Intel Core Ultra 7 355 vs Intel Xeon E5-2683 v3
CPU · Specs Compare
General Parameters
Release Date
Jan 2026
Sep 2014
Manufacturer
Intel
Intel
Type
Laptop
Server
Instruction Set
x86-64
—
Processor Number
355
—
Integrated Graphics
Graphics 4 Xe3
N/A
Generation
Intel Core Ultra Series 3
Xeon E5 (Haswell-EP)
Core Architecture
—
Haswell-EP
Package
Manufacturing Process
3 nm
22 nm
Socket
Custom
Intel Socket 2011-3
Power Consumption
15-25 W
120 W
Max Turbo Power Consumption
55 W
—
Peak Operating Temperature
100 °C
—
Transistor Count
—
2.6 billions
Foundry
—
Intel
Die Size
—
356 mm²
Package
—
FC-LGA12A
CPU Performance
Performance Cores
4
—
Performance Core Threads
4
—
Performance Core Base Frequency
2.3 GHz
2 GHz
Performance Core Turbo Frequency
4.7 GHz
3 GHz
Efficiency Cores
4
—
Efficiency Core Threads
4
—
Efficiency Core Base Frequency
1.7 GHz
—
Efficiency Core Turbo Frequency
3.5 GHz
—
Total Core Count
8
14
Total Thread Count
8
28
Bus Frequency
100 MHz
100 MHz
Multiplier
23
20.0
L3 Cache
12 MB shared
35 MB shared
Unlocked Multiplier
No
No
L1 Cache
—
64 K per core
L2 Cache
—
256 K per core
SMP
—
2
Memory Parameters
Memory Types
LPDDR5X-7467,DDR5-6400
DDR4-2133
Max Memory Size
128 GB
—
Max Memory Channels
2
4
Max Memory Bandwidth
119.5 GB/s
—
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
—
GPU Max Dynamic Frequency
2500 MHz
—
Execution Units
4
—
Max Resolution
7680 x 4320 @ 60Hz
—
Miscellaneous
PCIe Version
5.0
3
PCIe Lanes
12
40
Benchmark
Geekbench 6
2,706
852
Geekbench 6
10,277
6,651
▲ Specs Compare
Data sourced from official specifications and benchmark tests.