c i7-980X specifications
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General information
Type CPU / Microprocessor
Market segment Desktop
Family I c i7 Extreme Edition
Model number ? i7-980X
CPU part numbers AT80613003543AE is an OEM/tray microprocessor
BX80613I7980X is a boxed microprocessor with fan and heatsink
Frequency ? 3333 MHz
Maximum turbo frequency 3600 MHz (1 or 2 cores)
3467 MHz (3 cores or more)
Bus speed ? 6.4 GT/s QPI (3200 MHz)
Clock multiplier ? 25
Package 1366-land Flip-Chip Land Grid Array (FC-LGA10)
Socket Socket 1366 / B / LGA1366
S-spec numbers
Part number ES/QS processors Production processors
Q3VG Q4EG SLBUZ
AT80613003543AE + + +
BX80613I7980X +
Architecture / Microarchitecture
Microarchitecture Westmere
Platform 2010 HEDT
Processor c ? Gulftown
c steppings ? A0 (Q3VG)
B1 (Q4EG, SLBUZ)
CPUIDs 206C1 (Q3VG)
206C2 (Q4EG, SLBUZ)
Manufacturing process 0.032 micron High-K metal gate process
1170 million transistors
Die 239mm2
Data width 64 bit
The number of CPU cores 6
The number of threads 12
Floating Point Unit Integrated
Level 1 cache size ? 6 x 32 KB 4-way set associative instruction caches
6 x 32 KB 8-way set associative data caches
Level 2 cache size ? 6 x 256 KB 8-way set associative caches
Level 3 cache size 12 MB 16-way set associative shared cache
Physical memory 24 GB
Multiprocessing Uniprocessor
Extensions and Technologies MMX instructions
SSE / Streaming SIMD Extensions
SSE2 / Streaming SIMD Extensions 2
SSE3 / Streaming SIMD Extensions 3
SSSE3 / Supplemental Streaming SIMD Extensions 3
SSE4 / SSE4.1 + SSE4.2 / Streaming SIMD Extensions 4 ?
AES / Advanced Encryption Standard instructions
EM64T / Extended Memory 64 technology / I 64 ?
NX / XD / Execute disable bit ?
HT / Hyper-Threading technology ?
VT-x / Virtualization technology ?
TBT / Turbo Boost technology ?
Low power features Enhanced / technology ?
Integrated peripherals / components
Integrated graphics None
Memory controller The number of controllers: 1
Memory channels: 3
Supported memory: DDR3-1066
Maximum memory bandwidth (GB/s): 25.6
Other peripherals Quick Path Interconnect (1 link)
Electrical / Thermal parameters
V c ? 0.8V - 1.375V
Minimum/Maximum operating temperature ? 5°C - 67.9°C
Thermal Design Power ? 130 Watt
Notes on I c i7-980X
Processor has unlocked multiplier