Intel Xeon E3-1231 v3 vs Intel Core Ultra 5 250K Plus
CPU Specs Compare
General Parameters
Release Date
May 2014
Mar 2026
Manufacturer
Intel
Intel
Type
Server
Desktop
Core Architecture
Haswell-WS
Arrow Lake
Integrated Graphics
N/A
Arc iGPU (4-Cores)
Generation
Xeon E3 (Haswell-WS)
-
Instruction Set
-
x86-64
Processor Number
-
250K+
Package
Transistor Count
1.4 billions
17.8 billions
Manufacturing Process
22 nm
3 nm
Socket
Intel Socket 1150
FCLGA-1851
Power Consumption
80 W
125 W
Foundry
Intel
-
Die Size
160 mm²
-
Package
FC-LGA12C
-
Max Turbo Power Consumption
-
159 W
Peak Operating Temperature
-
105 °C
CPU Performance
Performance Core Base Frequency
3.4 GHz
4.2 GHz
Performance Core Turbo Frequency
3.8 GHz
5.3 GHz
Total Core Count
4
18
Total Thread Count
8
18
Bus Frequency
100 MHz
100 MHz
Multiplier
34.0
42
L1 Cache
64 K per core
192 K per core
L2 Cache
256 K per core
3 MB per core
L3 Cache
8 MB shared
30 MB shared
Unlocked Multiplier
No
Yes
SMP
1
-
Performance Cores
-
6
Performance Core Threads
-
6
Efficiency Cores
-
12
Efficiency Core Threads
-
12
Efficiency Core Base Frequency
-
3.3 GHz
Efficiency Core Turbo Frequency
-
4.6 GHz
Memory Parameters
Memory Types
DDR3-1600
DDR5-7200
Max Memory Channels
2
-
ECC Memory Support
Yes
Yes
Max Memory Bandwidth
-
115.2 GB/s
Miscellaneous
Graphics Card Parameters
Integrated Graphics
-
true
GPU Base Frequency
-
300 MHz
GPU Max Dynamic Frequency
-
1900 MHz
Shader Units
-
512
Texture Units
-
32
Raster Operation Units
-
16
Execution Units
-
64
Power Consumption
-
14
📊 Benchmark
Geekbench 6
1,275
3,231
Geekbench 6
4,198
21,067
Blender
69
-
Cinebench R23
-
2,319
Cinebench R23
-
28,965
Cinebench 2024
-
141
Cinebench 2024
-
1,680
Cinebench 2026
-
7,413
Passmark CPU
-
4,904
Passmark CPU
-
52,031