frequency
4.5 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
6
20
Total Thread Count
12
100 MHz
Bus Frequency
100 MHz
25x
Multiplier
26x
80 K per core
L1 Cache
32 K per core
1280 K per core
L2 Cache
256 K per core
24 MB shared
L3 Cache
12 MB shared
Yes
Unlocked Multiplier
No

Memory Parameters

DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
Memory Types
DDR4-2666, LPDDR3-2133
64 GB
Max Memory Size
128 GB
2
Max Memory Channels
2
76.8 GB/s
Max Memory Bandwidth
41.8 GB/s
No
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
true
300 MHz
GPU Base Frequency
350 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 12900HK
Official Website
Intel Core i7 9750H
4.0
PCIe Version
3.0
28
PCIe Lanes
16
-
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2

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