Home Comparison Intel Xeon E3 1245 vs Intel Xeon E3 1220 v2

Intel Xeon E3 1245 vs Intel Xeon E3 1220 v2

Intel Xeon E3 1245
VS
Intel Xeon E3 1220 v2
Intel Xeon E3 1245 Intel Xeon E3 1220 v2
We compared two server CPUs: Intel Xeon E3 1245 with 4 cores 3.3GHz and Intel Xeon E3 1220 v2 with 4 cores 3.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E3 1245 's Advantages
Higher base frequency (3.3GHz vs 3.1GHz)
Intel Xeon E3 1220 v2 's Advantages
Released 1 years and 1 months late
More modern manufacturing process (22nm vs 32nm)
Lower TDP (69W vs 95W)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon E3 1245 +10%
736
Intel Xeon E3 1220 v2
667
Geekbench 6 Multi Core
Intel Xeon E3 1245 +116%
2578
Intel Xeon E3 1220 v2
1192
Intel Xeon E3 1245
VS
Intel Xeon E3 1220 v2

General Parameters

Apr 2011
Release Date
May 2012
Intel
Manufacturer
Intel
Server
Type
Server
Sandy Bridge
Core Architecture
Ivy Bridge
Intel Socket 1155
Socket
Intel Socket 1155
Intel HD P3000
Integrated Graphics
N/A
Xeon E3 (Sandy Bridge)
Generation
Xeon E3 (Ivy Bridge)

Package

1.16 billions
Transistor Count
1.4 billions
32 nm
Manufacturing Process
22 nm
Intel Socket 1155
Socket
Intel Socket 1155
95 W
Power Consumption
69 W
Intel
Foundry
Intel
216 mm²
Die Size
160 mm²
FC-LGA10
Package
FC-LGA12C

CPU Performance

3.3 GHz
Performance Core Base Frequency
3.1 GHz
3.7 GHz
Performance Core Turbo Frequency
3.5 GHz
4
Total Core Count
4
8
Total Thread Count
4
100 MHz
Bus Frequency
100 MHz
33.0
Multiplier
31.0
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
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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