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> Intel Core 2 Extreme QX9775 EU80574XL088N (BX80574QX9775 / BX80574QX9775A) > detail information
Intel Core 2 Extreme QX9775 EU80574XL088N (BX80574QX9775 / BX80574QX9775A) information
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Type:CPU
Manufacturer:Intel
family:Core 2 Extreme
microprocessors:Intel Core 2 Extreme QX9775 EU80574XL088N (BX80574QX9775 / BX80574QX9775A)
Type
CPU / Microprocessor
Market segment
Desktop
Family
Intel Core 2 Extreme
Model number
QX9775
CPU part numbers
EU80574XL088N
is an OEM/tray microprocessor
BX80574QX9775
is a boxed microprocessor
BX80574QX9775A
is a boxed microprocessor
BX80574QX9775P
is a boxed microprocessor
Frequency
3200 MHz
Bus speed
1600 MHz
Clock multiplier
8
Package
771-land Flip-Chip Land Grid Array (FC-LGA8)
1.48" x 1.48" (3.75 cm x 3.75 cm)
Socket
Socket 771 / LGA771
Introduction date
February 19, 2008
Price at introduction
$1499
S-spec numbers
Production processors
Part number
SLANY
BX80574QX9775
+
BX80574QX9775A
+
BX80574QX9775P
+
EU80574XL088N
+
Architecture / Microarchitecture
Microarchitecture
Core
Processor core
Yorkfield
Core stepping
C0 (SLANY)
CPUID
10676 (SLANY)
Manufacturing process
0.045 micron
820 million transistors
Die size
214mm
2
Data width
64 bit
The number of cores
4
The number of threads
4
Floating Point Unit
Integrated
Level 1 cache size
4 x 32 KB 8-way set associative instruction caches
4 x 32 KB 8-way set associative data caches
Level 2 cache size
2 x 6 MB 24-way set associative caches (each L2 cache is shared between 2 cores)
Multiprocessing
Up to 2 processors
Features
MMX instructions
SSE / Streaming SIMD Extensions
SSE2 / Streaming SIMD Extensions 2
SSE3 / Streaming SIMD Extensions 3
SSSE3 / Supplemental Streaming SIMD Extensions 3
EM64T / Extended Memory 64 technology / Intel 64
VT / Virtualization technology
NX / XD / Execute disable bit
SSE4.1 / Streaming SIMD Extensions 4.1
Low power features
Enhanced SpeedStep technology
Stop Grant state
Halt state
Extended Halt state
Integrated peripherals / components
Integrated graphics
None
Electrical / Thermal parameters
V core
0.85V - 1.35V
Minimum/Maximum operating temperature
5°C - 63°C
Thermal Design Power
150 Watt
Notes on Intel Core 2 Extreme QX9775
Binary compatible with 32-bit x86 software
Bus frequency is 400 MHz. Because the processor uses Quad Data Rate bus the effective bus speed is 1600 MHz
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