Intel Core i7 7800X vs Intel Atom x7835FE
CPU Specs Compare
General Parameters
Release Date
May 2017
Oct 2025
Manufacturer
Intel
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
-
Core Architecture
Skylake
Amston Lake
Processor Number
i7-7800X
-
Integrated Graphics
N/A
UHD Graphics 32EU
Generation
-
Atom (Gracemont)
Package
Manufacturing Process
14 nm
10 nm
Socket
LGA-2066
Intel BGA 1264
Power Consumption
140 W
12 W
Peak Operating Temperature
100 °C
105°C
Foundry
-
Intel
Package
-
FC-BGA16F
CPU Performance
Performance Cores
6
-
Performance Core Threads
12
-
Performance Core Base Frequency
3.5 GHz
1.3 GHz
Performance Core Turbo Frequency
4 GHz
3.6 GHz
Total Core Count
6
8
Total Thread Count
12
8
Bus Frequency
100 MHz
100 MHz
Multiplier
35x
13.0
L1 Cache
64 K per core
96 KB per core
L2 Cache
1 MB per core
2 MB per module
L3 Cache
8 MB shared
6 MB shared
Unlocked Multiplier
Yes
No
SMP
-
1
Memory Parameters
Memory Types
DDR4-2400
DDR4-3200, DDR5, LPDDR5-4800
Max Memory Size
128 GB
-
Max Memory Channels
4
-
Max Memory Bandwidth
79.47 GB/s
-
ECC Memory Support
No
No
Miscellaneous
PCIe Version
3.0
3
PCIe Lanes
28
9
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2, AVX-512
-
📊 Benchmark
Cinebench R23
963
-
Cinebench R23
7,269
-
Geekbench 6
1,362
-
Geekbench 6
6,082
-
Passmark CPU
2,409
-
Passmark CPU
12,894
-