Intel Core i7 6900K vs Intel Core Ultra 5 225H
CPU · Specs Compare
General Parameters
Release Date
May 2016
Jan 2025
Manufacturer
Intel
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Broadwell E
Arrow Lake
Processor Number
i7-6900K
225H
Integrated Graphics
N/A
Arc Graphics 130T
Package
Manufacturing Process
14 nm
3 nm
Socket
LGA-2011-3
FCBGA-2049
Power Consumption
140 W
20-28 W
Max Turbo Power Consumption
—
115 W
Peak Operating Temperature
—
110 °C
CPU Performance
Performance Cores
8
4
Performance Core Threads
16
4
Performance Core Base Frequency
3.2 GHz
1.7 GHz
Performance Core Turbo Frequency
3.7 GHz
4.9 GHz
Total Core Count
8
14
Total Thread Count
16
14
Bus Frequency
100 MHz
100 MHz
Multiplier
32x
17
L1 Cache
64 K per core
112 K per core
L2 Cache
256 K per core
2 MB per core
L3 Cache
20 MB shared
18 MB shared
Unlocked Multiplier
No
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
DDR4-2133
LPDDR5-8400,LPDDR5x-8400,DDR5-6400
Max Memory Size
128 GB
128 GB
Max Memory Channels
4
2
Max Memory Bandwidth
76.8 GB/s
—
ECC Memory Support
No
No
Miscellaneous
PCIe Version
3.0
5.0
PCIe Lanes
40
28
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
Geekbench 6
1,286
2,716
Geekbench 6
7,470
13,398
Cinebench R23
—
2,015
Cinebench R23
—
16,026
Cinebench 2024
—
109
Cinebench 2024
—
821
Blender
—
224
▲ Specs Compare
Data sourced from official specifications and benchmark tests.