Home Comparison Intel Xeon E5 2648L vs Intel Xeon E3 1220L v2

Intel Xeon E5 2648L vs Intel Xeon E3 1220L v2

Intel Xeon E5 2648L
VS
Intel Xeon E3 1220L v2
Intel Xeon E5-2648L
Intel Xeon E3-1220L v2
We compared two server CPUs: Intel Xeon E5 2648L with 8 cores 1.8GHz and Intel Xeon E3 1220L v2 with 2 cores 2.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5 2648L 's Advantages
Larger L3 cache size (20MB vs 8MB)
Intel Xeon E3 1220L v2 's Advantages
Higher base frequency (2.3GHz vs 1.8GHz)
More modern manufacturing process (22nm vs 32nm)
Lower TDP (17W vs 70W)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon E5 2648L
481
Intel Xeon E3 1220L v2 +18%
569
Geekbench 6 Multi Core
Intel Xeon E5 2648L +546%
4386
Intel Xeon E3 1220L v2
678
Intel Xeon E5 2648L
VS
Intel Xeon E3 1220L v2

General Parameters

Mar 2012
Release Date
May 2012
Intel
Manufacturer
Intel
Server
Type
Server
Sandy Bridge-EP
Core Architecture
Ivy Bridge
Intel Socket 2011
Socket
Intel Socket 1155
N/A
Integrated Graphics
N/A
Xeon E5 (Sandy Bridge-EP)
Generation
Xeon E3 (Ivy Bridge)

Package

2.27 billions
Transistor Count
-
32 nm
Manufacturing Process
22 nm
70 W
Power Consumption
17 W
Intel
Foundry
Intel
435 mm²
Die Size
-

CPU Performance

1.8 GHz
Performance Core Base Frequency
2.3 GHz
2.3 GHz
Performance Core Turbo Frequency
3.5 GHz
8
Total Core Count
2
16
Total Thread Count
4
100 MHz
Bus Frequency
100 MHz
18.0
Multiplier
23.0
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
256 K per core
20 MB shared
L3 Cache
8 MB shared
No
Unlocked Multiplier
No
2
SMP
1

Memory Parameters

DDR3
Memory Types
DDR3
4
Max Memory Channels
2
Yes
ECC Memory Support
Yes

Miscellaneous

3
PCIe Version
3
-
PCIe Lanes
16

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