Home Comparison Xeon Platinum 8256 vs Intel Xeon E3 1275 v2

Xeon Platinum 8256 vs Intel Xeon E3 1275 v2

We compared two server CPUs: Xeon Platinum 8256 with 4 cores 3.8GHz and Intel Xeon E3 1275 v2 with 4 cores 3.5GHz . 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 6 years and 7 months late
Higher specification of memory (4 vs 3)
Higher base frequency (3.8GHz vs 3.5GHz)
Larger L3 cache size (16.5MB vs 8MB)
More modern manufacturing process (14nm vs 22nm)
Intel Xeon E3 1275 v2 's Advantages
Lower TDP (77W vs 105W)

Score

Benchmark

Geekbench 6 Single Core
Xeon Platinum 8256 +114%
1339
Intel Xeon E3 1275 v2
624
Geekbench 6 Multi Core
Xeon Platinum 8256 +181%
5871
Intel Xeon E3 1275 v2
2088
VS

General Parameters

Dec 2018
Release Date
May 2012
Intel
Manufacturer
Intel
Server
Type
Server
Cascade Lake-SP
Core Architecture
Ivy Bridge
Intel Socket 3647
Socket
Intel Socket 1155
N/A
Integrated Graphics
Intel HD P4000
Xeon Platinum(Cascade Lake-SP)
Generation
Xeon E3 (Ivy Bridge)

Package

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

CPU Performance

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

Memory Parameters

DDR4
Memory Types
DDR3
Max Memory Channels
2
Yes
ECC Memory Support
Yes

Miscellaneous

-
PCIe Version
3
-
PCIe Lanes
16

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