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Difference between revisions of "intel/core i7ee/i7-975"
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{{intel title|Core i7-975 Extreme Edition}} | {{intel title|Core i7-975 Extreme Edition}} | ||
− | {{ | + | {{chip |
| name = Core i7-975 Extreme Edition | | name = Core i7-975 Extreme Edition | ||
| image = | | image = | ||
| image size = | | image size = | ||
| caption = | | caption = | ||
+ | | designer = Intel | ||
| manufacturer = Intel | | manufacturer = Intel | ||
| model number = i7-975 | | model number = i7-975 | ||
| part number = AT80601002274AA | | part number = AT80601002274AA | ||
− | | part number | + | | part number 2 = BX80601975 |
| market = Desktop | | market = Desktop | ||
| first announced = Jun 2, 2009 | | first announced = Jun 2, 2009 | ||
Line 40: | Line 41: | ||
| transistors = 731,000,000 | | transistors = 731,000,000 | ||
| technology = CMOS | | technology = CMOS | ||
− | | die | + | | die area = 263 mm² |
+ | | die width = | ||
+ | | die length = | ||
| word size = 64 bit | | word size = 64 bit | ||
| core count = 4 | | core count = 4 | ||
| thread count = 8 | | thread count = 8 | ||
| max cpus = 1 | | max cpus = 1 | ||
− | | max memory = 24 | + | | max memory = 24 GiB |
+ | |||
− | |||
| sdp = | | sdp = | ||
| tdp = 130 W | | tdp = 130 W | ||
Line 61: | Line 64: | ||
| socket type = LGA | | 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 | + | 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 GiB of memory and has a thermal design power of 130 W. |
== Cache == | == Cache == | ||
{{main|intel/microarchitectures/nehalem#Memory_Hierarchy|l1=Nehalem's Cache}} | {{main|intel/microarchitectures/nehalem#Memory_Hierarchy|l1=Nehalem's Cache}} | ||
{{cache info | {{cache info | ||
− | |l1i cache=128 | + | |l1i cache=128 KiB |
− | |l1i break=4x32 | + | |l1i break=4x32 KiB |
|l1i desc=4-way set associative | |l1i desc=4-way set associative | ||
|l1i extra=(per core; writeback/allocate) | |l1i extra=(per core; writeback/allocate) | ||
− | |l1d cache=128 | + | |l1d cache=128 KiB |
− | |l1d break=4x32 | + | |l1d break=4x32 KiB |
|l1d desc=8-way set associative | |l1d desc=8-way set associative | ||
|l1d extra=(per core; writeback/allocate) | |l1d extra=(per core; writeback/allocate) | ||
− | |l2 cache=1 | + | |l2 cache=1 MiB |
− | |l2 break=4x256 | + | |l2 break=4x256 KiB |
|l2 desc=8-way set associative | |l2 desc=8-way set associative | ||
|l2 extra=(per core; writeback/allocate) | |l2 extra=(per core; writeback/allocate) | ||
Line 93: | Line 96: | ||
| bandwidth schan = | | bandwidth schan = | ||
| bandwidth dchan = | | bandwidth dchan = | ||
− | | max memory = 24 | + | | max memory = 24 GiB |
}} | }} | ||
Line 100: | Line 103: | ||
== Features == | == Features == | ||
− | {{ | + | {{x86 features |
| em64t = Yes | | em64t = Yes | ||
| nx = Yes | | nx = Yes |
Latest revision as of 16:24, 13 December 2017
Edit Values | |
Core i7-975 Extreme Edition | |
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General Info | |
Designer | Intel |
Manufacturer | Intel |
Model Number | i7-975 |
Part Number | AT80601002274AA, BX80601975 |
S-Spec | SLBEQ Q1HH (QS) |
Market | Desktop |
Introduction | Jun 2, 2009 (announced) Jun 2, 2009 (launched) |
End-of-life | February 2011 (last order) August 2011 (last shipment) |
Shop | Amazon |
General Specs | |
Family | Core i7EE |
Series | Core i7-900 |
Locked | No |
Frequency | 3333 MHz |
Turbo Frequency | Yes |
Turbo Frequency | 3600 MHz (1 core), 3467 MHz (2 cores), 3467 MHz (3 cores), 3467 MHz (4 cores) |
Bus type | QPI |
Bus speed | 3200 MHz |
Bus rate | 6.4 GT/s |
Clock multiplier | 25 |
CPUID | 106A5 |
Microarchitecture | |
Microarchitecture | Nehalem |
Platform | X58 |
Core Name | Bloomfield |
Core Stepping | D0 |
Process | 45 nm |
Transistors | 731,000,000 |
Technology | CMOS |
Die | 263 mm² |
Word Size | 64 bit |
Cores | 4 |
Threads | 8 |
Max Memory | 24 GiB |
Multiprocessing | |
Max SMP | 1-Way (Uniprocessor) |
Electrical | |
TDP | 130 W |
OP Temperature | 5 °C – 67.9 °C |
The Core i7-975 Extreme Edition is a 64-bit 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 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 GiB of memory and has a thermal design power of 130 W.
Cache[edit]
- Main article: Nehalem's Cache
Cache Info [Edit Values] | ||
L1I$ | 128 KiB 131,072 B 0.125 MiB |
4x32 KiB 4-way set associative (per core; writeback/allocate) |
L1D$ | 128 KiB 131,072 B 0.125 MiB |
4x32 KiB 8-way set associative (per core; writeback/allocate) |
L2$ | 1 MiB 1,024 KiB 1,048,576 B 9.765625e-4 GiB |
4x256 KiB 8-way set associative (per core; writeback/allocate) |
L3$ | 8 MiB 8,192 KiB 8,388,608 B 0.00781 GiB |
16-way set associative (writeback/allocate) |
Memory controller[edit]
Integrated Memory Controller | |
Type | DDR3-800, DDR3-1066 |
Controllers | 1 |
Channels | 3 |
ECC Support | No |
Max bandwidth | 25,600 MB/s |
Max memory | 24 GiB |
Graphics[edit]
This MPU has no integrated graphics processing unit.
Features[edit]
[Edit/Modify Supported Features]
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Supported x86 Extensions & Processor Features
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See also[edit]
Facts about "Core i7-975 Extreme Edition - Intel"
l1d$ description | 8-way set associative + |
l1i$ description | 4-way set associative + |
l2$ description | 8-way set associative + |
l3$ description | 16-way set associative + |
l3$ size | 8 MiB (8,192 KiB, 8,388,608 B, 0.00781 GiB) + |