Intel Core Ultra 7 255H vs Intel Xeon E3-1241 v3
CPU Specs Compare
General Parameters
Release Date
Jan 2025
May 2014
Manufacturer
Intel
Intel
Type
Laptop
Server
Instruction Set
x86-64
-
Core Architecture
Arrow Lake
Haswell-WS
Processor Number
255H
-
Integrated Graphics
Arc Graphics 140T
N/A
Generation
-
Xeon E3 (Haswell-WS)
Package
Manufacturing Process
3 nm
22 nm
Socket
FCBGA-2049
Intel Socket 1150
Power Consumption
20-28 W
80 W
Max Turbo Power Consumption
115 W
-
Peak Operating Temperature
110 °C
-
Transistor Count
-
1.4 billions
Foundry
-
Intel
Die Size
-
160 mm²
Package
-
FC-LGA12C
CPU Performance
Performance Cores
6
-
Performance Core Threads
6
-
Performance Core Base Frequency
2.0 GHz
3.5 GHz
Performance Core Turbo Frequency
5.1 GHz
3.9 GHz
Efficiency Cores
10
-
Efficiency Core Threads
10
-
Efficiency Core Base Frequency
1.5 GHz
-
Efficiency Core Turbo Frequency
4.4 GHz
-
Total Core Count
16
4
Total Thread Count
16
8
Bus Frequency
100 MHz
100 MHz
Multiplier
20
35.0
L1 Cache
112 K per core
64 K per core
L2 Cache
2 MB per core
256 K per core
L3 Cache
24 MB shared
8 MB shared
Unlocked Multiplier
No
No
SMP
-
1
Memory Parameters
Memory Types
LPDDR5-8400,LPDDR5x-8400,DDR5-6400
DDR3-1600
Max Memory Size
128 GB
-
Max Memory Channels
2
2
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
-
GPU Max Dynamic Frequency
2250 MHz
-
Miscellaneous
📊 Benchmark
Cinebench R23
2,029
-
Cinebench R23
20,521
-
Geekbench 6
2,823
1,206
Geekbench 6
15,662
3,716
Cinebench 2024
115
-
Cinebench 2024
1,102
-
Blender
278
-