Difference between revisions of "intel/core i7ee/i7-990x"

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Revision as of 17:36, 30 June 2017

Template:mpu The Core i7-990X Extreme Edition was a 64-bit hexa-core microprocessor introduced by Intel in early 2011. The i7-990X was manufactured in 32 nm process based on the Westmere microarchitecture. The chip operates at 3.46 GHz with a maximum turbo frequency of 3.73 GHz. This MPU supports up to 24 GiB of memory and has a thermal design power of 130 W.

1 Cache
2 Memory controller
3 Graphics
4 Features
5 See also

Cache

Main article: Westmere's Cache

Cache Info [Edit Values]
L1I$	192 KiB 196,608 B 0.188 MiB	6x32 KiB 4-way set associative (per core)
L1D$	192 KiB 196,608 B 0.188 MiB	6x32 KiB 8-way set associative (per core)
L2$	1.5 MiB 1,536 KiB 1,572,864 B 0.00146 GiB	6x256 KiB 8-way set associative (per core)
L3$	12 MiB 12,288 KiB 12,582,912 B 0.0117 GiB	16-way set associative (writeback/allocate)

Memory controller

Integrated Memory Controller
Type	DDR3-1066
Controllers	1
Channels	3
ECC Support	No
Max bandwidth	25,600 MB/s
Max memory	24 GiB

Graphics

This MPU has no integrated graphics processing unit.

Features

Template:mpu features

base frequency	3,460 MHz (3.46 GHz, 3,460,000 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	26 +
core count	6 +
core name	Gulftown +
core stepping	B1 +
cpuid	206C2 +
designer	Intel +
die area	239 mm² (0.37 in², 2.39 cm², 239,000,000 µm²) +
family	Core i7EE +
first announced	February 13, 2011 +
first launched	February 13, 2011 +
full page name	intel/core i7ee/i7-990x +
has extended page tables support	true +
has feature	Advanced Encryption Standard Instruction Set Extension +, 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 +
has x86 advanced encryption standard instruction set extension	true +
instance of	microprocessor +
l1d$ description	8-way set associative +
l1d$ size	192 KiB (196,608 B, 0.188 MiB) +
l1i$ description	4-way set associative +
l1i$ size	192 KiB (196,608 B, 0.188 MiB) +
l2$ description	8-way set associative +
l2$ size	1.5 MiB (1,536 KiB, 1,572,864 B, 0.00146 GiB) +
l3$ description	16-way set associative +
l3$ size	12 MiB (12,288 KiB, 12,582,912 B, 0.0117 GiB) +
last order	June 29, 2012 +
last shipment	December 7, 2012 +
ldate	February 13, 2011 +
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	Westmere +
min operating temperature	5 °C +
model number	i7-990X +
name	Core i7-990X Extreme Edition +
part number	AT80613005931AA + and BX80613I7990X +
platform	Boxboro +
process	32 nm (0.032 μm, 3.2e-5 mm) +
s-spec	SLBVZ +
s-spec (qs)	Q4F6 +
series	Core i7-900 +
smp max ways	1 +
tdp	130 W (130,000 mW, 0.174 hp, 0.13 kW) +
technology	CMOS +
thread count	12 +
turbo frequency (1 core)	3,733 MHz (3.733 GHz, 3,733,000 kHz) +
turbo frequency (2 cores)	3,733 MHz (3.733 GHz, 3,733,000 kHz) +
turbo frequency (3 cores)	3,600 MHz (3.6 GHz, 3,600,000 kHz) +
turbo frequency (4 cores)	3,600 MHz (3.6 GHz, 3,600,000 kHz) +
turbo frequency (5 cores)	3,600 MHz (3.6 GHz, 3,600,000 kHz) +
turbo frequency (6 cores)	3,600 MHz (3.6 GHz, 3,600,000 kHz) +
word size	64 bit (8 octets, 16 nibbles) +

@@ Line 9: / Line 9: @@
 | model number        = i7-990X
 | part number         = AT80613005931AA
-| part number 1       = BX80613I7990X
+| part number 2       = BX80613I7990X
 | market              = Desktop
 | first announced     = February 13, 2011

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