Intel Xeon Gold 5515 vs Intel Xeon E5640

VS

Intel Xeon Gold 5515+

Intel Xeon E5640

We compared two server CPUs: Intel Xeon Gold 5515 with 8 cores 3.2GHz and Intel Xeon E5640 with 4 cores 2.666GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Gold 5515 's Advantages

Released 13 years and 9 months late

Higher specification of memory (4800 vs 3)

Newer PCIe version (5 vs 2)

Higher base frequency (3.2GHz vs 2.666GHz)

Larger L3 cache size (22.5MB vs 12MB)

More modern manufacturing process (10nm vs 32nm)

Intel Xeon E5640 's Advantages

Lower TDP (80W vs 165W)

Score

Intel Xeon Gold 5515

VS

Intel Xeon E5640

General Parameters

Dec 2023

Release Date

Mar 2010

Intel

Manufacturer

Intel

Server

Type

Server

Emerald Rapids

Core Architecture

Westmere-EP

Intel Socket 4677

Socket

Intel Socket 1366

N/A

Integrated Graphics

N/A

Xeon Gold (Emerald Rapids-SP)

Generation

Xeon (Westmere-EP)

Package

-

Transistor Count

1.17 billions

10 nm

Manufacturing Process

32 nm

165 W

Power Consumption

80 W

76 °C

Peak Operating Temperature

-

Intel

Foundry

Intel

2x763 mm²

Die Size

239 mm²

CPU Performance

3.2 GHz

Performance Core Base Frequency

2.666 GHz

4.1 GHz

Performance Core Turbo Frequency

2.933 GHz

8

Total Core Count

4

16

Total Thread Count

8

100 MHz

Bus Frequency

133 MHz

32.0

Multiplier

20.0

80 KB per core

L1 Cache

64 K per core

2 MB per core

L2 Cache

256 K per core

22.5 MB shared

L3 Cache

12 MB shared

No

Unlocked Multiplier

No

2

SMP

2

AVX-512 FMA Ports

-

Memory Parameters

DDR5-4800

Memory Types

DDR3

8

Max Memory Channels

3

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

2

80

PCIe Lanes

-

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