Intel Xeon E5 4640 v3 vs Intel Atom x7405C

VS

Intel Xeon E5-4640 v3

Intel Atom x7405C

We compared two server CPUs: Intel Xeon E5 4640 v3 with 12 cores 1.9GHz and Intel Atom x7405C with 4 cores 1.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5 4640 v3 's Advantages

Higher base frequency (1.9GHz vs 1.7GHz)

Larger L3 cache size (30MB vs 6MB)

Intel Atom x7405C 's Advantages

Released 8 years and 10 months late

Higher specification of memory (4800 vs 1866)

More modern manufacturing process (10nm vs 22nm)

Lower TDP (12W vs 105W)

Score

Intel Xeon E5 4640 v3

VS

Intel Atom x7405C

General Parameters

Jun 2015

Release Date

Apr 2024

Intel

Manufacturer

Intel

Server

Type

Server

Haswell-EP

Core Architecture

Amston Lake

Intel Socket 2011-3

Socket

Intel BGA 1264

N/A

Integrated Graphics

N/A

Xeon E5 (Haswell-EP)

Generation

Atom (Gracemont)

Package

2.6 billions

Transistor Count

-

22 nm

Manufacturing Process

10 nm

105 W

Power Consumption

12 W

78 °C

Peak Operating Temperature

-

Intel

Foundry

Intel

356 mm²

Die Size

-

CPU Performance

1.9 GHz

Performance Core Base Frequency

1.7 GHz

2.6 GHz

Performance Core Turbo Frequency

3.4 GHz

12

Total Core Count

4

24

Total Thread Count

4

100 MHz

Bus Frequency

100 MHz

19.0

Multiplier

17.0

64 K per core

L1 Cache

96 KB per core

256 K per core

L2 Cache

2 MB shared

30 MB shared

L3 Cache

6 MB shared

No

Unlocked Multiplier

No

4

SMP

1

Memory Parameters

DDR4-1866

Memory Types

DDR4-3200, DDR5-4800

-

Max Memory Size

32 GB

4

Max Memory Channels

1

-

Max Memory Bandwidth

38.4 GB/s

Yes

ECC Memory Support

No

Miscellaneous

-

Official Website

Intel Atom x7405C

3

PCIe Version

3

40

PCIe Lanes

9

Related CPU Comparisons

1

Intel Xeon E5 4640 v3 vs Opteron 2220 SE (F3)

2

Intel Xeon E5 4640 v3 vs AMD EPYC 7351

3

Intel Xeon E5 4640 v3 vs Opteron 8220

4

Intel Xeon E5 4640 v3 vs Opteron 6378

5

Intel Xeon E5 4640 v3 vs Intel Xeon Platinum 8380HL

6

Intel Xeon E5 4640 v3 vs Intel Xeon E5 2430

7

Intel Xeon E5 4640 v3 vs Intel Xeon E3 1220L

8

Intel Xeon E5 4640 v3 vs AMD EPYC 9365

9

Intel Xeon E5 4640 v3 vs Xeon X3470

10

Intel Xeon E5 4640 v3 vs Intel Xeon Gold 6438Y

Related News

1

NVIDIA GB202 Chip Unveiled for the First Time, to be Used in RTX 5090 with 512-bit GDDR7 Memory

2

Strix Halo Integrated Graphics Score Appears on Passmark, Currently Slightly Below RTX 3060 12GB

3

AMD Unveils New RX 9070 XT Graphics Card Performance: Positioned Between RX 7900 GRE and RX 7900 XT

4

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

5

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

6

CXMT Reportedly Achieves 80% Yield in DDR5 Production

7

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

8

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

9

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

10

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