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Latest revision | Your text | ||
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{{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 KB |
− | |l1i break=4x32 | + | |l1i break=4x32 KB |
|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 KB |
− | |l1d break=4x32 | + | |l1d break=4x32 KB |
|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 MB |
− | |l2 break=4x256 | + | |l2 break=4x256 KB |
|l2 desc=8-way set associative | |l2 desc=8-way set associative | ||
|l2 extra=(per core; writeback/allocate) | |l2 extra=(per core; writeback/allocate) |
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) + |