Intel Xeon Phi 31S1P vs Pentium 1405 V2

VS

Intel Xeon Phi 31S1P

Intel Pentium 1405 V2

We compared two server CPUs: Intel Xeon Phi 31S1P with 57 cores 1.1GHz and Pentium 1405 V2 with 2 cores 1.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Pentium 1405 V2 's Advantages

Released 7 months late

Higher specification of memory (1333 vs 4)

Higher base frequency (1.4GHz vs 1.1GHz)

Lower TDP (40W vs 270W)

Score

Intel Xeon Phi 31S1P

VS

Pentium 1405 V2

General Parameters

Jun 2013

Release Date

Jan 2014

PCIe

Manufacturer

Intel

Server

Type

Server

Knights Corner

Core Architecture

Ivy Bridge-EN

PCIe x16

Socket

Intel Socket 1356

N/A

Integrated Graphics

N/A

Xeon Phi (Knights Corner)

Generation

Pentium (Ivy Bridge)

Package

5 billions

Transistor Count

1.008 billions

22 nm

Manufacturing Process

22 nm

270 W

Power Consumption

40 W

-

Peak Operating Temperature

80 °C

Intel

Foundry

Intel

350 mm²

Die Size

133 mm²

CPU Performance

1.1 GHz

Performance Core Base Frequency

1.4 GHz

0

Performance Core Turbo Frequency

0

57

Total Core Count

2

228

Total Thread Count

2

100 MHz

Bus Frequency

100 MHz

11.0

Multiplier

14.0

32 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

256 K per core

-

L3 Cache

6 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR3,DDR4

Memory Types

DDR3-1333

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

3

-

PCIe Lanes

24

Related CPU Comparisons

1

Intel Xeon Phi 31S1P vs Intel Xeon E7 4820 v3

2

Intel Xeon Phi 31S1P vs Xeon E6540

3

Intel Xeon Phi 31S1P vs Intel Xeon Silver 4410Y

4

Intel Xeon Phi 31S1P vs AMD EPYC 9755

5

Intel Xeon Phi 31S1P vs Xeon E 2134

6

Intel Xeon Phi 31S1P vs Intel Xeon E5 4610 v3

7

Intel Xeon Phi 31S1P vs Intel Xeon E5 2680 v2

8

Intel Xeon Phi 31S1P vs Intel Xeon Silver 4314

9

Intel Xeon Phi 31S1P vs Opteron 8216 (F3)

10

Intel Xeon Phi 31S1P vs Xeon E 2274G

Related News

1

AMD's Thunderous Strike: Ryzen 9 9950X3D Performance Scores Revealed for the First Time!

2

Continuous Decline in DRAM Memory Prices: Downward Trend Intensifies

3

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

4

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

5

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

6

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

7

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

8

CXMT Reportedly Achieves 80% Yield in DDR5 Production

9

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

10

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