Editing intel/core i7ee/i7-975

{{intel title|Core i7-975 Extreme Edition}}
{{mpu
| name                = Core i7-975 Extreme Edition
| image               = 
| image size          = 
| caption             = 
| manufacturer        = Intel
| model number        = i7-975
| part number         = AT80601002274AA
| part number 1       = BX80601975
| market              = Desktop
| first announced     = Jun 2, 2009
| first launched      = Jun 2, 2009
| last order          = February 2011
| last shipment       = August 2011

| family              = Core i7EE
| series              = Core i7-900
| locked              = No
| frequency           = 3333 MHz
| turbo frequency     = Yes
| turbo frequency1    = 3600 MHz
| turbo frequency2    = 3467 MHz
| turbo frequency3    = 3467 MHz
| turbo frequency4    = 3467 MHz
| bus type            = QPI
| bus speed           = 3200 MHz
| bus rate            = 6.4 GT/s
| clock multiplier    = 25
| s-spec              = SLBEQ
| s-spec es           = 
| s-spec qs           = Q1HH
| cpuid               = 106A5

| microarch           = Nehalem 
| platform            = X58
| core name           = Bloomfield
| core stepping       = D0
| process             = 45 nm
| transistors         = 731,000,000
| technology          = CMOS
| die size            = 263 mm^2
| word size           = 64 bit
| core count          = 4
| thread count        = 8
| max cpus            = 1
| max memory          = 24 GB

| electrical          = Yes
| sdp                 = 
| tdp                 = 130 W
| temp max            = 67.9 °C
| temp min            = 5 °C

| packaging           = Yes
| package             = FCLGA1366
| package type        = FCLGA
| package pitch       = 
| package size        = 42.5mm x 45.0mm
| socket              = LGA1366
| socket type         = LGA
}}
The '''Core i7-975 {{intel|Core i7EE|Extreme Edition}}''' is a {{arch|64}} quad-core microprocessor introduced by [[Intel]] in  mid-2009. The i7-975 along with the {{\\|i7-965}} became Intel's flagship desktop microprocessors for the {{intel|Nehalem}} microarchitecture. This processor operates at 3.33 GHz with turbo frequency of up to 3.6 GHz for a single core. This chip supports up to 24 GB of memory and has a  thermal design power of 130 W.

== Cache ==
{{main|intel/microarchitectures/nehalem#Memory_Hierarchy|l1=Nehalem's Cache}}
{{cache info
|l1i cache=128 KB
|l1i break=4x32 KB
|l1i desc=4-way set associative
|l1i extra=(per core; writeback/allocate)
|l1d cache=128 KB
|l1d break=4x32 KB
|l1d desc=8-way set associative
|l1d extra=(per core; writeback/allocate)
|l2 cache=1 MB
|l2 break=4x256 KB
|l2 desc=8-way set associative
|l2 extra=(per core; writeback/allocate)
|l3 cache=8 MB
|l3 break=
|l3 desc=16-way set associative
|l3 extra=(writeback/allocate)
}}

== Memory controller ==
{{integrated memory controller
| type               = DDR3-800
| type 2             = DDR3-1066
| controllers        = 1
| channels           = 3
| ecc support        = No
| max bandwidth      = 25,600 MB/s
| bandwidth schan    = 
| bandwidth dchan    = 
| max memory         = 24 GB
}}

== Graphics ==
This MPU has no integrated graphics processing unit.

== Features ==
{{mpu features
| em64t       = Yes
| nx          = Yes
| txt         = 
| tsx         = 
| ht          = Yes
| tbt1        = Yes
| tbt2        = 
| bpt         = 
| vt-x        = Yes
| vt-d        = Yes
| ept         = Yes
| mmx         = Yes
| sse         = Yes
| sse2        = Yes
| sse3        = Yes
| ssse3       = Yes
| sse4        = Yes
| sse4.1      = Yes
| sse4.2      = Yes
| aes         = 
| avx         = 
| avx2        = 
| bmi         = 
| bmi1        = 
| bmi2        = 
| f16c        = 
| fma3        = 
| sgx         = 
| eist        = Yes
| secure key  = 
| os guard    = 
}}

== See also ==
* {{intel|Core i7EE|Core i7 Extreme Edition}}
base frequency	3,333 MHz (3.333 GHz, 3,333,000 kHz) +
bus rate	6,400 MT/s (6.4 GT/s, 6,400,000 kT/s) +
bus speed	3,200 MHz (3.2 GHz, 3,200,000 kHz) +
bus type	QPI +
clock multiplier	25 +
core count	4 +
core name	Bloomfield +
core stepping	D0 +
cpuid	106A5 +
designer	Intel +
die area	263 mm² (0.408 in², 2.63 cm², 263,000,000 µm²) +
family	Core i7EE +
first announced	June 2, 2009 +
first launched	June 2, 2009 +
full page name	intel/core i7ee/i7-975 +
has extended page tables support	true +
has feature	Hyper-Threading Technology +, Turbo Boost Technology 1.0 +, Enhanced SpeedStep Technology + and Extended Page Tables +
has intel enhanced speedstep technology	true +
has intel turbo boost technology 1 0	true +
has locked clock multiplier	false +
has second level address translation support	true +
has simultaneous multithreading	true +
instance of	microprocessor +
l1d$ description	8-way set associative +
l1d$ size	128 KiB (131,072 B, 0.125 MiB) +
l1i$ description	4-way set associative +
l1i$ size	128 KiB (131,072 B, 0.125 MiB) +
l2$ description	8-way set associative +
l2$ size	1 MiB (1,024 KiB, 1,048,576 B, 9.765625e-4 GiB) +
l3$ description	16-way set associative +
l3$ size	8 MiB (8,192 KiB, 8,388,608 B, 0.00781 GiB) +
last order	February 2011 +
last shipment	August 2011 +
ldate	June 2, 2009 +
manufacturer	Intel +
market segment	Desktop +
max cpu count	1 +
max memory	24,576 MiB (25,165,824 KiB, 25,769,803,776 B, 24 GiB, 0.0234 TiB) +
max operating temperature	67.9 °C +
microarchitecture	Nehalem +
min operating temperature	5 °C +
model number	i7-975 +
name	Core i7-975 Extreme Edition +
part number	AT80601002274AA + and BX80601975 +
platform	X58 +
process	45 nm (0.045 μm, 4.5e-5 mm) +
s-spec	SLBEQ +
s-spec (qs)	Q1HH +
series	Core i7-900 +
smp max ways	1 +
tdp	130 W (130,000 mW, 0.174 hp, 0.13 kW) +
technology	CMOS +
thread count	8 +
transistor count	731,000,000 +
turbo frequency (1 core)	3,600 MHz (3.6 GHz, 3,600,000 kHz) +
turbo frequency (2 cores)	3,467 MHz (3.467 GHz, 3,467,000 kHz) +
turbo frequency (3 cores)	3,467 MHz (3.467 GHz, 3,467,000 kHz) +
turbo frequency (4 cores)	3,467 MHz (3.467 GHz, 3,467,000 kHz) +
word size	64 bit (8 octets, 16 nibbles) +