Xeon E7 4820 vs Intel Xeon Phi 3120A

VS

Intel Xeon E7-4820

Intel Xeon Phi 3120A

We compared two server CPUs: Xeon E7 4820 with 8 cores 2GHz and Intel Xeon Phi 3120A with 57 cores 1.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon E7 4820 's Advantages

Higher specification of memory (1333 vs 4)

Higher base frequency (2GHz vs 1.1GHz)

Lower TDP (105W vs 300W)

Intel Xeon Phi 3120A 's Advantages

Released 2 years and 2 months late

More modern manufacturing process (22nm vs 32nm)

Score

Xeon E7 4820

VS

Intel Xeon Phi 3120A

General Parameters

Apr 2011

Release Date

Jun 2013

Intel

Manufacturer

PCIe

Server

Type

Server

Westmere-EX

Core Architecture

Knights Corner

Intel Socket 1567

Socket

PCIe x16

N/A

Integrated Graphics

N/A

Xeon E7(Westmere-EX)

Generation

Xeon Phi (Knights Corner)

Package

2.6 billions

Transistor Count

5 billions

32 nm

Manufacturing Process

22 nm

105 W

Power Consumption

300 W

Intel

Foundry

Intel

513 mm²

Die Size

350 mm²

CPU Performance

2 GHz

Performance Core Base Frequency

1.1 GHz

2.266 GHz

Performance Core Turbo Frequency

0

8

Total Core Count

57

16

Total Thread Count

228

133 MHz

Bus Frequency

100 MHz

15.0

Multiplier

11.0

64 KB per core

L1 Cache

32 K per core

256 KB per core

L2 Cache

512 K per core

18 MB shared

L3 Cache

-

No

Unlocked Multiplier

No

4

SMP

1

Memory Parameters

DDR3-1333

Memory Types

DDR3,DDR4

4

Max Memory Channels

Yes

ECC Memory Support

Yes

Miscellaneous

Related CPU Comparisons

1

Xeon E7 4820 vs Intel Xeon W3690

2

Xeon E7 4820 vs AMD EPYC 9455

3

Xeon E7 4820 vs Aubrey Isle

4

Xeon E7 4820 vs Intel Xeon E5 2648L v3

5

Xeon E7 4820 vs Intel Xeon E5 2418L

6

Xeon E7 4820 vs Intel Xeon W 2175

7

Xeon E7 4820 vs Intel Xeon E3 1125C

8

Xeon E7 4820 vs Xeon E 2288G

9

Xeon E7 4820 vs Xeon Platinum 8268

10

Xeon E7 4820 vs Intel Xeon X5650

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