Home Comparison Intel Xeon E3 1275 v2 vs Xeon E 2126G

Intel Xeon E3 1275 v2 vs Xeon E 2126G

Intel Xeon E3 1275 v2
VS
Xeon E 2126G
Intel Xeon E3-1275 v2
Intel Xeon E-2126G
We compared two server CPUs: Intel Xeon E3 1275 v2 with 4 cores 3.5GHz and Xeon E 2126G with 6 cores 3.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E3 1275 v2 's Advantages
Higher base frequency (3.5GHz vs 3.3GHz)
Lower TDP (77W vs 80W)
Xeon E 2126G 's Advantages
Released 6 years and 2 months late
Higher specification of memory (2666 vs 3)
Larger L3 cache size (12MB vs 8MB)
More modern manufacturing process (14nm vs 22nm)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon E3 1275 v2
624
Xeon E 2126G +150%
1566
Geekbench 6 Multi Core
Intel Xeon E3 1275 v2
2088
Xeon E 2126G +189%
6046
Intel Xeon E3 1275 v2
VS
Xeon E 2126G

General Parameters

May 2012
Release Date
Jul 2018
Intel
Manufacturer
Intel
Server
Type
Server
Ivy Bridge
Core Architecture
Coffee Lake-S WS
Intel Socket 1155
Socket
Intel Socket 1151
Intel HD P4000
Integrated Graphics
HD Graphics P630
Xeon E3 (Ivy Bridge)
Generation
Xeon E (Coffee Lake)

Package

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

CPU Performance

3.5 GHz
Performance Core Base Frequency
3.3 GHz
3.9 GHz
Performance Core Turbo Frequency
4.5 GHz
4
Total Core Count
6
8
Total Thread Count
6
100 MHz
Bus Frequency
100 MHz
35.0
Multiplier
33.0
64 K per core
L1 Cache
64 KB per core
256 K per core
L2 Cache
256 KB per core
8 MB shared
L3 Cache
12 MB shared
No
Unlocked Multiplier
No
1
SMP
1

Memory Parameters

DDR3
Memory Types
DDR4-2666
2
Max Memory Channels
2
Yes
ECC Memory Support
Yes

Miscellaneous

3
PCIe Version
3
16
PCIe Lanes
16

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