I7-720QM specifications
General information
Type
CPU / Microprocessor
Market segment
Mobile
Family
i7 Mobile
Model number ?
i7-720QM
CPU part numbers
BY80607002907AH is an OEM/tray microprocessor
BX80607I7720QM is a boxed microprocessor without fan and heatsink
Frequency ?
1600 MHz
Maximum turbo frequency
2800 MHz (1 c)
2400 MHz (2 cores)
1733 MHz (3 or 4 cores)
Low power frequency
933 MHz
Clock multiplier ?
12
Package
988-pin micro-FCPGA8 (rPGA988A)
Socket
Socket G1 / rPGA988A
Size
1.48" x 1.48" / 3.75cm x 3.75cm (CPU)
S-spec numbers
Part number
ES/QS processors
Architecture / Microarchitecture
Microarchitecture
Nehalem
Platform
Calpella
Processor c ?
Clarksfield
c stepping ?
B1 (Q3BA, SLBLY)
CPUID
106E5 (Q3BA, SLBLY)
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
Thread C1/C1E, C3 and C6 states
c C1/C1E, C3 and C6 states
Package C1/C1E, C3 and C6 states
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
V c ?
0.75V - 1.4V
Minimum/Maximum operating temperature ?
0°C - 100°C
Minimum/Maximum power dissipation ?
2.6 Watt (Package C6 state) / 100.38 Watt (peak)
2.6 Watt (Package C6 state) / 79.66 Watt (sustained)
Thermal Design Power ?
45 Watt