Intel Xeon E5-2683 v3 vs Intel Xeon 658X
CPU · Specs Compare
General Parameters
Release Date
Sep 2014
Feb 2026
Manufacturer
Intel
Intel
Type
Server
Server
Core Architecture
Haswell-EP
Granite Rapids
Integrated Graphics
N/A
N/A
Generation
Xeon E5 (Haswell-EP)
Xeon 600 (Granite Rapids-WS)
Package
Transistor Count
2.6 billions
—
Manufacturing Process
22 nm
5 nm
Socket
Intel Socket 2011-3
Intel Socket 4710
Power Consumption
120 W
250 W
Foundry
Intel
Intel
Die Size
356 mm²
2x598 mm²
Package
FC-LGA12A
FC-LGA18N
Peak Operating Temperature
—
99°C
I/O Process Size
—
10 nm
I/O Die Size
—
2x 241
CPU Performance
Performance Core Base Frequency
2 GHz
3 GHz
Performance Core Turbo Frequency
3 GHz
4.9 GHz
Total Core Count
14
24
Total Thread Count
28
48
Bus Frequency
100 MHz
100 MHz
Multiplier
20.0
30.0
L1 Cache
64 K per core
112 KB per core
L2 Cache
256 K per core
2 MB per core
L3 Cache
35 MB shared
144 MB shared
Unlocked Multiplier
No
Yes
SMP
2
1
Performance Cores
—
24
Performance Core Threads
—
48
Memory Parameters
Memory Types
DDR4-2133
DDR5-6400
Max Memory Channels
4
8
ECC Memory Support
Yes
Yes
Max Memory Size
—
4 TB
Max Memory Bandwidth
—
409.6 GB/s
Miscellaneous
PCIe Version
3
5
PCIe Lanes
40
128
Benchmark
Geekbench 6
852
3,096
Geekbench 6
6,651
29,732
▲ Specs Compare
Data sourced from official specifications and benchmark tests.