Home Comparison Intel Xeon E5 4640 vs Intel Xeon Platinum 8280M

Intel Xeon E5 4640 vs Intel Xeon Platinum 8280M

We compared two server CPUs: Intel Xeon E5 4640 with 8 cores 2.4GHz and Intel 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 4640 's Advantages
Lower TDP (95W vs 205W)
Intel Xeon Platinum 8280M 's Advantages
Released 6 years and 7 months late
Higher specification of memory (DDR4-2933 vs DDR3)
Higher base frequency (2.7GHz vs 2.4GHz)
Larger L3 cache size (38.5MB vs 20MB)
More modern manufacturing process (14nm vs 32nm)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon E5 4640
375
Intel Xeon Platinum 8280M +114%
805
Geekbench 6 Multi Core
Intel Xeon E5 4640
658
Intel Xeon Platinum 8280M +936%
6820
VS

General Parameters

May 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

2.27 billions
Transistor Count
8 billions
32 nm
Manufacturing Process
14 nm
Intel Socket 2011
Socket
Intel Socket 3647
95 W
Power Consumption
205 W
Intel
Foundry
Intel
435 mm²
Die Size
-
FC-LGA10
Package
FC-LGA3647

CPU Performance

2.4 GHz
Performance Core Base Frequency
2.7 GHz
2.8 GHz
Performance Core Turbo Frequency
4 GHz
8
Total Core Count
28
16
Total Thread Count
56
100 MHz
Bus Frequency
100 MHz
24.0
Multiplier
27.0
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
1 MB per core
20 MB shared
L3 Cache
38.5 MB shared
No
Unlocked Multiplier
No
4
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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