Intel Core i7 6800K vs Intel Core Ultra 5 225F
CPU · Specs Compare
General Parameters
Release Date
May 2016
Dec 2024
Manufacturer
Intel
Intel
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Broadwell E
Arrow Lake
Processor Number
i7-6800K
225F
Integrated Graphics
N/A
No
Generation
—
Ultra 5 (Arrow Lake)
Package
Manufacturing Process
14 nm
3 nm
Socket
LGA-2011-3
FCLGA-1851
Power Consumption
140 W
65 W
Transistor Count
—
17.8 billions
Max Turbo Power Consumption
—
121 W
Peak Operating Temperature
—
105 °C
Foundry
—
TSMC
Die Size
—
243 mm²
Package
—
FC-LGA18W
CPU Performance
Performance Cores
6
6
Performance Core Threads
12
6
Performance Core Base Frequency
3.4 GHz
3.3 GHz
Performance Core Turbo Frequency
3.6 GHz
4.9 GHz
Total Core Count
6
10
Total Thread Count
12
10
Bus Frequency
100 MHz
100 MHz
Multiplier
34x
33
L1 Cache
32 K per core
192 K per core
L2 Cache
256 K per core
3 MB per core
L3 Cache
15 MB shared
20 MB shared
Unlocked Multiplier
No
No
Efficiency Cores
—
4
Efficiency Core Threads
—
4
Efficiency Core Base Frequency
—
2.7 GHz
Efficiency Core Turbo Frequency
—
4.4 GHz
SMP
—
1
Memory Parameters
Memory Types
DDR4-2133
DDR5-6400
Max Memory Size
128 GB
256 GB
Max Memory Channels
4
2
Max Memory Bandwidth
76.8 GB/s
102.4 GB/s
ECC Memory Support
No
No
Miscellaneous
PCIe Version
3.0
5.0
PCIe Lanes
28
24
Benchmark
Cinebench R23
951
2,070
Cinebench R23
6,632
16,114
Geekbench 6
1,363
2,847
Geekbench 5
922
—
Geekbench 6
6,495
14,714
Geekbench 5
5,537
—
Blender
93
—
Passmark CPU
2,269
4,472
Passmark CPU
10,740
31,606
Cinebench 2024
—
119
Cinebench 2024
—
931
▲ Specs Compare
Data sourced from official specifications and benchmark tests.