Intel Xeon E3 1265L v4 vs Intel Xeon w7 3455

VS

Intel Xeon E3-1265L v4

Intel Xeon w7-3455

We compared two server CPUs: Intel Xeon E3 1265L v4 with 4 cores 2.3GHz and Intel Xeon w7 3455 with 24 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E3 1265L v4 's Advantages

Lower TDP (35W vs 270W)

Intel Xeon w7 3455 's Advantages

Released 7 years and 8 months late

Higher specification of memory (4800 vs 1866)

Newer PCIe version (5 vs 3)

Higher base frequency (2.5GHz vs 2.3GHz)

Larger L3 cache size (67.5MB vs 6MB)

More modern manufacturing process (10nm vs 14nm)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E3 1265L v4

1243

Intel Xeon w7 3455 +45%

1807

Geekbench 6 Multi Core

Intel Xeon E3 1265L v4

4328

Intel Xeon w7 3455 +154%

11021

Intel Xeon E3 1265L v4

VS

Intel Xeon w7 3455

General Parameters

Jun 2015

Release Date

Feb 2023

Intel

Manufacturer

Intel

Server

Type

Server

Broadwell-DT

Core Architecture

Sapphire Rapids

Intel Socket 1150

Socket

Intel Socket 4677

Intel Iris Pro P6300

Integrated Graphics

N/A

Xeon E3 (Broadwell-DT)

Generation

Xeon W (Sapphire Rapids)

Package

14 nm

Manufacturing Process

10 nm

35 W

Power Consumption

270 W

-

Peak Operating Temperature

72 °C

Intel

Foundry

Intel

182 mm²

Die Size

4x477 mm²

CPU Performance

2.3 GHz

Performance Core Base Frequency

2.5 GHz

3.3 GHz

Performance Core Turbo Frequency

4.8 GHz

4

Total Core Count

24

8

Total Thread Count

48

100 MHz

Bus Frequency

100 MHz

23.0

Multiplier

25.0

64 K per core

L1 Cache

80 K per core

256 K per core

L2 Cache

2 MB per core

6 MB shared

L3 Cache

67.5 MB

No

Unlocked Multiplier

No

1

SMP

1

-

AVX-512 FMA Ports

2

Memory Parameters

DDR3-1866

Memory Types

DDR5-4800

-

Max Memory Size

4 TB

2

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

5

16

PCIe Lanes

112

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