Intel Core Ultra 7 265 vs Intel Core i7 7820X
CPU Specs Compare
General Parameters
Release Date
Dec 2024
May 2017
Manufacturer
Intel
Intel
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Arrow Lake
Skylake
Processor Number
265
i7-7820X
Integrated Graphics
Arc Graphics
N/A
Generation
Ultra 7 (Arrow Lake)
-
Package
Transistor Count
17.8 billions
-
Manufacturing Process
3 nm
14 nm
Socket
FCLGA-1851
LGA-2066
Power Consumption
65 W
140 W
Max Turbo Power Consumption
182 W
-
Peak Operating Temperature
105 °C
99 °C
Foundry
TSMC
-
Die Size
243 mm²
-
Package
FC-LGA18W
-
CPU Performance
Performance Cores
8
8
Performance Core Threads
8
16
Performance Core Base Frequency
2.4 GHz
3.6 GHz
Performance Core Turbo Frequency
5.3 GHz
4.3 GHz
Efficiency Cores
12
-
Efficiency Core Threads
12
-
Efficiency Core Base Frequency
1.8 GHz
-
Efficiency Core Turbo Frequency
4.6 GHz
-
Total Core Count
20
8
Total Thread Count
20
16
Bus Frequency
100 MHz
100 MHz
Multiplier
24
36x
L1 Cache
192 K per core
64 K per core
L2 Cache
3 MB per core
1 MB per core
L3 Cache
30 MB shared
11 MB shared
Unlocked Multiplier
No
Yes
SMP
1
-
Memory Parameters
Memory Types
DDR5-6400
DDR4-2666
Max Memory Size
256 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
1950 MHz
-
Miscellaneous
📊 Benchmark
Cinebench R23
2,155
1,338
Cinebench R23
28,699
13,358
Geekbench 6
2,991
1,252
Geekbench 6
19,830
7,510
Cinebench 2024
131
-
Cinebench 2024
1,519
-
Passmark CPU
4,770
2,536
Passmark CPU
47,434
17,189
Geekbench 5
-
1,120
Geekbench 5
-
8,504