Intel Core i7 7820X vs Intel Core Ultra 5 225H
CPU Specs Compare
General Parameters
Release Date
May 2017
Jan 2025
Manufacturer
Intel
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Skylake
Arrow Lake
Processor Number
i7-7820X
225H
Integrated Graphics
N/A
Arc Graphics 130T
Package
Manufacturing Process
14 nm
3 nm
Socket
LGA-2066
FCBGA-2049
Power Consumption
140 W
20-28 W
Peak Operating Temperature
99 °C
110 °C
Max Turbo Power Consumption
-
115 W
CPU Performance
Performance Cores
8
4
Performance Core Threads
16
4
Performance Core Base Frequency
3.6 GHz
1.7 GHz
Performance Core Turbo Frequency
4.3 GHz
4.9 GHz
Total Core Count
8
14
Total Thread Count
16
14
Bus Frequency
100 MHz
100 MHz
Multiplier
36x
17
L1 Cache
64 K per core
112 K per core
L2 Cache
1 MB per core
2 MB per core
L3 Cache
11 MB shared
18 MB shared
Unlocked Multiplier
Yes
No
Efficiency Cores
-
8
Efficiency Core Threads
-
8
Efficiency Core Base Frequency
-
1.3 GHz
Efficiency Core Turbo Frequency
-
4.3 GHz
Memory Parameters
Memory Types
DDR4-2666
LPDDR5-8400,LPDDR5x-8400,DDR5-6400
Max Memory Size
128 GB
128 GB
Max Memory Channels
4
2
Max Memory Bandwidth
79.47 GB/s
-
ECC Memory Support
No
No
Miscellaneous
Graphics Card Parameters
Integrated Graphics
-
true
GPU Base Frequency
-
800 MHz
GPU Max Dynamic Frequency
-
2200 MHz
Shader Units
-
896
Texture Units
-
56
Raster Operation Units
-
28
Execution Units
-
7
📊 Benchmark
Cinebench R23
1,338
2,015
Cinebench R23
13,358
16,026
Geekbench 6
1,252
2,716
Geekbench 5
1,120
-
Geekbench 6
7,510
13,398
Geekbench 5
8,504
-
Passmark CPU
2,536
-
Passmark CPU
17,189
-
Cinebench 2024
-
109
Cinebench 2024
-
821
Blender
-
224