Home Comparison Intel Xeon E3 1280 vs Xeon 6979P

Intel Xeon E3 1280 vs Xeon 6979P

We compared two server CPUs: Intel Xeon E3 1280 with 4 cores 3.5GHz and Xeon 6979P with 120 cores 2.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E3 1280 's Advantages
Higher base frequency (3.5GHz vs 2.1GHz)
Lower TDP (95W vs 500W)
Xeon 6979P '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)

Score

VS

General Parameters

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

Package

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

CPU Performance

3.5 GHz
Performance Core Base Frequency
2.1 GHz
3.9 GHz
Performance Core Turbo Frequency
3.9 GHz
4
Total Core Count
120
8
Total Thread Count
240
100 MHz
Bus Frequency
100 MHz
35.0
Multiplier
21.0
64 K per core
L1 Cache
112 KB per core
256 K per core
L2 Cache
2 MB per core
8 MB shared
L3 Cache
504 MB shared
No
Unlocked Multiplier
No
1
SMP
2
-
AVX-512 FMA Ports
2

Memory Parameters

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

Miscellaneous

-
Official Website
3
PCIe Version
5
16
PCIe Lanes
96

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