Home Comparison Intel Xeon E5 2643 vs Xeon Platinum 8280M

Intel Xeon E5 2643 vs Xeon Platinum 8280M

Intel Xeon E5 2643
VS
Xeon Platinum 8280M
Intel Xeon E5-2643
Intel Xeon Platinum 8280M
We compared two server CPUs: Intel Xeon E5 2643 with 4 cores 3.3GHz and Xeon Platinum 8280M with 28 cores 2.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5 2643 's Advantages
Higher base frequency (3.3GHz vs 2.7GHz)
Lower TDP (130W vs 205W)
Xeon Platinum 8280M 's Advantages
Released 6 years and 9 months late
Higher specification of memory (2933 vs 3)
Larger L3 cache size (38.5MB vs 10MB)
More modern manufacturing process (14nm vs 32nm)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon E5 2643 +41%
1143
Xeon Platinum 8280M
805
Geekbench 6 Multi Core
Intel Xeon E5 2643
4836
Xeon Platinum 8280M +41%
6820
Intel Xeon E5 2643
VS
Xeon Platinum 8280M

General Parameters

Mar 2012
Release Date
Dec 2018
Intel
Manufacturer
Intel
Server
Type
Server
Sandy Bridge-EP
Core Architecture
Cascade Lake-SP
Intel Socket 2011
Socket
Intel Socket 3647
N/A
Integrated Graphics
N/A
Xeon E5 (Sandy Bridge-EP)
Generation
Xeon Platinum(Cascade Lake-SP)

Package

1.27 billions
Transistor Count
8 billions
32 nm
Manufacturing Process
14 nm
130 W
Power Consumption
205 W
Intel
Foundry
Intel
294 mm²
Die Size
-

CPU Performance

3.3 GHz
Performance Core Base Frequency
2.7 GHz
3.5 GHz
Performance Core Turbo Frequency
4 GHz
4
Total Core Count
28
8
Total Thread Count
56
100 MHz
Bus Frequency
100 MHz
33.0
Multiplier
27.0
64 K per core
L1 Cache
64 KB per core
256 K per core
L2 Cache
1 MB per core
10 MB shared
L3 Cache
38.5 MB shared
No
Unlocked Multiplier
No
2
SMP
8

Memory Parameters

DDR3
Memory Types
DDR4-2933
4
Max Memory Channels
Yes
ECC Memory Support
Yes

Miscellaneous

3
PCIe Version
3

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