Intel Atom x7405C vs Intel Xeon E5603

VS

Intel Atom x7405C

Intel Xeon E5603

We compared two server CPUs: Intel Atom x7405C with 4 cores 1.7GHz and Intel Xeon E5603 with 4 cores 1.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Atom x7405C 's Advantages

Released 13 years and 2 months late

Higher specification of memory (4800 vs 3)

Newer PCIe version (3 vs 2)

Higher base frequency (1.7GHz vs 1.6GHz)

Larger L3 cache size (6MB vs 4MB)

More modern manufacturing process (10nm vs 32nm)

Lower TDP (12W vs 80W)

Score

Intel Atom x7405C

VS

Intel Xeon E5603

General Parameters

Apr 2024

Release Date

Feb 2011

Intel

Manufacturer

Intel

Server

Type

Server

Amston Lake

Core Architecture

Westmere-EP

Intel BGA 1264

Socket

Intel Socket 1366

N/A

Integrated Graphics

N/A

Atom (Gracemont)

Generation

Xeon (Westmere-EP)

Package

-

Transistor Count

1.17 billions

10 nm

Manufacturing Process

32 nm

12 W

Power Consumption

80 W

Intel

Foundry

Intel

-

Die Size

239 mm²

CPU Performance

1.7 GHz

Performance Core Base Frequency

1.6 GHz

3.4 GHz

Performance Core Turbo Frequency

0

4

Total Core Count

4

Total Thread Count

4

100 MHz

Bus Frequency

133 MHz

17.0

Multiplier

12.0

96 KB per core

L1 Cache

64 K per core

2 MB shared

L2 Cache

256 K per core

6 MB shared

L3 Cache

4 MB shared

No

Unlocked Multiplier

No

1

SMP

2

Memory Parameters

DDR4-3200, DDR5-4800

Memory Types

DDR3

32 GB

Max Memory Size

-

1

Max Memory Channels

3

38.4 GB/s

Max Memory Bandwidth

-

No

ECC Memory Support

Yes

Miscellaneous

Intel Atom x7405C

Official Website

-

3

PCIe Version

2

9

PCIe Lanes

-

Related CPU Comparisons

1

Intel Atom x7405C vs Intel Xeon Phi 7250

2

Intel Atom x7405C vs Intel Xeon E5 4617

3

Intel Atom x7405C vs Intel Xeon E3 1265L v4

4

Intel Atom x7405C vs Intel Xeon E5 2470

5

Intel Atom x7405C vs Intel Xeon Platinum 8454H

6

Intel Atom x7405C vs AMD EPYC 7763

7

Intel Atom x7405C vs Intel Xeon E3 1220 v3

8

Intel Atom x7405C vs Intel Xeon E5 2686 v3

9

Intel Atom x7405C vs Intel Xeon W 2191B

10

Intel Atom x7405C vs Intel Xeon W3670

Related News

1

Continuous Decline in DRAM Memory Prices: Downward Trend Intensifies

2

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

3

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

4

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

5

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

6

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

7

CXMT Reportedly Achieves 80% Yield in DDR5 Production

8

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

9

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

10

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