Home Comparison Intel Xeon Platinum 8253 vs Intel Xeon E5645

Intel Xeon Platinum 8253 vs Intel Xeon E5645

We compared two server CPUs: Intel Xeon Platinum 8253 with 16 cores 2.2GHz and Intel Xeon E5645 with 6 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Platinum 8253 's Advantages
Released 8 years and 9 months late
Higher specification of memory (DDR4 vs DDR3)
Larger L3 cache size (22MB vs 12MB)
More modern manufacturing process (14nm vs 32nm)
Intel Xeon E5645 's Advantages
Higher base frequency (2.4GHz vs 2.2GHz)
Lower TDP (80W vs 125W)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon Platinum 8253 +156%
1089
Intel Xeon E5645
425
Geekbench 6 Multi Core
Intel Xeon Platinum 8253 +183%
8849
Intel Xeon E5645
3117
VS

General Parameters

Dec 2018
Release Date
Mar 2010
Intel
Manufacturer
Intel
Server
Type
Server
Cascade Lake-SP
Core Architecture
Westmere-EP
Intel Socket 3647
Socket
Intel Socket 1366
N/A
Integrated Graphics
N/A
Xeon Platinum (Cascade Lake-SP)
Generation
Xeon (Westmere-EP)

Package

8 billions
Transistor Count
1.17 billions
14 nm
Manufacturing Process
32 nm
Intel Socket 3647
Socket
Intel Socket 1366
125 W
Power Consumption
80 W
Intel
Foundry
Intel
-
Die Size
239 mm²
FC-LGA3647
Package
FC-LGA10

CPU Performance

2.2 GHz
Performance Core Base Frequency
2.4 GHz
3 GHz
Performance Core Turbo Frequency
2.666 GHz
16
Total Core Count
6
32
Total Thread Count
12
100 MHz
Bus Frequency
133 MHz
22.0
Multiplier
18.0
64 K per core
L1 Cache
64 K per core
1 MB per core
L2 Cache
256 K per core
22 MB shared
L3 Cache
12 MB shared
No
Unlocked Multiplier
No
8
SMP
2

Memory Parameters

DDR4
Memory Types
DDR3
Max Memory Channels
3
Yes
ECC Memory Support
Yes

Miscellaneous

-
PCIe Version
2

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