Intel Xeon E5 2640 v3 vs Opteron 8346 HE (B3)

VS

Intel Xeon E5-2640 v3

AMD Opteron 8346 HE (B3)

We compared two server CPUs: Intel Xeon E5 2640 v3 with 8 cores 2.6GHz and Opteron 8346 HE (B3) with 4 cores 1.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5 2640 v3 's Advantages

Released 6 years and 4 months late

Higher specification of memory (1866 vs 667)

Higher base frequency (2.6GHz vs 1.8GHz)

Larger L3 cache size (20MB vs 2MB)

More modern manufacturing process (22nm vs 65nm)

Opteron 8346 HE (B3) 's Advantages

Lower TDP (68W vs 90W)

Score

Intel Xeon E5 2640 v3

VS

Opteron 8346 HE (B3)

General Parameters

Sep 2014

Release Date

May 2008

Intel

Manufacturer

AMD

Server

Type

Server

Haswell-EP

Core Architecture

Barcelona

Intel Socket 2011-3

Socket

AMD Socket Fr2

N/A

Integrated Graphics

N/A

Xeon E5 (Haswell-EP)

Generation

Opteron(Barcelona)

Package

2.6 billions

Transistor Count

0.463 billions

22 nm

Manufacturing Process

65 nm

90 W

Power Consumption

68 W

Intel

Foundry

-

356 mm²

Die Size

285 mm²

CPU Performance

2.6 GHz

Performance Core Base Frequency

1.8 GHz

3.4 GHz

Performance Core Turbo Frequency

0

8

Total Core Count

4

16

Total Thread Count

4

100 MHz

Bus Frequency

200 MHz

26.0

Multiplier

9.0

64 K per core

L1 Cache

64 KB per core

256 K per core

L2 Cache

512 KB per core

20 MB shared

L3 Cache

2 MB shared

No

Unlocked Multiplier

No

2

SMP

8

Memory Parameters

DDR4-1866

Memory Types

DDR2-667

4

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

-

40

PCIe Lanes

-

Related CPU Comparisons

1

Intel Xeon E5 2640 v3 vs Intel Xeon E5 1428L

2

Intel Xeon E5 2640 v3 vs Intel Xeon E5 1620 v3

3

Intel Xeon E5 2640 v3 vs Xeon X3430

4

Intel Xeon E5 2640 v3 vs Intel Xeon E5 2652 v3

5

Intel Xeon E5 2640 v3 vs Intel Xeon Platinum 8468

6

Intel Xeon E5 2640 v3 vs AMD EPYC 9554

7

Intel Xeon E5 2640 v3 vs Intel Xeon E5 2665

8

Intel Xeon E5 2640 v3 vs AMD EPYC 4344P

9

Intel Xeon E5 2640 v3 vs Intel Xeon X5698

10

Intel Xeon E5 2640 v3 vs AMD EPYC 9455P

Related News

1

Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card

2

CPU-Z Minor Update: Support for Intel's Four New Products and New Memory

3

CXMT Reportedly Achieves 80% Yield in DDR5 Production

4

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

5

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

6

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

7

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

8

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

9

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

10

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption