Intel Core i9 9900T vs Intel Core i5 1230U
CPU Specs Compare
General Parameters
Release Date
Apr 2019
Feb 2022
Manufacturer
Intel
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Coffee Lake
Alder Lake-U
Processor Number
i9-9900T
i5-1230U
Integrated Graphics
UHD Graphics 630
Iris Xe Graphics (80EU)
Package
Manufacturing Process
14 nm
10 nm
Socket
LGA-1151
LGA-1700
Power Consumption
35 W
9 W
Peak Operating Temperature
100 °C
100 °C
CPU Performance
Performance Cores
8
2
Performance Core Threads
16
-
Performance Core Base Frequency
2.1 GHz
1.0 GHz
Performance Core Turbo Frequency
4.4 GHz
4.4 GHz
Total Core Count
8
10
Total Thread Count
16
12
Bus Frequency
100 MHz
100 MHz
Multiplier
21x
10x
L1 Cache
32 K per core
80 K per core
L2 Cache
256 K per core
1280 K per core
L3 Cache
16 MB shared
12 MB shared
Unlocked Multiplier
No
No
Efficiency Cores
-
8
Memory Parameters
Memory Types
DDR4-2666
LPDDR5-5200, LPDDR4x-4267
Max Memory Size
128 GB
64 GB
Max Memory Channels
2
2
Max Memory Bandwidth
41.6 GB/s
76.8 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
350 MHz
300 MHz
GPU Max Dynamic Frequency
1200 MHz
850 MHz
Shader Units
192
640
Texture Units
24
40
Raster Operation Units
3
20
Execution Units
24
80
Power Consumption
15 W
15 W
Max Resolution
4096x2304 - 60 Hz
-
Miscellaneous
📊 Benchmark
Cinebench R23
1,204
1,399
Cinebench R23
10,202
5,817
Geekbench 6
1,461
1,848
Geekbench 5
1,150
-
Geekbench 6
6,776
7,169
Geekbench 5
6,752
-
Blender
95
-
Passmark CPU
2,470
-
Passmark CPU
13,472
-