Intel Core Ultra 7 265KF vs Intel Core i9 7980XE
CPU Specs Compare
General Parameters
Release Date
Oct 2024
Sep 2017
Manufacturer
Intel
Intel
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Arrow Lake
Skylake
Processor Number
265KF
i9-7980XE
Integrated Graphics
No
N/A
Generation
Ultra 7(Arrow Lake)
-
Package
Manufacturing Process
3 nm
14 nm
Socket
FCLGA-1851
LGA-2066
Power Consumption
125 W
165 W
Max Turbo Power Consumption
250 W
-
Peak Operating Temperature
105 °C
94 °C
Foundry
TSMC
-
Package
FC-LGA18W
-
CPU Performance
Performance Cores
8
18
Performance Core Threads
8
36
Performance Core Base Frequency
3.9 GHz
2.6 GHz
Performance Core Turbo Frequency
5.4 GHz
4.2 GHz
Efficiency Cores
12
-
Efficiency Core Threads
12
-
Efficiency Core Base Frequency
3.3 GHz
-
Efficiency Core Turbo Frequency
4.6 GHz
-
Total Core Count
20
18
Total Thread Count
20
36
Bus Frequency
100 MHz
100 MHz
Multiplier
39
26x
L1 Cache
112 K per core
64 K per core
L2 Cache
3 MB per core
1 MB per core
L3 Cache
30 MB shared
25 MB shared
Unlocked Multiplier
Yes
Yes
SMP
1
-
Memory Parameters
Memory Types
DDR5-6400
DDR4-2666
Max Memory Size
192 GB
128 GB
Max Memory Channels
2
4
Max Memory Bandwidth
102.4 GB/s
79.47 GB/s
ECC Memory Support
Yes
No
Miscellaneous
📊 Benchmark
Cinebench R23
2,308
1,263
Cinebench R23
37,273
28,196
Geekbench 6
3,208
1,410
Geekbench 6
21,797
11,418
Blender
460
-
Passmark CPU
-
2,492
Passmark CPU
-
30,462