Intel Core i5 1345U vs Intel Core i9 9900T
CPU Specs Compare
General Parameters
Release Date
Jan 2023
Apr 2019
Manufacturer
Intel
Intel
Type
Laptop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Raptor Lake
Coffee Lake
Processor Number
i5-1345U
i9-9900T
Integrated Graphics
Iris Xe Graphics (80EU)
UHD Graphics 630
Package
Manufacturing Process
10 nm
14 nm
Socket
BGA-1744
LGA-1151
Power Consumption
12-15 W
35 W
Max Turbo Power Consumption
55 W
-
Peak Operating Temperature
100°C
100 °C
CPU Performance
Performance Cores
2
8
Performance Core Threads
4
16
Performance Core Base Frequency
1.6 GHz
2.1 GHz
Performance Core Turbo Frequency
4.7 GHz
4.4 GHz
Efficiency Cores
8
-
Efficiency Core Threads
8
-
Efficiency Core Base Frequency
1.2 GHz
-
Efficiency Core Turbo Frequency
3.5 GHz
-
Total Core Count
10
8
Total Thread Count
12
16
Bus Frequency
100 MHz
100 MHz
Multiplier
16x
21x
L1 Cache
80 K per core
32 K per core
L2 Cache
1280 K per core
256 K per core
L3 Cache
12 MB shared
16 MB shared
Unlocked Multiplier
No
No
Memory Parameters
Memory Types
DDR5-5200, DDR4-3200, LPDDR5x-6400, LPDDR5-6400, LPDDR4x-4267
DDR4-2666
Max Memory Size
64 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
89.6 GB/s
41.6 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
350 MHz
GPU Max Dynamic Frequency
1250 MHz
1200 MHz
Shader Units
640
192
Texture Units
40
24
Raster Operation Units
20
3
Execution Units
80
24
Power Consumption
15 W
15 W
Max Resolution
-
4096x2304 - 60 Hz
Miscellaneous
📊 Benchmark
Cinebench R23
1,741
1,204
Cinebench R23
8,124
10,202
Geekbench 6
1,311
1,461
Geekbench 6
5,296
6,776
Geekbench 5
-
1,150
Geekbench 5
-
6,752
Blender
-
95
Passmark CPU
-
2,470
Passmark CPU
-
13,472