Xeon E7 8870 vs Intel Atom x7405C

VS

Intel Xeon E7-8870

Intel Atom x7405C

We compared two server CPUs: Xeon E7 8870 with 10 cores 2.4GHz 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

Xeon E7 8870 's Advantages

Higher base frequency (2.4GHz vs 1.7GHz)

Larger L3 cache size (30MB vs 6MB)

Intel Atom x7405C 's Advantages

Released 13 years late

Higher specification of memory (4800 vs 1333)

More modern manufacturing process (10nm vs 32nm)

Lower TDP (12W vs 130W)

Score

Xeon E7 8870

VS

Intel Atom x7405C

General Parameters

Apr 2011

Release Date

Apr 2024

Intel

Manufacturer

Intel

Server

Type

Server

Westmere-EX

Core Architecture

Amston Lake

Intel Socket 1567

Socket

Intel BGA 1264

N/A

Integrated Graphics

N/A

Xeon E7(Westmere-EX)

Generation

Atom (Gracemont)

Package

2.6 billions

Transistor Count

-

32 nm

Manufacturing Process

10 nm

130 W

Power Consumption

12 W

Intel

Foundry

Intel

513 mm²

Die Size

-

CPU Performance

2.4 GHz

Performance Core Base Frequency

1.7 GHz

2.8 GHz

Performance Core Turbo Frequency

3.4 GHz

10

Total Core Count

4

20

Total Thread Count

4

133 MHz

Bus Frequency

100 MHz

18.0

Multiplier

17.0

64 KB per core

L1 Cache

96 KB per core

256 KB per core

L2 Cache

2 MB shared

30 MB shared

L3 Cache

6 MB shared

No

Unlocked Multiplier

No

8

SMP

1

Memory Parameters

DDR3-1333

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

-

PCIe Version

3

-

PCIe Lanes

9

Related CPU Comparisons

1

Xeon E7 8870 vs Intel Xeon E5 1650 v3

2

Xeon E7 8870 vs Intel Xeon W 2135

3

Xeon E7 8870 vs Intel Xeon D 1577

4

Xeon E7 8870 vs Intel Xeon w7 3465X

5

Xeon E7 8870 vs Intel Xeon E5 4655 v3

6

Xeon E7 8870 vs Intel Xeon E5 2690

7

Xeon E7 8870 vs Xeon E 2488

8

Xeon E7 8870 vs Xeon X3460

9

Xeon E7 8870 vs Intel Xeon E5 1603 v3

10

Xeon E7 8870 vs Xeon E 2144G

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