Home Comparison Intel Xeon E5 2643 v2 vs Xeon Platinum 8256

Intel Xeon E5 2643 v2 vs Xeon Platinum 8256

Intel Xeon E5 2643 v2
VS
Xeon Platinum 8256
Intel Xeon E5-2643 v2
Intel Xeon Platinum 8256
We compared two server CPUs: Intel Xeon E5 2643 v2 with 6 cores 3.5GHz and Xeon Platinum 8256 with 4 cores 3.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon Platinum 8256 's Advantages
Released 5 years and 3 months late
Higher specification of memory (4 vs 3)
Higher base frequency (3.8GHz vs 3.5GHz)
Larger L3 cache size (16.5MB vs 15MB)
More modern manufacturing process (14nm vs 22nm)
Lower TDP (105W vs 130W)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon E5 2643 v2
581
Xeon Platinum 8256 +130%
1339
Geekbench 6 Multi Core
Intel Xeon E5 2643 v2
3083
Xeon Platinum 8256 +90%
5871
Intel Xeon E5 2643 v2
VS
Xeon Platinum 8256

General Parameters

Sep 2013
Release Date
Dec 2018
Intel
Manufacturer
Intel
Server
Type
Server
Ivy Bridge-EP
Core Architecture
Cascade Lake-SP
Intel Socket 2011
Socket
Intel Socket 3647
N/A
Integrated Graphics
N/A
Xeon E5 (Ivy Bridge-EP)
Generation
Xeon Platinum(Cascade Lake-SP)

Package

1.4 billions
Transistor Count
8 billions
22 nm
Manufacturing Process
14 nm
130 W
Power Consumption
105 W
Intel
Foundry
Intel
160 mm²
Die Size
-

CPU Performance

3.5 GHz
Performance Core Base Frequency
3.8 GHz
0
Performance Core Turbo Frequency
3.9 GHz
6
Total Core Count
4
12
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
35.0
Multiplier
38.0
64 K per core
L1 Cache
64 KB per core
256 K per core
L2 Cache
1 MB per core
15 MB shared
L3 Cache
16.5 MB shared
No
Unlocked Multiplier
No
2
SMP
8

Memory Parameters

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

Miscellaneous

3
PCIe Version
-

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