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Core i7-3940XM Extreme Edition - Intel
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 |
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]
Expansion Options
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Features[edit]
[Edit/Modify Supported Features]
Supported x86 Extensions & Processor Features
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See also[edit]
Facts about "Core i7-3940XM Extreme Edition - Intel"
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) + |