Intel Xeon E5640 vs AMD EPYC 8434P

VS

Intel Xeon E5640

AMD EPYC 8434P

We compared two server CPUs: Intel Xeon E5640 with 4 cores 2.666GHz and AMD EPYC 8434P with 48 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5640 's Advantages

Higher base frequency (2.666GHz vs 2.5GHz)

Lower TDP (80W vs 200W)

AMD EPYC 8434P 's Advantages

Released 13 years and 6 months late

Higher specification of memory (4800 vs 3)

Newer PCIe version (5 vs 2)

Larger L3 cache size (128MB vs 12MB)

More modern manufacturing process (5nm vs 32nm)

Score

Intel Xeon E5640

VS

AMD EPYC 8434P

General Parameters

Mar 2010

Release Date

Sep 2023

Intel

Manufacturer

AMD

Server

Type

Server

Westmere-EP

Core Architecture

Siena

Intel Socket 1366

Socket

AMD Socket SP6

N/A

Integrated Graphics

N/A

Xeon (Westmere-EP)

Generation

EPYC (Zen 4c (Siena))

Package

1.17 billions

Transistor Count

35.5 billions

32 nm

Manufacturing Process

5 nm

80 W

Power Consumption

200 W

-

Peak Operating Temperature

75 °C

Intel

Foundry

TSMC

239 mm²

Die Size

4x73 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

397 mm²

CPU Performance

2.666 GHz

Performance Core Base Frequency

2.5 GHz

2.933 GHz

Performance Core Turbo Frequency

3.1 GHz

4

Total Core Count

48

8

Total Thread Count

96

133 MHz

Bus Frequency

100 MHz

20.0

Multiplier

25.0

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

1 MB per core

12 MB shared

L3 Cache

128 MB shared

No

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR3

Memory Types

DDR5-4800

3

Max Memory Channels

6

Yes

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

5

-

PCIe Lanes

96

Related CPU Comparisons

1

Intel Xeon E5640 vs AMD EPYC 4484PX

2

Intel Xeon E5640 vs Intel Xeon E 2388G

3

Intel Xeon E5640 vs Intel Xeon E5 2440

4

Intel Xeon E5640 vs Intel Xeon w5 2445

5

Intel Xeon E5640 vs Opteron 144

6

Intel Xeon E5640 vs Xeon EC3529

7

Intel Xeon E5640 vs AMD EPYC 4584PX

8

Intel Xeon E5640 vs Opteron 4310 EE

9

Intel Xeon E5640 vs Intel Xeon E 2334

10

Intel Xeon E5640 vs Xeon Platinum 8256

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