Intel Xeon Gold 6438Y vs Intel Xeon E5 4650 v3

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Intel Xeon Gold 6438Y+

Intel Xeon E5-4650 v3

We compared two server CPUs: Intel Xeon Gold 6438Y with 32 cores 2GHz and Intel Xeon E5 4650 v3 with 12 cores 2.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Gold 6438Y 's Advantages

Released 7 years and 7 months late

Higher specification of memory (4800 vs 2133)

Newer PCIe version (5 vs 3)

Larger L3 cache size (60MB vs 30MB)

More modern manufacturing process (10nm vs 22nm)

Intel Xeon E5 4650 v3 's Advantages

Higher base frequency (2.1GHz vs 2GHz)

Lower TDP (105W vs 205W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon Gold 6438Y +66%

1040

Intel Xeon E5 4650 v3

625

Geekbench 6 Multi Core

Intel Xeon Gold 6438Y +1143%

9113

Intel Xeon E5 4650 v3

733

Intel Xeon Gold 6438Y

VS

Intel Xeon E5 4650 v3

General Parameters

Jan 2023

Release Date

Jun 2015

Intel

Manufacturer

Intel

Server

Type

Server

Sapphire Rapids

Core Architecture

Haswell-EP

Intel Socket 4677

Socket

Intel Socket 2011-3

N/A

Integrated Graphics

N/A

Xeon Gold (Sapphire Rapids-SP)

Generation

Xeon E5 (Haswell-EP)

Package

-

Transistor Count

2.6 billions

10 nm

Manufacturing Process

22 nm

205 W

Power Consumption

105 W

85 °C

Peak Operating Temperature

87 °C

Intel

Foundry

Intel

-

Die Size

356 mm²

CPU Performance

2 GHz

Performance Core Base Frequency

2.1 GHz

4 GHz

Performance Core Turbo Frequency

2.8 GHz

32

Total Core Count

12

64

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

20.0

Multiplier

21.0

80 K per core

L1 Cache

64 K per core

2 MB per core

L2 Cache

256 K per core

60 MB

L3 Cache

30 MB shared

No

Unlocked Multiplier

No

2

SMP

4

2

AVX-512 FMA Ports

-

Memory Parameters

DDR5-4800

Memory Types

DDR4-2133

8

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

3

80

PCIe Lanes

40

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