Xeon L5645 vs Xeon 6972P

VS

Intel Xeon L5645

Intel Xeon 6972P

We compared two server CPUs: Xeon L5645 with 6 cores 2.4GHz and Xeon 6972P with 96 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon L5645 's Advantages

Lower TDP (60W vs 500W)

Xeon 6972P 's Advantages

Released 13 years and 7 months late

Higher specification of memory (8800 vs 1333)

Newer PCIe version (5 vs 2)

Larger L3 cache size (480MB vs 12MB)

More modern manufacturing process (5nm vs 32nm)

Score

Xeon L5645

VS

Xeon 6972P

General Parameters

Feb 2011

Release Date

Sep 2024

Intel

Manufacturer

Intel

Server

Type

Server

Westmere-EP

Core Architecture

Granite Rapids

Intel Socket 1366

Socket

Intel Socket 7529

N/A

Integrated Graphics

N/A

Xeon(Westmere-EP)

Generation

Xeon 6(Granite Rapids-AP)

Package

1.17 billions

Transistor Count

-

32 nm

Manufacturing Process

5 nm

60 W

Power Consumption

500 W

-

Peak Operating Temperature

95°C

Intel

Foundry

Intel

239 mm²

Die Size

-

I/O Process Size

10 nm

CPU Performance

2.4 GHz

Performance Core Base Frequency

2.4 GHz

2.933 GHz

Performance Core Turbo Frequency

3.9 GHz

6

Total Core Count

96

12

Total Thread Count

192

133 MHz

Bus Frequency

100 MHz

18.0

Multiplier

24.0

64 KB per core

L1 Cache

112 KB per core

256 KB per core

L2 Cache

2 MB per core

12 MB shared

L3 Cache

480 MB shared

No

Unlocked Multiplier

No

2

SMP

2

-

AVX-512 FMA Ports

2

Memory Parameters

DDR3-1333

Memory Types

DDR5-6400,MRDIMM-8800

-

Max Memory Size

3 TB

3

Max Memory Channels

12

Yes

ECC Memory Support

Yes

Miscellaneous

-

Official Website

Xeon 6972P

2

PCIe Version

5

-

PCIe Lanes

96

Related CPU Comparisons

1

Xeon L5645 vs Intel Xeon E5 2680 v2

2

Xeon L5645 vs Xeon w5 3535X

3

Xeon L5645 vs Opteron 1210 EE

4

Xeon L5645 vs AMD EPYC 8024P

5

Xeon L5645 vs AMD EPYC 7313P

6

Xeon L5645 vs AMD EPYC 7281

7

Xeon L5645 vs Xeon W 11955M

8

Xeon L5645 vs Intel Xeon Gold 6330

9

Xeon L5645 vs EPYC 7552

10

Xeon L5645 vs Intel Xeon w7 3445

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