Difference between revisions of "intel/core i7ee/i7-3940xm"

	Edit Values
	Core i7-3940XM Extreme Edition
	General Info
Designer	Intel
Manufacturer	Intel
Model Number	i7-3940XM
Part Number	AW8063801103501
S-Spec	SR0US; QCH8 (QS)
Market	Mobile
Introduction	August, 2012 (announced); September 30, 2012 (launched)
End-of-life	August 22, 2014 (last order); February 6, 2015 (last shipment)
Shop	Amazon
	General Specs
Family	Core i7EE
Series	i7-3000
Locked	No
Frequency	3000 MHz
Turbo Frequency	Yes
Turbo Frequency	3900 MHz (1 core),; 3800 MHz (2 cores),; 3700 MHz (3 cores),; 3700 MHz (4 cores)
Bus type	DMI
Bus rate	5 GT/s
Clock multiplier	30
CPUID	306A9
	Microarchitecture
Microarchitecture	Ivy Bridge
Platform	Panther Point
Core Name	Ivy Bridge
Core Stepping	E1
Process	22 nm
Technology	CMOS
Word Size	64 bit
Cores	4
Threads	8
Max Memory	32 GiB
	Multiprocessing
Max SMP	1-Way (Uniprocessor)
	Electrical
TDP	55 W
cTDP down	45 W
cTDP up	65 W
OP Temperature	0 °C – 105 °C

Latest revision as of 15:24, 13 December 2017

The Core i7-3940XM Extreme Edition was a 64-bit quad-core high-end mobile microprocessor introduced by Intel in late 2012. This chip operated at 3 GHz with turbo mode of up to 3.9 GHz for a single core. This chip, which is based on the Ivy Bridge microarchitecture and manufactured in 22 nm process has a TDP of 55 W and supports up to 32 GiB of memory (DDR3).

Cache[edit]

Main article: Ivy Bridge § Cache

Cache Info [Edit Values]
L1I$	128 KiB 131,072 B 0.125 MiB	4x32 KiB 8-way set associative (per core)
L1D$	128 KiB 131,072 B 0.125 MiB	4x32 KiB 8-way set associative (per core)
L2$	1 MiB 1,024 KiB 1,048,576 B 9.765625e-4 GiB	4x256 KiB 8-way set associative (per core)
L3$	8 MiB 8,192 KiB 8,388,608 B 0.00781 GiB	16-way set associative (shared)

Graphics[edit]

Integrated Graphic Information
GPU	Intel HD Graphics 4000
Displays	3
Frequency	650 MHz 0.65 GHz 650,000 KHz
Max frequency	1350 MHz 1.35 GHz 1,350,000 KHz
Output	DisplayPort, Embedded DisplayPort, HDMI, DVI, SDVO, CRT
DirectX	11.0
OpenGL	4.2
OpenCL	1.2
	Intel Quick Sync Video
	Intel InTru 3D
	Intel Insider
	Intel WiDi (Wireless Display)
	Intel Flexible Display Interface (FDI)
	Intel Clear Video

Memory controller[edit]

Integrated Memory Controller
Type	DDR3-1333, DDR3-1600, DDR3L-1333, DDR3L-1600, DDR3RS-1333, DDR3RS-1600
Controllers	1
Channels	2
ECC Support	No
Max bandwidth	25,600 MB/s
Max memory	32,768 MB

Expansions[edit]

[Edit/Modify Expansions Info]

Expansion Options

PCIe

Revision	3.0
Max Lanes	16
Configs	1x16, 1x8 2x4

Features[edit]

[Edit/Modify Supported Features]

Supported x86 Extensions & Processor Features

MMX	MMX Extension
SSE	Streaming SIMD Extensions
SSE2	Streaming SIMD Extensions 2
SSE3	Streaming SIMD Extensions 3
SSSE3	Supplemental SSE3
AVX	Advanced Vector Extensions
AES	AES Encryption Instructions
F16C	16-bit Floating Point Conversion

NX	No-eXecute
HT	Hyper-Threading
TBT 2.0	Turbo Boost Technology 2.0
EIST	Enhanced SpeedStep Technology
TXT	Trusted Execution Technology (SMX)
vPro	Intel vPro
EPT	Extended Page Tables (SLAT)

@@ Line 1: / Line 1: @@
 {{intel title|Core i7-3940XM Extreme Edition}}
-{{mpu
+{{chip
 | name                = Core i7-3940XM Extreme Edition
 | no image            = Yes

Has subobject "Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki.	Core i7-3940XM Extreme Edition - Intel#io +
base frequency	3,000 MHz (3 GHz, 3,000,000 kHz) +
bus rate	5,000 MT/s (5 GT/s, 5,000,000 kT/s) +
bus type	DMI +
clock multiplier	30 +
core count	4 +
core name	Ivy Bridge +
core stepping	E1 +
cpuid	306A9 +
designer	Intel +
family	Core i7EE +
first announced	August 2012 +
first launched	September 30, 2012 +
full page name	intel/core i7ee/i7-3940xm +
has advanced vector extensions	true +
has extended page tables support	true +
has feature	integrated gpu +, Advanced Vector Extensions +, Advanced Encryption Standard Instruction Set Extension +, Hyper-Threading Technology +, Turbo Boost Technology 2.0 +, Enhanced SpeedStep Technology +, Trusted Execution Technology +, Intel vPro Technology + and Extended Page Tables +
has intel enhanced speedstep technology	true +
has intel trusted execution technology	true +
has intel turbo boost technology 2 0	true +
has intel vpro technology	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 +
integrated gpu	Intel HD Graphics 4000 +
integrated gpu base frequency	650 MHz (0.65 GHz, 650,000 KHz) +
integrated gpu max frequency	1,350 MHz (1.35 GHz, 1,350,000 KHz) +
l1d$ description	8-way set associative +
l1d$ size	128 KiB (131,072 B, 0.125 MiB) +
l1i$ description	8-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	August 22, 2014 +
last shipment	February 6, 2015 +
ldate	September 30, 2012 +
manufacturer	Intel +
market segment	Mobile +
max cpu count	1 +
max memory	32,768 MiB (33,554,432 KiB, 34,359,738,368 B, 32 GiB, 0.0313 TiB) +
max operating temperature	105 °C +
max pcie lanes	16 +
microarchitecture	Ivy Bridge +
min operating temperature	0 °C +
model number	i7-3940XM +
name	Core i7-3940XM Extreme Edition +
part number	AW8063801103501 +
platform	Panther Point +
process	22 nm (0.022 μm, 2.2e-5 mm) +
s-spec	SR0US +
s-spec (qs)	QCH8 +
series	i7-3000 +
smp max ways	1 +
tdp	55 W (55,000 mW, 0.0738 hp, 0.055 kW) +
tdp down	45 W (45,000 mW, 0.0603 hp, 0.045 kW) +
tdp up	65 W (65,000 mW, 0.0872 hp, 0.065 kW) +
technology	CMOS +
thread count	8 +
turbo frequency (1 core)	3,900 MHz (3.9 GHz, 3,900,000 kHz) +
turbo frequency (2 cores)	3,800 MHz (3.8 GHz, 3,800,000 kHz) +
turbo frequency (3 cores)	3,700 MHz (3.7 GHz, 3,700,000 kHz) +
turbo frequency (4 cores)	3,700 MHz (3.7 GHz, 3,700,000 kHz) +
word size	64 bit (8 octets, 16 nibbles) +

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