Xeon L5645 vs Intel Xeon Platinum 9221

VS

Intel Xeon L5645

Intel Xeon Platinum 9221

We compared two server CPUs: Xeon L5645 with 6 cores 2.4GHz and Intel Xeon Platinum 9221 with 32 cores 2.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon L5645 's Advantages

Higher base frequency (2.4GHz vs 2.1GHz)

Lower TDP (60W vs 250W)

Intel Xeon Platinum 9221 's Advantages

Released 8 years and 2 months late

Higher specification of memory (2933 vs 1333)

Newer PCIe version (3 vs 2)

Larger L3 cache size (71.5MB vs 12MB)

More modern manufacturing process (14nm vs 32nm)

Score

Xeon L5645

VS

Intel Xeon Platinum 9221

General Parameters

Feb 2011

Release Date

Apr 2019

Intel

Manufacturer

Intel

Server

Type

Server

Westmere-EP

Core Architecture

Cascade Lake-AP

Intel Socket 1366

Socket

Intel BGA 5903

N/A

Integrated Graphics

N/A

Xeon(Westmere-EP)

Generation

Xeon Platinum (Cascade Lake-AP)

Package

1.17 billions

Transistor Count

8 billions

32 nm

Manufacturing Process

14 nm

60 W

Power Consumption

250 W

Intel

Foundry

Intel

239 mm²

Die Size

-

CPU Performance

2.4 GHz

Performance Core Base Frequency

2.1 GHz

2.933 GHz

Performance Core Turbo Frequency

3.7 GHz

6

Total Core Count

32

12

Total Thread Count

64

133 MHz

Bus Frequency

100 MHz

18.0

Multiplier

23.0

64 KB per core

L1 Cache

64 K per core

256 KB per core

L2 Cache

1 MB per core

12 MB shared

L3 Cache

71.5 MB shared

No

Unlocked Multiplier

No

2

SMP

8

Memory Parameters

DDR3-1333

Memory Types

DDR4-2933

3

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

3

Related CPU Comparisons

1

Xeon L5645 vs Intel Xeon X5698

2

Xeon L5645 vs Intel Xeon Platinum 8592

3

Xeon L5645 vs Xeon E 2124G

4

Xeon L5645 vs Intel Xeon E7 8893 v3

5

Xeon L5645 vs AMD EPYC 7443

6

Xeon L5645 vs Intel Xeon E5 2407 v2

7

Xeon L5645 vs AMD EPYC 7402

8

Xeon L5645 vs EPYC Embedded 8224P

9

Xeon L5645 vs Xeon E7 4820

10

Xeon L5645 vs Intel Xeon W3530

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