c i7-740QM specifications
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General information
Type CPU / Microprocessor
Market segment Mobile
Family I c i7 Mobile
Model number ? i7-740QM
CPU part numbers BY80607005259AA is an OEM/tray microprocessor
BX80607I7740QM is a boxed microprocessor without fan and heatsink
Frequency ? 1733 MHz
Maximum turbo frequency 2933 MHz (1 c)
2533 MHz (2 cores)
1867 MHz (3 or 4 cores)
Low power frequency 933 MHz
Bus speed ? 2.5 GT/s
Clock multiplier ? 13
Package 988-pin micro-FCPGA8 (rPGA988A)
Socket Socket G1 / rPGA988A
S-spec numbers
Part number ES/QS processors Production processors
Q3SH SLBQG
BX80607I7740QM +
BY80607005259AA + +
Architecture / Microarchitecture
Microarchitecture Nehalem
Platform Calpella
Processor c ? Clarksfield
c stepping ? B1 (Q3SH, SLBQG)
CPUID 106E5 (Q3SH, SLBQG)
Manufacturing process 0.045 micron
774 million transistors
Die 296mm2
Data width 64 bit
The number of CPU cores 4
The number of threads 8
Floating Point Unit Integrated
Level 1 cache size ? 4 x 32 KB 4-way set associative instruction caches
4 x 32 KB 8-way set associative data caches
Level 2 cache size ? 4 x 256 KB 8-way set associative caches
Level 3 cache size 6 MB 12-way set associative shared cache
Physical memory 8 GB
Multiprocessing Not supported
Extensions and Technologies MMX instructions
SSE / Streaming SIMD Extensions
SSE2 / Streaming SIMD Extensions 2
SSE3 / Streaming SIMD Extensions 3
SSSE3 / Supplemental Streaming SIMD Extensions 3
SSE4 / SSE4.1 + SSE4.2 / Streaming SIMD Extensions 4 ?
EM64T / Extended Memory 64 technology / I 64 ?
HT / Hyper-Threading technology ?
TBT / Turbo Boost technology ?
VT-x / Virtualization technology ?
VT-d / Virtualization for directed I/O
NX / XD / Execute disable bit ?
TXT / Trusted Execution technology
Low power features Enhanced / technology ?
Integrated peripherals / components
Integrated graphics None
Memory controller The number of controllers: 1
Memory channels: 2
Supported memory: DDR3-1066, DDR3-1333
Maximum memory bandwidth (GB/s): 21.3
Other peripherals Direct Media Interface
PCI Express 2.0 interface
Electrical / Thermal parameters
Minimum/Maximum operating temperature ? 0°C - 100°C
Thermal Design Power ? 45 Watt
Notes on I c i7-740QM
The processor has the following security, data protection and/or software features: I vPro technology.