Home Comparison Intel Xeon E3 1275 v2 vs Xeon 6740E

Intel Xeon E3 1275 v2 vs Xeon 6740E

We compared two server CPUs: Intel Xeon E3 1275 v2 with 4 cores 3.5GHz and Xeon 6740E with 96 cores 2.4GHz . 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 2.4GHz)
Lower TDP (77W vs 250W)
Xeon 6740E 's Advantages
Released 12 years and 1 months late
Higher specification of memory (DDR5-6400 vs DDR3)
Newer PCIe version (5 vs 3)
Larger L3 cache size (96MB vs 8MB)
More modern manufacturing process (7nm vs 22nm)

Score

VS

General Parameters

May 2012
Release Date
Jun 2024
Intel
Manufacturer
Intel
Server
Type
Server
Ivy Bridge
Core Architecture
Sierra Forest
Intel Socket 1155
Socket
Intel Socket 4710
Intel HD P4000
Integrated Graphics
N/A
Xeon E3 (Ivy Bridge)
Generation
Xeon (Sierra Forest)

Package

1.4 billions
Transistor Count
-
22 nm
Manufacturing Process
7 nm
Intel Socket 1155
Socket
Intel Socket 4710
77 W
Power Consumption
250 W
-
Peak Operating Temperature
84 °C
Intel
Foundry
Intel
160 mm²
Die Size
-
-
I/O Process Size
10 nm
FC-LGA12C
Package
FC-LGA18N

CPU Performance

3.5 GHz
Performance Core Base Frequency
2.4 GHz
3.9 GHz
Performance Core Turbo Frequency
3.2 GHz
4
Total Core Count
96
8
Total Thread Count
96
100 MHz
Bus Frequency
100 MHz
35.0
Multiplier
24.0
64 K per core
L1 Cache
96 KB per core
256 K per core
L2 Cache
4 MB per module
8 MB shared
L3 Cache
96 MB shared
No
Unlocked Multiplier
No
1
SMP
2
-
AVX-512 FMA Ports
2

Memory Parameters

DDR3
Memory Types
DDR5-6400
-
Max Memory Size
1 TB
2
Max Memory Channels
8
Yes
ECC Memory Support
Yes

Miscellaneous

3
PCIe Version
5
16
PCIe Lanes
88

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