Home Comparison Xeon 6980P vs Intel Xeon E3 1280

Xeon 6980P vs Intel Xeon E3 1280

We compared two server CPUs: Xeon 6980P with 128 cores 2GHz and Intel Xeon E3 1280 with 4 cores 3.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon 6980P 's Advantages
Released 13 years and 5 months late
Higher specification of memory (8800 vs 3)
Newer PCIe version (5 vs 3)
Larger L3 cache size (504MB vs 8MB)
More modern manufacturing process (5nm vs 32nm)
Intel Xeon E3 1280 's Advantages
Higher base frequency (3.5GHz vs 2GHz)
Lower TDP (95W vs 500W)

Score

Benchmark

Geekbench 6 Single Core
Xeon 6980P +49%
2015
Intel Xeon E3 1280
1348
Geekbench 6 Multi Core
Xeon 6980P +82%
8257
Intel Xeon E3 1280
4533
VS

General Parameters

Sep 2024
Release Date
Apr 2011
Intel
Manufacturer
Intel
Server
Type
Server
Granite Rapids
Core Architecture
Sandy Bridge
Intel Socket 7529
Socket
Intel Socket 1155
N/A
Integrated Graphics
N/A
Xeon 6(Granite Rapids-AP)
Generation
Xeon E3 (Sandy Bridge)

Package

-
Transistor Count
1.16 billions
5 nm
Manufacturing Process
32 nm
500 W
Power Consumption
95 W
95°C
Peak Operating Temperature
-
Intel
Foundry
Intel
-
Die Size
216 mm²
10 nm
I/O Process Size
-

CPU Performance

128
Performance Cores
-
256
Performance Core Threads
-
2 GHz
Performance Core Base Frequency
3.5 GHz
3.9 GHz
Performance Core Turbo Frequency
3.9 GHz
128
Total Core Count
4
256
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
20.0
Multiplier
35.0
112 KB per core
L1 Cache
64 K per core
2 MB per core
L2 Cache
256 K per core
504 MB shared
L3 Cache
8 MB shared
No
Unlocked Multiplier
No
2
SMP
1
2
AVX-512 FMA Ports
-

Memory Parameters

DDR5-6400,MRDIMM-8800
Memory Types
DDR3
3 TB
Max Memory Size
-
12
Max Memory Channels
2
Yes
ECC Memory Support
Yes

Miscellaneous

Official Website
-
5
PCIe Version
3
96
PCIe Lanes
16

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