Intel Xeon E3 1275 v3 vs Intel Xeon Gold 6314U

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Intel Xeon E3-1275 v3

Intel Xeon Gold 6314U

We compared two server CPUs: Intel Xeon E3 1275 v3 with 4 cores 3.5GHz and Intel Xeon Gold 6314U with 32 cores 2.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E3 1275 v3 's Advantages

Higher base frequency (3.5GHz vs 2.3GHz)

Lower TDP (84W vs 205W)

Intel Xeon Gold 6314U 's Advantages

Released 7 years and 10 months late

Higher specification of memory (3200 vs 4)

Newer PCIe version (4 vs 3)

Larger L3 cache size (48MB vs 8MB)

More modern manufacturing process (10nm vs 22nm)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E3 1275 v3

1140

Intel Xeon Gold 6314U +43%

1639

Geekbench 6 Multi Core

Intel Xeon E3 1275 v3

3063

Intel Xeon Gold 6314U +389%

14993

Intel Xeon E3 1275 v3

VS

Intel Xeon Gold 6314U

General Parameters

Jun 2013

Release Date

Apr 2021

Intel

Manufacturer

Intel

Server

Type

Server

Haswell-WS

Core Architecture

Ice Lake-SP

Intel Socket 1150

Socket

Intel Socket 4189

Intel HD P4600

Integrated Graphics

N/A

Xeon E3 (Haswell-WS)

Generation

Xeon Gold (Ice Lake-SP)

Package

1.4 billions

Transistor Count

-

22 nm

Manufacturing Process

10 nm

84 W

Power Consumption

205 W

-

Peak Operating Temperature

81 °C

Intel

Foundry

Intel

160 mm²

Die Size

-

CPU Performance

3.5 GHz

Performance Core Base Frequency

2.3 GHz

3.9 GHz

Performance Core Turbo Frequency

3.4 GHz

4

Total Core Count

32

8

Total Thread Count

64

100 MHz

Bus Frequency

100 MHz

35.0

Multiplier

23.0

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

1 MB per core

8 MB shared

L3 Cache

48 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR3,DDR4

Memory Types

DDR4-3200

2

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

4

-

PCIe Lanes

64

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