Intel Core i9 9880H vs Intel Core i9 14900HX
CPU · Specs Compare
General Parameters
Release Date
Apr 2019
Jan 2024
Manufacturer
Intel
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Coffee Lake
Raptor Lake Refresh
Processor Number
i9-9880H
i9-14900HX
Integrated Graphics
UHD Graphics 630
UHD Graphics (32EU)
Package
Manufacturing Process
14 nm
10 nm
Socket
BGA-1440
BGA-1964
Power Consumption
45 W
45-55 W
Peak Operating Temperature
100 °C
100°C
Max Turbo Power Consumption
—
157 W
CPU Performance
Performance Cores
8
8
Performance Core Threads
16
16
Performance Core Base Frequency
2.3 GHz
2.2 GHz
Performance Core Turbo Frequency
4.8 GHz
5.8 GHz
Total Core Count
8
24
Total Thread Count
16
32
Multiplier
23x
22x
L1 Cache
64 K per core
80 K per core
L2 Cache
256 K per core
2 MB per core
L3 Cache
16 MB shared
36 MB shared
Unlocked Multiplier
No
Yes
Efficiency Cores
—
16
Efficiency Core Threads
—
16
Efficiency Core Base Frequency
—
1.6 GHz
Efficiency Core Turbo Frequency
—
4.1 GHz
Bus Frequency
—
100 MHz
Memory Parameters
Memory Types
DDR4-2666, LPDDR3-2133
DDR5-5600, DDR4-3200
Max Memory Size
128 GB
192 GB
Max Memory Channels
2
2
Max Memory Bandwidth
41.8 GB/s
89.6 GB/s
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
350 MHz
300 MHz
GPU Max Dynamic Frequency
1200 MHz
1650 MHz
Shader Units
192
256
Texture Units
24
16
Raster Operation Units
3
8
Execution Units
24
32
Power Consumption
15 W
45 W
Max Resolution
4096x2304 - 60 Hz
—
Miscellaneous
PCIe Version
3.0
5.0
PCIe Lanes
16
20
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2
—
Benchmark
Cinebench R23
1,136
2,176
Cinebench R23
8,673
31,592
Geekbench 6
1,298
3,026
Geekbench 5
1,086
—
Geekbench 6
5,649
18,418
Geekbench 5
6,604
—
Blender
142
447
Passmark CPU
2,551
4,375
Passmark CPU
13,856
47,406
Cinebench 2024
—
129
Cinebench 2024
—
1,737
▲ Specs Compare
Data sourced from official specifications and benchmark tests.