Home Comparison Intel Xeon E5 2640 v2 vs Intel Xeon E5 2403 v2

Intel Xeon E5 2640 v2 vs Intel Xeon E5 2403 v2

We compared two server CPUs: Intel Xeon E5 2640 v2 with 8 cores 2GHz and Intel Xeon E5 2403 v2 with 4 cores 1.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5 2640 v2 's Advantages
Higher base frequency (2GHz vs 1.8GHz)
Larger L3 cache size (20MB vs 10MB)
Intel Xeon E5 2403 v2 's Advantages
Lower TDP (80W vs 95W)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon E5 2640 v2 +4%
363
Intel Xeon E5 2403 v2
349
Geekbench 6 Multi Core
Intel Xeon E5 2640 v2 +143%
2712
Intel Xeon E5 2403 v2
1116
VS

General Parameters

Sep 2013
Release Date
Sep 2013
Intel
Manufacturer
Intel
Server
Type
Server
Ivy Bridge-EP
Core Architecture
Ivy Bridge-EN
Intel Socket 2011
Socket
Intel Socket 1356
N/A
Integrated Graphics
N/A
Xeon E5 (Ivy Bridge-EP)
Generation
Xeon E5 (Ivy Bridge-EN)

Package

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

CPU Performance

2 GHz
Performance Core Base Frequency
1.8 GHz
0
Performance Core Turbo Frequency
0
8
Total Core Count
4
16
Total Thread Count
4
100 MHz
Bus Frequency
100 MHz
20.0
Multiplier
18.0
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
10 MB shared
No
Unlocked Multiplier
No
2
SMP
2

Memory Parameters

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

Miscellaneous

3
PCIe Version
-

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