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Intel Core i7 Extreme Edition 3940XM mobiili - 3 GHz - 4 ydintä - 8 säiettä - 8 Mt cache - PGA988 Socket - OEM
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Key Specifications
Choose one or multiple features to search for items that have the same specifications.Technical details | |
Product type | Processor |
Processor cache | 8192 KB |
Status | Launched |
Launch date | Q3'12 |
Product name | Intel Core i7-3940XM Extreme Edition (8M Cache, up to 3.90 GHz) |
Born on date | Q3'12 |
Graphics max dynamic frequency | 1.35 GHz |
Bus type units | GT/s |
Bus bandwidth | 5 |
Maximum memory | 32 GB |
Processor brand name | Intel Core i7 X-series Intel Core i7 X-series processor |
Last change | 63903513 |
Product family | 3rd Generation Intel Core i7 Extreme Processor |
Processor | |
Processor model | i7-3940XM |
Processor lithography | 22 nm |
Processor family | Intel Core i7 |
Box | ![]() |
Processor socket | 988 |
Stepping | E1 |
Processor cores | 4 |
Processor code | SR0US |
CPU multiplier (bus/core ratio) | 30 |
L3 cache speed | 3 GHz |
System bus rate | 5 GT/s |
Processor threads | 8 |
Compatible chipsets | Intel HM77 Express, Intel® QM77 Express |
Processor operating modes | 64-bit |
Processor boost frequency | 3.9 GHz |
Component for | Notebook |
Processor cache | 8 MB |
Bus type | DMI |
Processor frequency | 3 GHz |
Processor codename | Ivy Bridge |
Processor cache type | Smart Cache |
Processor series | Intel Core i7-3900 Mobile Extreme Edition series |
Memory bandwidth supported by processor (max) | 25.6 GB/s |
Processor ARK ID | 71096 |
Memory | |
ECC | ![]() |
Memory channels | Dual-channel |
Maximum internal memory supported by processor | 32 GB |
Memory types supported by processor | DDR3-SDRAM,DDR3L-SDRAM |
Memory clock speeds supported by processor | 1333,1600 MHz |
Weight & dimensions | |
Processor package size | 37.5 x 37.5 (rPGA988B) |
Energy management | |
Thermal Design Power (TDP) | 55 W |
Operational conditions | |
Tjunction | 105 °C |
Other features | |
Maximum internal memory | 32768 MB |
Intel® Virtualization Technology (Intel® VT) | VT-d,VT-x |
Cache memory | 8 MB |
Graphics output | eDP/DP/HDMI/SDVO/CRT |
Graphics | |
On-board graphics card model | Intel® HD Graphics 4000 |
On-board graphics card | ![]() |
On-board graphics card base frequency | 650 MHz |
On-board graphics card dynamic frequency (max) | 1350 MHz |
Number of displays supported (on-board graphics) | 3 |
Processor special features | |
Intel® My WiFi Technology (Intel® MWT) | ![]() |
Intel® Identity Protection Technology (Intel® IPT) | ![]() |
Intel® Anti-Theft Technology (Intel® AT) | ![]() |
Intel® Hyper Threading Technology (Intel® HT Technology) | ![]() |
Intel® Turbo Boost Technology | 2.0 |
Intel® Quick Sync Video Technology | ![]() |
Intel® InTru™ 3D Technology | ![]() |
Intel® Wireless Display (Intel® WiDi) | ![]() |
Intel FDI Technology | ![]() |
Intel® Clear Video HD Technology (Intel® CVT HD) | ![]() |
Intel Dual Display Capable Technology | ![]() |
Intel® Insider™ | ![]() |
Intel Fast Memory Access | ![]() |
Intel Flex Memory Access | ![]() |
Intel® Smart Cache | ![]() |
Intel® AES New Instructions (Intel® AES-NI) | ![]() |
Enhanced Intel SpeedStep Technology | ![]() |
Intel Trusted Execution Technology | ![]() |
Intel Enhanced Halt State | ![]() |
Intel VT-x with Extended Page Tables (EPT) | ![]() |
Intel Demand Based Switching | ![]() |
Intel 64 | ![]() |
Intel Virtualization Technology for Directed I/O (VT-d) | ![]() |
Intel Identity Protection Technology version | 1.00 |
Intel Virtualization Technology (VT-x) | ![]() |
Conflict-Free processor | ![]() |
Features | |
Bandwidth | 5 MB/s |
Supported instruction sets | AVX |
PCI Express slots version | 3.0 |
Execute Disable Bit | ![]() |
Idle States | ![]() |
Thermal Monitoring Technologies | ![]() |
CPU configuration (max) | 1 |
Embedded options available | ![]() |
Graphics & IMC lithography | 22 nm |
PCI Express configurations | 1x16,2x8,1x8+2x4 |
Maximum number of PCI Express lanes | 16 |
Market segment | MBL |
Integrated 4G WiMAX | ![]() |
EAN | 0675901171472 |
With previous generation Intel® Core™ i7 processors access multiple applications faster and unleash incredible digital media creation. Experience great performance for everything you do with the combination of Intel® Turbo Boost Technology and Intel® Hyper-Threading Technology (Intel® HT Technology), which maximizes performance to match your workload.
Intel® Turbo Boost Technology maximizes speed for demanding applications, dynamically accelerating performance to match your workload—more performance when you need it the most.
Intel® HT Technology enables highly threaded applications to get more work done in parallel. With 8 threads available to the operating system, multi-tasking becomes even easier.
Intel® Smart Cache provides a higher-performance, more efficient cache subsystem. Optimized for industry leading multi-threaded games.
Integrated memory controller enables three channels of DDR3 1066 MHz memory, resulting in up to 25.6 GB/sec memory bandwidth. This memory controller's lower latency and higher memory bandwidth delivers amazing performance for data-intensive applications.
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