Intel Core i9 9900T vs Intel Core i5 7400
CPU Specs Compare
General Parameters
Release Date
Apr 2019
Jan 2017
Manufacturer
Intel
Intel
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Coffee Lake
Kaby Lake
Processor Number
i9-9900T
i5-7400
Integrated Graphics
UHD Graphics 630
HD Graphics 630
Package
Manufacturing Process
14 nm
14 nm
Socket
LGA-1151
LGA-1151
Power Consumption
35 W
65 W
Peak Operating Temperature
100 °C
100 °C
CPU Performance
Performance Cores
8
4
Performance Core Threads
16
4
Performance Core Base Frequency
2.1 GHz
3.0 GHz
Performance Core Turbo Frequency
4.4 GHz
3.5 GHz
Total Core Count
8
4
Total Thread Count
16
4
Bus Frequency
100 MHz
100 MHz
Multiplier
21x
30x
L1 Cache
32 K per core
64 K per core
L2 Cache
256 K per core
256 K per core
L3 Cache
16 MB shared
6 MB shared
Unlocked Multiplier
No
No
Memory Parameters
Memory Types
DDR4-2666
DDR4-2400, DDR3L-1600
Max Memory Size
128 GB
64 GB
Max Memory Channels
2
2
Max Memory Bandwidth
41.6 GB/s
35.76 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
350 MHz
350 MHz
GPU Max Dynamic Frequency
1200 MHz
1000 MHz
Shader Units
192
192
Texture Units
24
24
Raster Operation Units
3
3
Execution Units
24
24
Power Consumption
15 W
15 W
Max Resolution
4096x2304 - 60 Hz
4096x2304 - 60 Hz
Miscellaneous
📊 Benchmark
Cinebench R23
1,204
920
Cinebench R23
10,202
3,369
Geekbench 6
1,461
1,215
Geekbench 5
1,150
877
Geekbench 6
6,776
3,517
Geekbench 5
6,752
3,079
Blender
95
59
Passmark CPU
2,470
2,090
Passmark CPU
13,472
5,491