Intel Xeon 6980E+ vs Intel Xeon E5-2683 v3
CPU · Specs Compare
General Parameters
Release Date
May 2026
Sep 2014
Manufacturer
Intel
Intel
Type
Server
Server
Core Architecture
Clearwater Forest
Haswell-EP
Integrated Graphics
N/A
N/A
Generation
Xeon 6+ (Clearwater Forest-SP)
Xeon E5 (Haswell-EP)
Package
Manufacturing Process
3 nm
22 nm
Socket
Intel Socket 7529
Intel Socket 2011-3
Power Consumption
400 W
120 W
Peak Operating Temperature
99°C
—
Foundry
Intel
Intel
I/O Process Size
10 nm
—
I/O Die Size
2x 241
—
Package
FC-LGA18N
FC-LGA12A
Transistor Count
—
2.6 billions
Die Size
—
356 mm²
CPU Performance
Performance Core Base Frequency
2.1 GHz
2 GHz
Performance Core Turbo Frequency
3.2 GHz
3 GHz
Total Core Count
264
14
Total Thread Count
264
28
Bus Frequency
100 MHz
100 MHz
Multiplier
21.0
20.0
L1 Cache
96 KB per core
64 K per core
L2 Cache
4 MB per module
256 K per core
L3 Cache
528 MB shared
35 MB shared
Unlocked Multiplier
No
No
SMP
2
2
Memory Parameters
Memory Types
DDR5-8000
DDR4-2133
Max Memory Size
1.5 TB
—
Max Memory Channels
12
4
Max Memory Bandwidth
768.0 GB/s
—
ECC Memory Support
Yes
Yes
Miscellaneous
PCIe Version
5
3
PCIe Lanes
96
40
Benchmark
Geekbench 6
—
852
Geekbench 6
—
6,651
▲ Specs Compare
Data sourced from official specifications and benchmark tests.