Intel Core Ultra 5 235HX vs Intel Core i7 7820X
CPU · Specs Compare
General Parameters
Release Date
Jan 2025
May 2017
Manufacturer
Intel
Intel
Type
Laptop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Arrow Lake
Skylake
Processor Number
235HX
i7-7820X
Integrated Graphics
Graphics
N/A
Generation
Ultra 5 (Arrow Lake)
—
Package
Manufacturing Process
3 nm
14 nm
Socket
FCBGA-2114
LGA-2066
Power Consumption
45-55 W
140 W
Max Turbo Power Consumption
160 W
—
Peak Operating Temperature
105 °C
99 °C
Foundry
Intel
—
Package
FC-LGA18V
—
CPU Performance
Performance Cores
6
8
Performance Core Threads
6
16
Performance Core Base Frequency
2.9 GHz
3.6 GHz
Performance Core Turbo Frequency
5.1 GHz
4.3 GHz
Efficiency Cores
8
—
Efficiency Core Threads
8
—
Efficiency Core Base Frequency
2.6 GHz
—
Efficiency Core Turbo Frequency
4.5 GHz
—
Total Core Count
14
8
Total Thread Count
14
16
Bus Frequency
100 MHz
100 MHz
Multiplier
29
36x
L1 Cache
112 K per core
64 K per core
L2 Cache
2 MB per core
1 MB per core
L3 Cache
24 MB shared
11 MB shared
Unlocked Multiplier
Yes
Yes
SMP
1
—
Memory Parameters
Memory Types
DDR5-6400
DDR4-2666
Max Memory Size
192 GB
128 GB
Max Memory Channels
2
4
Max Memory Bandwidth
102.4 GB/s
79.47 GB/s
ECC Memory Support
Yes
No
Graphics Card Parameters
Integrated Graphics
true
—
GPU Max Dynamic Frequency
1800 MHz
—
Execution Units
48
—
Miscellaneous
PCIe Version
5.0
3.0
PCIe Lanes
24
28
Extended Instruction Set
—
SSE4.1, SSE4.2, AVX-2, AVX-512
Benchmark
Cinebench R23
2,005
1,338
Cinebench R23
19,857
13,358
Geekbench 6
3,069
1,252
Geekbench 6
12,142
7,510
Geekbench 5
—
1,120
Geekbench 5
—
8,504
Passmark CPU
—
2,536
Passmark CPU
—
17,189
▲ Specs Compare
Data sourced from official specifications and benchmark tests.