Semiconductor & Computer Engineering
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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}} | ||
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| name = Core i7-975 Extreme Edition | | name = Core i7-975 Extreme Edition | ||
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== Features == | == Features == | ||
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| nx = Yes | | nx = Yes | ||
Latest revision as of 15:24, 13 December 2017
| Edit Values | |
| Core i7-975 Extreme Edition | |
 | |
| 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"
| 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) + |