Home Comparison Intel Xeon E3 1240 v3 vs Intel Xeon E3 1245

Intel Xeon E3 1240 v3 vs Intel Xeon E3 1245

We compared two server CPUs: Intel Xeon E3 1240 v3 with 4 cores 3.4GHz and Intel Xeon E3 1245 with 4 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 1240 v3 's Advantages
Released 2 years and 2 months late
Higher specification of memory (1600 vs 3)
Higher base frequency (3.4GHz vs 3.3GHz)
More modern manufacturing process (22nm vs 32nm)
Lower TDP (80W vs 95W)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon E3 1240 v3 +25%
925
Intel Xeon E3 1245
736
Geekbench 6 Multi Core
Intel Xeon E3 1240 v3 +15%
2989
Intel Xeon E3 1245
2578
VS

General Parameters

Jun 2013
Release Date
Apr 2011
Intel
Manufacturer
Intel
Server
Type
Server
Haswell-WS
Core Architecture
Sandy Bridge
Intel Socket 1150
Socket
Intel Socket 1155
N/A
Integrated Graphics
Intel HD P3000
Xeon E3 (Haswell-WS)
Generation
Xeon E3 (Sandy Bridge)

Package

1.4 billions
Transistor Count
1.16 billions
22 nm
Manufacturing Process
32 nm
80 W
Power Consumption
95 W
Intel
Foundry
Intel
160 mm²
Die Size
216 mm²

CPU Performance

3.4 GHz
Performance Core Base Frequency
3.3 GHz
3.8 GHz
Performance Core Turbo Frequency
3.7 GHz
4
Total Core Count
4
8
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
34.0
Multiplier
33.0
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
256 K per core
8 MB shared
L3 Cache
8 MB shared
No
Unlocked Multiplier
No
1
SMP
1

Memory Parameters

DDR3-1600
Memory Types
DDR3
2
Max Memory Channels
2
Yes
ECC Memory Support
Yes

Miscellaneous

3
PCIe Version
3
16
PCIe Lanes
16

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