CPUs

Intel Xeon E3-1125C vs Intel Xeon E5-2430 Full Specs

4 Cores
8 Threads
2GHz
6 Cores
12 Threads
2.2GHz
TDP
40W
TDP
95W
Bandwidth
21.3GB/s
DDR3
Bandwidth
32GB/s
DDR3
iGPU
0
iGPU
0
Socket
Socket

Xeon E3-1125CXeon E3-1125C-
-
Xeon E5-2430Xeon E5-2430399
x1

4 Cores
6 Cores
8 Threads
12 Threads

Base Clock
2GHz
Base Clock
2.2GHz
Boost Clock
-
Boost Clock
2.7GHz
Overclocking
Locked
Overclocking
Locked

L1i
32KB
L1i
32KB
L1d
32KB
L1d
32KB
L2
256KB
L2
256KB
L3
8MB
L3
15MB

Type
DDR3
Type
DDR3
Max Memory
32GB
Max Memory
384GB
ECC
Yes
ECC
Yes
Channels
2
Channels
3
Bus Width
128-bit
Bus Width
192-bit
Speed
1333MT/s
Speed
1333MT/s
Bandwidth
21.3GB/s
Bandwidth
32GB/s
Bandwidth Calculator
Channels
Transfer Rate
Calculated Bandwidth
21.3GB/s
Bandwidth Calculator
Channels
Transfer Rate
Calculated Bandwidth
32GB/s

TDP
40W
TDP
95W

Bus Type
DMI
Bus Type
QPI
Bus Config
4 lanes
Bus Config
16-bit
Bus Speed
5GT/s
Bus Speed
7.2GT/s
Bus Bandwidth
2.5GB/s
Bus Bandwidth
14.4GB/s

PCIe
PCIe 2.0 x16
8GB/sBandwidth
PCIe
PCIe 3.0 x24
23.6GB/sBandwidth

Manufacturer
Manufacturer
ISA
x86-64
ISA
x86-64
Architecture
Architecture
Family
Family
Branding
Xeon 2011 branding
Branding
Xeon 2011 branding
Codename
Gladden
Sandy Bridge-HE-4Die
Sandy Bridge-4C-GT2Variant
Codename
Sandy Bridge-E
Sandy Bridge-EP-8Die
Sandy Bridge-EP-8CVariant
Market Segment
Server
Market Segment
Server
Release Date
May 1, 2012
Release Date
May 14, 2012

Foundry
Intel
Foundry
Intel
Fabrication Node
32nm
Fabrication Node
32nm
Die Size
216mm²
Die Size
435mm²
Transistor Count
1.2 Billion
Transistor Count
2.3 Billion
Transistor Density
5 MTr/mm²
Transistor Density
5 MTr/mm²

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