Intel 2x Xeon E5645 vs Intel Pentium 4 HT 560
Intel 2x Xeon E5645
$551
Intel Pentium 4 HT 560
$637
|
12 Cores
24 Threads
2.4GHz Clock
|
1 Core
2 Threads
3.6GHz Clock
|
|
Socket
LGA 1366
|
Socket
LGA 775
|
|
iGPU
No GPU
- -
|
iGPU
No GPU
- -
|
|
GB6S 365
9%
|
GB6S 135
3%
|
|
GB6M 3,545
13%
|
GB6M 180
1%
|
|
CB23S N/A
0%
|
CB23S N/A
0%
|
|
CB23M N/A
0%
|
CB23M N/A
0%
|
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Manufacturer
Intel
|
Manufacturer
Intel
|
|
Architecture
Westmere
|
Architecture
NetBurst
|
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Family
Xeon
|
Family
Pentium 4
|
|
Instruction Set (ISA)
x86-64
|
Instruction Set (ISA)
x86-64
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Codename
Westmere-EP
-
-
-
-
-
-
-
-
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Codename
Prescott
-
-
-
-
-
-
-
-
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Market Segment
Server
|
Market Segment
Desktop
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Release Date
3/16/2010
|
Release Date
6/21/2004
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|
Foundry
Intel
-
-
-
|
Foundry
Intel
-
-
-
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|
Node
32nm
-
-
-
|
Node
90nm
-
-
-
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|
Die Size
240 mm²
-
-
-
|
Die Size
112 mm²
-
-
-
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|
Transistor Count
1.2 Billion
-
-
-
|
Transistor Count
125 Million
-
-
-
|
|
12 Cores
-
-
-
|
1 Core
-
-
-
|
|
24 Threads
-
-
-
|
2 Threads
-
-
-
|
|
-
2.4GHz
2.6GHz Boost
18x Multiplier
|
-
3.6GHz
-
18x Multiplier
|
|
-
-
-
|
-
-
-
|
|
-
-
-
|
-
-
-
|
|
Overclocking
Locked
Voltage
0.75V Min
1.35V Max
|
Overclocking
Locked
Voltage
1.2V Min
1.43V Max
|
|
Type
QPI
|
Type
FSB
|
|
Clock
2930MHz
|
Clock
200MHz
|
|
Data Rate
Double
|
Data Rate
Quad
|
|
Transfer Rate
5.9GT/s
|
Transfer Rate
800MT/s
|
|
Width
16Bit
|
Width
64Bit
|
|
-
-
|
-
-
|
|
Bandwidth
11.72GB/s
|
Bandwidth
6.4GB/s
|
|
Bi-directional
23.44GB/s
|
-
-
|
|
L0 Instruction
-
-
|
L0 Instruction
-
-
|
|
L0 Data
-
-
|
L0 Data
-
-
|
|
L1 Instruction
32KB/Core
4-way set associative
-
-
-
-
|
L1 Instruction
16KB/Core
8-way set associative
-
-
-
-
|
|
L1 Data
32KB/Core
8-way set associative
-
-
-
-
|
L1 Data
16KB/Core
4-way set associative
-
-
-
-
|
|
L2
256KB/Core
8-way set associative
-
-
-
-
-
-
-
-
-
-
|
L2
1024KB/Core
8-way set associative
-
-
-
-
-
-
-
-
-
-
|
|
L3
-
12MB Shared
-
16-way set associative
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
-
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|
-
-
-
-
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-
-
-
-
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|
Channels
3
|
No Memory Controller
|
|
Max Memory
288GB
|
|
|
ECC
Supported
|
|
|
Bus Width/Channel
64Bit
Bus Width
192Bit
|
|
|
Clock
667MHz
Transfer Rate
1333MT/s
|
|
|
Bandwidth/Channel
10.7GB/s
Bandwidth
32.0GB/s
|
|
TDP
80W
-
-
-
|
TDP
115W
-
-
-
|
|
Temp
-
76°C TCase
|
-
-
-
|
|
Included Cooler
Not Included
|
Included Cooler
Not Included
|
|
No PCIe
|
No PCIe
|
|
No GPU
-
-
- -
|
No GPU
-
-
- -
|
|
No NPU
-
|
No NPU
-
|
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-
-
|
-
-
|
|
-
|
-
|
|
-
-
|
-
-
|
|
No Cellular
|
No Cellular
|
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