Intel Core Ultra 7 265F vs Intel Core i7 6850K
We compared two desktop CPUs: Intel Core Ultra 7 265F with 20 cores 2.4GHz and Intel Core i7 6850K with 6 cores 3.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core Ultra 7 265F 's Advantages
Released 8 years and 8 months late
Higher specification of memory (6400 vs 2133)
Larger memory bandwidth (102.4GB/s vs 76.8GB/s)
Newer PCIe version (5 vs 3.0)
Larger L3 cache size (30MB vs 15MB)
More modern manufacturing process (3nm vs 14nm)
Lower TDP (65W vs 140W)
Intel Core i7 6850K 's Advantages
Higher base frequency (3.6GHz vs 2.4GHz)
Score
Benchmark
Geekbench 6 Single Core
Intel Core Ultra 7 265F
+193%
2893
Intel Core i7 6850K
986
Geekbench 6 Multi Core
Intel Core Ultra 7 265F
+377%
18519
Intel Core i7 6850K
3877
General Parameters
Jan 2025
Release Date
May 2016
Intel
Manufacturer
Intel
Desktop
Type
Desktop
-
Instruction Set
x86-64
Arrow Lake-S
Core Architecture
Broadwell E
-
Processor Number
i7-6850K
Intel Socket 1851
Socket
LGA-2011-3
N/A
Integrated Graphics
N/A
Ultra 7 (Arrow Lake)
Generation
-
Package
17.8 billions
Transistor Count
-
3 nm
Manufacturing Process
14 nm
65 W
Power Consumption
140 W
105°C
Peak Operating Temperature
-
TSMC
Foundry
-
243 mm²
Die Size
-
CPU Performance
8
Performance Cores
6
16
Performance Core Threads
12
2.4 GHz
Performance Core Base Frequency
3.6 GHz
5.3 GHz
Performance Core Turbo Frequency
3.8 GHz
12
Efficiency Cores
-
12
Efficiency Core Threads
-
1800 MHz
Efficiency Core Base Frequency
-
4.6 GHz
Efficiency Core Turbo Frequency
-
20
Total Core Count
6
20
Total Thread Count
12
100 MHz
Bus Frequency
-
24.0
Multiplier
36x
192 KB per core
L1 Cache
32 K per core
3 MB per core
L2 Cache
256 K per core
30 MB shared
L3 Cache
15 MB shared
No
Unlocked Multiplier
No
1
SMP
-
Memory Parameters
DDR5-6400
Memory Types
DDR4-2133
256 GB
Max Memory Size
128 GB
2
Max Memory Channels
4
102.4 GB/s
Max Memory Bandwidth
76.8 GB/s
No
ECC Memory Support
No
