Intel Xeon E5462 vs Intel 2x Xeon X5365

Intel Xeon E5462 $797
Intel 2x Xeon X5365 $1,350
4 Cores
4 Threads
2.8GHz Clock
8 Cores
8 Threads
3GHz Clock
Socket
LGA 771
Socket
LGA 771
iGPU
No GPU
- -
iGPU
No GPU
- -
GB6S 325
8%
GB6S 330
8%
GB6M 915
3%
GB6M 1,420
5%
CB23S N/A
0%
CB23S N/A
0%
CB23M N/A
0%
CB23M N/A
0%
Manufacturer
Intel
Manufacturer
Intel
Architecture
Penryn
Architecture
Core
Family
Xeon
Family
Xeon
Instruction Set (ISA)
x86-64
Instruction Set (ISA)
x86-64
Codename
Harpertown
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-
-
-
-
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Codename
Clovertown
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-
-
-
-
-
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-
Market Segment
Server
Market Segment
Server
Release Date
11/11/2007
Release Date
3/12/2007
Foundry
Intel
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-
-
Foundry
Intel
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-
-
Node
45nm
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Node
65nm
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-
-
Die Size
2x 107 mm²
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-
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Die Size
2x 143 mm²
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-
-
Transistor Count
2x 410 Million
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-
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Transistor Count
2x 291 Million
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LGA 771 LGA 771
4 Cores
-
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8 Cores
-
-
-
4 Threads
-
-
-
8 Threads
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-
-
-
2.8GHz
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7x Multiplier
-
3GHz
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9x Multiplier
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-
-
-
-
-
-
-
-
-
-
-
Overclocking
Locked
Voltage
0.85V Min
1.35V Max
Overclocking
Locked
Voltage
1V Min
1.5V Max
Type
FSB
Type
FSB
Clock
400MHz
Clock
333MHz
Data Rate
Quad
Data Rate
Quad
Transfer Rate
1.6GT/s
Transfer Rate
1.3GT/s
Width
64Bit
Width
64Bit
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-
-
-
Bandwidth
12.8GB/s
Bandwidth
10.66GB/s
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-
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L0 Instruction
-
-
L0 Instruction
-
-
L0 Data
-
-
L0 Data
-
-
L1 Instruction
32KB/Core
8-way set associative
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-
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L1 Instruction
32KB/Core
8-way set associative
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-
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L1 Data
32KB/Core
8-way set associative
-
-
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L1 Data
32KB/Core
8-way set associative
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-
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-
L2
-
-
12MB Shared
16-way set associative
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-
-
-
-
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L2
-
-
8MB Shared
16-way set associative
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-
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No Memory Controller
No Memory Controller
TDP
80W
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TDP
120W
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-
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Temp
-
67°C TCase
Temp
-
63°C TCase
Included Cooler
Not Included
Included Cooler
Not Included
No PCIe
No PCIe
No GPU
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-
- -
No GPU
-
-
- -
No NPU
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No NPU
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No Cellular
No Cellular
Change Comparison