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Intel® Xeon® Processor X5660
(12M Cache, 2.80 GHz, 6.40 GT/s Intel® QPI)

Specifications

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Essentials
Status End of Life
Launch Date Q1'10
Processor Number X5660
# of Cores 6
# of Threads 12
Clock Speed 2.8 GHz
Max Turbo Frequency 3.2 GHz
Intel® Smart Cache 12 MB
Intel® QPI Speed 6.4 GT/s
# of QPI Links 2
Instruction Set 64-bit
Instruction Set Extensions SSE4.2
Embedded Options Available No
Lithography 32 nm
Max TDP 95 W
VID Voltage Range 0.750V-1.350V
Recommended Customer Price TRAY: $1219.00
BOX : $1222.00
Datasheet Link
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Memory Specifications
Max Memory Size (dependent on memory type) 288 GB
Memory Types DDR3-800/1066/1333
# of Memory Channels 3
Max Memory Bandwidth 32 GB/s
Physical Address Extensions 40-bit
ECC Memory Supported Yes
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Package Specifications
Max CPU Configuration 2
TCASE 81.3°C
Package Size 42.5mmX45mm
Sockets Supported FCLGA1366
Low Halogen Options Available See MDDS
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Advanced Technologies
Intel® Turbo Boost Technology Yes
Intel® Hyper-Threading Technology Yes
Intel® Virtualization Technology (VT-x) Yes
Intel® Virtualization Technology for Directed I/O (VT-d) Yes
Intel® VT-x with Extended Page Tables (EPT) Yes
Intel® 64 Yes
Idle States Yes
Enhanced Intel SpeedStep® Technology Yes
Intel® Demand Based Switching Yes
Thermal Monitoring Technologies No
-
Intel® Data Protection Technology
AES New Instructions Yes
-
Intel® Platform Protection Technology
Trusted Execution Technology Yes
Execute Disable Bit Yes

Ordering and Spec Information

Trade Compliance Information

ECCN CCATS US HTS
5A992C G077159 8542310000-HYBRD

Ordering and Spec Information

Spec Code Ordering Code Step RCP
Intel® Xeon® Processor X5660 (12M Cache, 2.80 GHz, 6.40 GT/s Intel® QPI) FC-LGA10, Tray
SLBV6 AT80614005127AA B1 $1219.00

Retired and Discontinued

Spec Code Ordering Code Step RCP
Boxed Intel® Xeon® Processor X5660 (12M Cache, 2.80 GHz, 6.40 GT/s Intel® QPI) FC-LGA10
SLBV6 BX80614X5660 B1 $1222.00