Intel Core i9 14900K vs Intel Core i7 9750H
CPU · Specs Compare
General Parameters
Release Date
Oct 2023
Apr 2019
Manufacturer
Intel
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Raptor Lake Refresh
Coffee Lake
Processor Number
i9-14900K
i7-9750H
Integrated Graphics
UHD Graphics 770
UHD Graphics 630
Generation
Core i9 (Raptor Lake Refresh)
—
Package
Manufacturing Process
10 nm
14 nm
Socket
LGA-1700
BGA-1440
Power Consumption
125 W
45 W
Max Turbo Power Consumption
253 W
—
Peak Operating Temperature
100°C
100 °C
Foundry
Intel
—
Die Size
257 mm²
—
Package
FC-LGA16A
—
CPU Performance
Performance Cores
8
6
Performance Core Threads
16
12
Performance Core Base Frequency
3.2 GHz
2.6 GHz
Performance Core Turbo Frequency
6 GHz
4.5 GHz
Efficiency Cores
16
—
Efficiency Core Threads
16
—
Efficiency Core Base Frequency
2.4 GHz
—
Efficiency Core Turbo Frequency
4.4 GHz
—
Total Core Count
24
6
Total Thread Count
32
12
Bus Frequency
100 MHz
100 MHz
Multiplier
32x
26x
L1 Cache
80 K per core
32 K per core
L2 Cache
2 MB per core
256 K per core
L3 Cache
36 MB shared
12 MB shared
Unlocked Multiplier
Yes
No
SMP
1
—
Memory Parameters
Memory Types
DDR5-5600, DDR4-3200
DDR4-2666, LPDDR3-2133
Max Memory Size
192 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
89.6 GB/s
41.8 GB/s
ECC Memory Support
Yes
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
350 MHz
GPU Max Dynamic Frequency
1650 MHz
1150 MHz
Shader Units
256
192
Texture Units
16
24
Raster Operation Units
8
3
Execution Units
32
24
Power Consumption
15 W
15 W
Max Resolution
—
4096x2304 - 60 Hz
Miscellaneous
PCIe Version
5.0
3.0
PCIe Lanes
20
16
Extended Instruction Set
—
SSE4.1, SSE4.2, AVX-2
Benchmark
Cinebench R23
2,358
1,103
Cinebench R23
38,497
6,866
Geekbench 6
3,169
1,404
Geekbench 6
22,637
5,576
Cinebench 2024
136
—
Cinebench 2024
2,130
—
Blender
671
126
Passmark CPU
4,770
2,450
Passmark CPU
61,120
11,010
Geekbench 5
—
1,072
Geekbench 5
—
5,281
▲ Specs Compare
Data sourced from official specifications and benchmark tests.