Home Comparison Intel Xeon E3 1241 v3 vs Intel Xeon E5 2420

Intel Xeon E3 1241 v3 vs Intel Xeon E5 2420

We compared two server CPUs: Intel Xeon E3 1241 v3 with 4 cores 3.5GHz and Intel Xeon E5 2420 with 6 cores 1.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E3 1241 v3 's Advantages
Released 2 years late
Higher specification of memory (1600 vs 3)
Higher base frequency (3.5GHz vs 1.9GHz)
More modern manufacturing process (22nm vs 32nm)
Lower TDP (80W vs 95W)
Intel Xeon E5 2420 's Advantages
Larger L3 cache size (15MB vs 8MB)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon E3 1241 v3 +225%
1206
Intel Xeon E5 2420
371
Geekbench 6 Multi Core
Intel Xeon E3 1241 v3 +97%
3716
Intel Xeon E5 2420
1884
VS

General Parameters

May 2014
Release Date
May 2012
Intel
Manufacturer
Intel
Server
Type
Server
Haswell-WS
Core Architecture
Sandy Bridge-EN
Intel Socket 1150
Socket
Intel Socket 1356
N/A
Integrated Graphics
N/A
Xeon E3 (Haswell-WS)
Generation
Xeon E5 (Sandy Bridge-EN)

Package

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

CPU Performance

3.5 GHz
Performance Core Base Frequency
1.9 GHz
3.9 GHz
Performance Core Turbo Frequency
2.4 GHz
4
Total Core Count
6
8
Total Thread Count
12
100 MHz
Bus Frequency
100 MHz
35.0
Multiplier
19.0
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
15 MB shared
No
Unlocked Multiplier
No
1
SMP
2

Memory Parameters

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

Miscellaneous

3
PCIe Version
-
16
PCIe Lanes
-

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