Intel Xeon E3-1231 v3 vs Intel Core Ultra 5 338H
CPU Specs Compare
General Parameters
Release Date
May 2014
Jan 2026
Manufacturer
Intel
Intel
Type
Server
Laptop
Core Architecture
Haswell-WS
Panther Lake
Integrated Graphics
N/A
Arc B370
Generation
Xeon E3 (Haswell-WS)
Intel Core Ultra Series 3
Instruction Set
-
x86-64
Processor Number
-
338H
Package
Transistor Count
1.4 billions
-
Manufacturing Process
22 nm
3 nm
Socket
Intel Socket 1150
Custom
Power Consumption
80 W
15-25 W
Foundry
Intel
-
Die Size
160 mm²
-
Package
FC-LGA12C
-
Max Turbo Power Consumption
-
80 W
Peak Operating Temperature
-
100 °C
CPU Performance
Performance Core Base Frequency
3.4 GHz
1.9 GHz
Performance Core Turbo Frequency
3.8 GHz
4.7 GHz
Total Core Count
4
12
Total Thread Count
8
12
Bus Frequency
100 MHz
100 MHz
Multiplier
34.0
19
L1 Cache
64 K per core
192 K per core
L2 Cache
256 K per core
2560 K per core
L3 Cache
8 MB shared
18 MB shared
Unlocked Multiplier
No
No
SMP
1
-
Performance Cores
-
4
Performance Core Threads
-
4
Efficiency Cores
-
8
Efficiency Core Threads
-
8
Efficiency Core Base Frequency
-
1.5 GHz
Efficiency Core Turbo Frequency
-
3.6 GHz
Memory Parameters
Memory Types
DDR3-1600
LPDDR5X-8533
Max Memory Channels
2
2
ECC Memory Support
Yes
No
Max Memory Size
-
96 GB
Max Memory Bandwidth
-
153.6 GB/s
Miscellaneous
Graphics Card Parameters
Integrated Graphics
-
true
GPU Base Frequency
-
800 MHz
GPU Max Dynamic Frequency
-
2400 MHz
Shader Units
-
1024
Texture Units
-
64
Raster Operation Units
-
32
Execution Units
-
10
Power Consumption
-
45
Max Resolution
-
7680 x 4320 @ 60Hz
AI Accelerator
Theoretical performance
-
50 TOPS
📊 Benchmark
Geekbench 6
1,275
2,743
Geekbench 6
4,198
14,448
Blender
69
-
Cinebench R23
-
1,988
Cinebench R23
-
16,565
Cinebench 2024
-
123
Cinebench 2024
-
1,000