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Intel® Processors

Intel® Core™ i7-975 Processor Extreme Edition
(8M Cache, 3.33 GHz, 6.40 GT/s Intel® QPI)

SPECIFICATIONS

Essentials
Status Launched
Launch Date Q2'09
Processor Number i7-975
# of Cores 4
# of Threads 8
Clock Speed 3.33 GHz
Max Turbo Frequency 3.6 GHz
Intel® Smart Cache 8 MB
Intel® QPI Speed 6.4 GT/s
# of QPI Links 1
Instruction Set 64-bit
Instruction Set Extensions SSE4.2
Embedded Options Available No
Lithography 45 nm
Max TDP 130 W
VID Voltage Range 0.800V-1.375V
Recommended Customer Price N/A
Memory Specifications
Max Memory Size (dependent on memory type) 24 GB
Memory Types DDR3-800/1066
# of Memory Channels 3
Max Memory Bandwidth 25.6 GB/s
Physical Address Extensions 36-bit
ECC Memory Supported No
Graphics Specifications
Processor Graphics No
Package Specifications
Max CPU Configuration 1
TCASE 67.9°C
Package Size 42.5mm x 45.0mm
Processing Die Size 263 mm2
# of Processing Die Transistors 731 million
Sockets Supported FCLGA1366
Low Halogen Options Available See MDDS
Advanced Technologies
Intel® Turbo Boost Technology Yes
Intel® Hyper-Threading Technology Yes
Intel® Virtualization Technology (VT-x) Yes
Intel® Trusted Execution Technology No
AES New Instructions No
Intel® 64 Yes
Idle States Yes
Enhanced Intel SpeedStep® Technology Yes
Intel® Demand Based Switching No
Thermal Monitoring Technologies No
Execute Disable Bit Yes
Intel® VT-x with Extended Page Tables (EPT) Yes

PCN/MDDS Information

SLBEQ

900813: PCN | MDDS
902257: PCN | MDDS

ORDERING AND SPEC INFORMATION

Retired and Discontinued

Intel® Core™ i7-975 Processor Extreme Edition (8M Cache, 3.33 GHz, 6.40 GT/s Intel® QPI) FC-LGA8, Tray

Socket Step TDP Ordering Code Spec Code VT-x ECCN CCATS US HTS RCP
FCLGA1366 D0 130 W AT80601002274AA SLBEQ Yes 3A991.A.1 NA 8542310000-HYBRD N/A

Boxed Intel® Core™ i7-975 Processor Extreme Edition (8M Cache, 3.33 GHz, 6.40 GT/s Intel® QPI) FC-LGA8

Socket Step TDP Ordering Code Spec Code VT-x ECCN CCATS US HTS RCP
FCLGA1366 D0 130 W BX80601975 SLBEQ Yes 3A991.A.1 NA 8542310000-HYBRD N/A