Intel Xeon E5 2643 v2 vs Xeon D 2796TE

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Intel Xeon E5-2643 v2

Intel Xeon D-2796TE

We compared two server CPUs: Intel Xeon E5 2643 v2 with 6 cores 3.5GHz and Xeon D 2796TE with 20 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 v2 's Advantages

Higher base frequency (3.5GHz vs 2GHz)

Xeon D 2796TE 's Advantages

Released 8 years and 5 months late

Higher specification of memory (2933 vs 3)

Newer PCIe version (4 vs 3)

Larger L3 cache size (30MB vs 15MB)

More modern manufacturing process (10nm vs 22nm)

Lower TDP (118W vs 130W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E5 2643 v2

581

Xeon D 2796TE +108%

1212

Geekbench 6 Multi Core

Intel Xeon E5 2643 v2

3083

Xeon D 2796TE +38%

4263

Intel Xeon E5 2643 v2

VS

Xeon D 2796TE

General Parameters

Sep 2013

Release Date

Feb 2022

Intel

Manufacturer

Intel

Server

Type

Server

Ivy Bridge-EP

Core Architecture

Ice Lake-D

Intel Socket 2011

Socket

Intel BGA 2579

N/A

Integrated Graphics

N/A

Xeon E5 (Ivy Bridge-EP)

Generation

Xeon D(Ice Lake-D)

Package

1.4 billions

Transistor Count

-

22 nm

Manufacturing Process

10 nm

130 W

Power Consumption

118 W

Intel

Foundry

Intel

160 mm²

Die Size

-

CPU Performance

3.5 GHz

Performance Core Base Frequency

2 GHz

0

Performance Core Turbo Frequency

3.1 GHz

6

Total Core Count

20

12

Total Thread Count

40

100 MHz

Bus Frequency

100 MHz

35.0

Multiplier

20.0

64 K per core

L1 Cache

80 KB per core

256 K per core

L2 Cache

1.25 MB per core

15 MB shared

L3 Cache

30 MB shared

No

Unlocked Multiplier

No

2

SMP

1

-

AVX-512 FMA Ports

1

Memory Parameters

DDR3

Memory Types

DDR4-2933

4

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

4

-

PCIe Lanes

32

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