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- ȣȯ¼º »óÇ¥: APPLE
- ¸ðµ¨ ¹øÈ£: I7-720QM
- ºê·£µå À̸§: DIXSG
- ±Ù¿ø: CN (Á¤Ç°)
Intel Core i7-720QM specifications
General information |
Type |
CPU / Microprocessor |
Market segment |
Mobile |
Family |
Intel Core i7 Mobile
|
Model number |
i7-720QM
|
CPU part numbers |
|
Frequency |
1600 MHz |
Maximum turbo frequency |
2800 MHz (1 core) 2400 MHz (2 cores) 1733 MHz (3 or 4 cores) |
Low power frequency |
933 MHz |
Bus speed |
2.5 GT/s DMI |
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) |
Introduction date |
Sep 23, 2009 |
Price at introduction |
$364 |
S-spec numbers |
Part number |
ES/QS processors |
Production processors |
|
Q3BA |
SLBLY |
BX80607I7720QM |
|
+ |
BY80607002907AH |
+ |
+ |
|
Architecture / Microarchitecture |
Microarchitecture |
Nehalem |
Platform |
Calpella |
Processor core |
Clarksfield |
Core 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 / Intel 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
-
Core C1/C1E, C3 and C6 states
-
Package C1/C1E, C3 and C6 states
-
Enhanced SpeedStep 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 |
|
Electrical / Thermal parameters |
V core |
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 |
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