Xeon 6780E vs Intel Xeon E3 1280 v5

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Intel Xeon 6780E

Intel Xeon E3-1280 v5

We compared two server CPUs: Xeon 6780E with 144 cores 2.2GHz and Intel Xeon E3 1280 v5 with 4 cores 3.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon 6780E 's Advantages

Released 8 years and 8 months late

Higher specification of memory (6400 vs 4)

Newer PCIe version (5 vs 3)

Larger L3 cache size (108MB vs 8MB)

More modern manufacturing process (5nm vs 14nm)

Intel Xeon E3 1280 v5 's Advantages

Higher base frequency (3.7GHz vs 2.2GHz)

Lower TDP (80W vs 330W)

Score

Benchmark

Geekbench 6 Single Core

Xeon 6780E

1110

Intel Xeon E3 1280 v5 +21%

1348

Geekbench 6 Multi Core

Xeon 6780E +89%

8590

Intel Xeon E3 1280 v5

4533

Xeon 6780E

VS

Intel Xeon E3 1280 v5

General Parameters

Jun 2024

Release Date

Oct 2015

Intel

Manufacturer

Intel

Server

Type

Server

Sierra Forest

Core Architecture

Skylake-DT

Intel Socket 4710

Socket

Intel Socket 1151

N/A

Integrated Graphics

N/A

Xeon 6(Sierra Forest-SP)

Generation

Xeon E3 (Skylake-DT)

Package

-

Transistor Count

1.75 billions

5 nm

Manufacturing Process

14 nm

330 W

Power Consumption

80 W

106°C

Peak Operating Temperature

-

Intel

Foundry

Intel

-

Die Size

122 mm²

10 nm

I/O Process Size

-

CPU Performance

2.2 GHz

Performance Core Base Frequency

3.7 GHz

3 GHz

Performance Core Turbo Frequency

4 GHz

144

Total Core Count

4

144

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

22.0

Multiplier

37.0

96 KB per core

L1 Cache

64 K per core

4 MB per module

L2 Cache

256 K per core

108 MB shared

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

2

SMP

1

2

AVX-512 FMA Ports

-

Memory Parameters

DDR5-6400

Memory Types

DDR4

1 TB

Max Memory Size

-

8

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

3

88

PCIe Lanes

16

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