Intel Core i5 8400T vs Intel Atom x7835FE
CPU Specs Compare
General Parameters
Release Date
Apr 2018
Oct 2025
Manufacturer
Intel
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
-
Core Architecture
Coffee Lake
Amston Lake
Processor Number
i5-8400T
-
Integrated Graphics
UHD Graphics 630
UHD Graphics 32EU
Generation
-
Atom (Gracemont)
Package
Manufacturing Process
14 nm
10 nm
Socket
LGA-1151
Intel BGA 1264
Power Consumption
35 W
12 W
Peak Operating Temperature
100 °C
105°C
Foundry
-
Intel
Package
-
FC-BGA16F
CPU Performance
Performance Cores
6
-
Performance Core Threads
6
-
Performance Core Base Frequency
1.7 GHz
1.3 GHz
Performance Core Turbo Frequency
3.3 GHz
3.6 GHz
Total Core Count
6
8
Total Thread Count
6
8
Bus Frequency
100 MHz
100 MHz
Multiplier
17x
13.0
L1 Cache
64 K per core
96 KB per core
L2 Cache
256 K per core
2 MB per module
L3 Cache
9 MB shared
6 MB shared
Unlocked Multiplier
No
No
SMP
-
1
Memory Parameters
Memory Types
DDR4-2666
DDR4-3200, DDR5, LPDDR5-4800
Max Memory Size
128 GB
-
Max Memory Channels
2
-
Max Memory Bandwidth
41.6 GB/s
-
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
-
GPU Base Frequency
350 MHz
-
GPU Max Dynamic Frequency
1050 MHz
-
Shader Units
192
-
Texture Units
24
-
Raster Operation Units
3
-
Execution Units
24
-
Power Consumption
15 W
-
Max Resolution
4096x2304 - 60 Hz
-
Miscellaneous
PCIe Version
3.0
3
PCIe Lanes
16
9
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2
-
📊 Benchmark
Cinebench R23
774
-
Cinebench R23
3,638
-
Geekbench 6
1,120
-
Geekbench 6
3,670
-
Passmark CPU
1,917
-
Passmark CPU
7,447
-