Intel Core Ultra 5 245KF vs Intel Xeon E3-1231 v3
CPU Specs Compare
General Parameters
Release Date
Oct 2024
May 2014
Manufacturer
Intel
Intel
Type
Desktop
Server
Instruction Set
x86-64
-
Core Architecture
Arrow Lake
Haswell-WS
Processor Number
245KF
-
Integrated Graphics
No
N/A
Generation
Ultra 5(Arrow Lake)
Xeon E3 (Haswell-WS)
Package
Transistor Count
17.8 billions
1.4 billions
Manufacturing Process
3 nm
22 nm
Socket
FCLGA-1851
Intel Socket 1150
Power Consumption
125 W
80 W
Max Turbo Power Consumption
159 W
-
Peak Operating Temperature
105 °C
-
Foundry
TSMC
Intel
Package
FC-LGA18W
FC-LGA12C
Die Size
-
160 mm²
CPU Performance
Performance Cores
6
-
Performance Core Threads
6
-
Performance Core Base Frequency
4.2 GHz
3.4 GHz
Performance Core Turbo Frequency
5.2 GHz
3.8 GHz
Efficiency Cores
8
-
Efficiency Core Threads
8
-
Efficiency Core Base Frequency
3.6 GHz
-
Efficiency Core Turbo Frequency
4.6 GHz
-
Total Core Count
14
4
Total Thread Count
14
8
Bus Frequency
100 MHz
100 MHz
Multiplier
42
34.0
L1 Cache
112 K per core
64 K per core
L2 Cache
3 MB per core
256 K per core
L3 Cache
24 MB shared
8 MB shared
Unlocked Multiplier
Yes
No
SMP
1
1
Memory Parameters
Memory Types
DDR5-6400
DDR3-1600
Max Memory Size
192 GB
-
Max Memory Channels
2
2
Max Memory Bandwidth
102.4 GB/s
-
ECC Memory Support
Yes
Yes
Miscellaneous
📊 Benchmark
Cinebench R23
2,131
-
Cinebench R23
25,194
-
Geekbench 6
2,942
1,275
Geekbench 6
17,612
4,198
Passmark CPU
4,715
-
Passmark CPU
43,705
-
Blender
-
69