Intel Xeon w7 3455 vs Intel Xeon E5 1620

VS

We compared two server CPUs: Intel Xeon w7 3455 with 24 cores 2.5GHz and Intel Xeon E5 1620 with 4 cores 3.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon w7 3455 's Advantages

Released 10 years and 11 months late

Higher specification of memory (DDR5-4800 vs DDR3)

Newer PCIe version (5 vs 3)

Larger L3 cache size (67.5MB vs 10MB)

More modern manufacturing process (10nm vs 32nm)

Intel Xeon E5 1620 's Advantages

Higher base frequency (3.6GHz vs 2.5GHz)

Lower TDP (130W vs 270W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon w7 3455 +161%

1807

Intel Xeon E5 1620

690

Geekbench 6 Multi Core

Intel Xeon w7 3455 +335%

11021

Intel Xeon E5 1620

2533

Intel Xeon w7 3455

VS

Intel Xeon E5 1620

General Parameters

Feb 2023

Release Date

Mar 2012

Intel

Manufacturer

Intel

Server

Type

Server

Sapphire Rapids

Core Architecture

Sandy Bridge-E

Intel Socket 4677

Socket

Intel Socket 2011

N/A

Integrated Graphics

N/A

Xeon W (Sapphire Rapids)

Generation

Xeon E5 (Sandy Bridge-E)

Package

-

Transistor Count

1.27 billions

10 nm

Manufacturing Process

32 nm

Intel Socket 4677

Socket

Intel Socket 2011

270 W

Power Consumption

130 W

72 °C

Peak Operating Temperature

-

Intel

Foundry

Intel

4x477 mm²

Die Size

294 mm²

FC-LGA16A

Package

FC-LGA10

CPU Performance

2.5 GHz

Performance Core Base Frequency

3.6 GHz

4.8 GHz

Performance Core Turbo Frequency

3.8 GHz

24

Total Core Count

4

48

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

25.0

Multiplier

36.0

80 K per core

L1 Cache

64 K per core

2 MB per core

L2 Cache

256 K per core

67.5 MB

L3 Cache

10 MB shared

No

Unlocked Multiplier

No

1

SMP

1

2

AVX-512 FMA Ports

-

Memory Parameters

DDR5-4800

Memory Types

DDR3

4 TB

Max Memory Size

-

8

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

3

112

PCIe Lanes

-

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