Intel Xeon E5 2643 v3 vs Xeon D 1746TER

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Intel Xeon E5-2643 v3

Intel Xeon D-1746TER

We compared two server CPUs: Intel Xeon E5 2643 v3 with 6 cores 3.4GHz and Xeon D 1746TER with 10 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5 2643 v3 's Advantages

Higher base frequency (3.4GHz vs 2GHz)

Larger L3 cache size (20MB vs 15MB)

Xeon D 1746TER 's Advantages

Released 7 years and 5 months late

Higher specification of memory (2667 vs 2133)

Newer PCIe version (4 vs 3)

More modern manufacturing process (10nm vs 22nm)

Lower TDP (67W vs 135W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E5 2643 v3 +16%

1188

Xeon D 1746TER

1016

Geekbench 6 Multi Core

Intel Xeon E5 2643 v3 +56%

8391

Xeon D 1746TER

5352

Intel Xeon E5 2643 v3

VS

Xeon D 1746TER

General Parameters

Sep 2014

Release Date

Feb 2022

Intel

Manufacturer

Intel

Server

Type

Server

Haswell-EP

Core Architecture

Ice Lake-D

Intel Socket 2011-3

Socket

Intel BGA 2227

N/A

Integrated Graphics

N/A

Xeon E5 (Haswell-EP)

Generation

Xeon D(Ice Lake-D)

Package

2.6 billions

Transistor Count

-

22 nm

Manufacturing Process

10 nm

135 W

Power Consumption

67 W

Intel

Foundry

Intel

356 mm²

Die Size

-

CPU Performance

3.4 GHz

Performance Core Base Frequency

2 GHz

3.7 GHz

Performance Core Turbo Frequency

3.1 GHz

6

Total Core Count

10

12

Total Thread Count

20

100 MHz

Bus Frequency

100 MHz

34.0

Multiplier

20.0

64 K per core

L1 Cache

80 KB per core

256 K per core

L2 Cache

1.25 MB per core

20 MB shared

L3 Cache

15 MB shared

No

Unlocked Multiplier

No

2

SMP

1

-

AVX-512 FMA Ports

1

Memory Parameters

DDR4-2133

Memory Types

DDR4-2667

4

Max Memory Channels

3

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

4

40

PCIe Lanes

16

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