Intel Xeon E5 2666 v3 vs Intel Xeon Gold 5315Y

VS

Intel Xeon E5-2666 v3

Intel Xeon Gold 5315Y

We compared two server CPUs: Intel Xeon E5 2666 v3 with 10 cores 2.9GHz and Intel Xeon Gold 5315Y with 8 cores 3.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5 2666 v3 's Advantages

Larger L3 cache size (25MB vs 12MB)

Lower TDP (135W vs 140W)

Intel Xeon Gold 5315Y 's Advantages

Released 6 years and 5 months late

Higher specification of memory (2933 vs 2133)

Newer PCIe version (4 vs 3)

Higher base frequency (3.2GHz vs 2.9GHz)

More modern manufacturing process (10nm vs 22nm)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E5 2666 v3

1046

Intel Xeon Gold 5315Y +28%

1343

Geekbench 6 Multi Core

Intel Xeon E5 2666 v3

6173

Intel Xeon Gold 5315Y +45%

9011

Blender

Intel Xeon E5 2666 v3

149

Intel Xeon Gold 5315Y +24%

186

Intel Xeon E5 2666 v3

VS

Intel Xeon Gold 5315Y

General Parameters

Nov 2014

Release Date

Apr 2021

Intel

Manufacturer

Intel

Server

Type

Server

Haswell-EP

Core Architecture

Ice Lake-SP

Intel Socket 2011-3

Socket

Intel Socket 4189

N/A

Integrated Graphics

N/A

Xeon E5 (Haswell-EP)

Generation

Xeon Gold (Ice Lake-SP)

Package

2.6 billions

Transistor Count

-

22 nm

Manufacturing Process

10 nm

135 W

Power Consumption

140 W

-

Peak Operating Temperature

81 °C

Intel

Foundry

Intel

356 mm²

Die Size

-

CPU Performance

2.9 GHz

Performance Core Base Frequency

3.2 GHz

3.5 GHz

Performance Core Turbo Frequency

3.6 GHz

10

Total Core Count

8

20

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

29.0

Multiplier

32.0

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

1 MB per core

25 MB shared

L3 Cache

12 MB shared

No

Unlocked Multiplier

No

2

SMP

2

Memory Parameters

DDR4-2133,DDR3-2133

Memory Types

DDR4-2933

4

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

4

40

PCIe Lanes

64

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