Nom de code de l’architecture |
Sandy Bridge |
Sandy Bridge |
Date de sortie |
3 January 2011 |
3 January 2011 |
Position dans l’évaluation de la performance |
not rated |
not rated |
Processor Number |
i7-2649M |
i7-2657M |
Série |
Legacy Intel® Core™ Processors |
Legacy Intel® Core™ Processors |
Status |
Launched |
Launched |
Segment vertical |
Mobile |
Mobile |
Prix de sortie (MSRP) |
|
$317 |
Soutien de 64-bit |
|
|
Base frequency |
2.30 GHz |
1.60 GHz |
Bus Speed |
5 GT/s DMI |
5 GT/s DMI |
Taille de dé |
149 mm |
149 mm |
Cache L1 |
128 KB |
128 KB |
Cache L2 |
512 KB |
512 KB |
Cache L3 |
4096 KB |
4096 KB |
Processus de fabrication |
32 nm |
32 nm |
Température de noyau maximale |
100 C |
100 C |
Fréquence maximale |
3.20 GHz |
2.70 GHz |
Nombre de noyaux |
2 |
2 |
Nombre de fils |
4 |
4 |
Compte de transistor |
624 Million |
624 Million |
Réseaux de mémoire maximale |
2 |
2 |
Bande passante de mémoire maximale |
21.3 GB/s |
21.3 GB/s |
Taille de mémore maximale |
8.01 GB |
8.01 GB |
Genres de mémoire soutenus |
DDR3 1066/1333 |
DDR3 1066/1333 |
Device ID |
0x116 |
0x116 |
Graphics base frequency |
500 MHz |
350 MHz |
Graphics max dynamic frequency |
1.10 GHz |
1.00 GHz |
Freéquency maximale des graphiques |
1.1 GHz |
1 GHz |
Technologie Intel® Clear Video HD |
|
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Intel® Flexible Display Interface (Intel® FDI) |
|
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Technologie Intel® InTru™ 3D |
|
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Intel® Quick Sync Video |
|
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Graphiques du processeur |
Intel® HD Graphics 3000 |
Intel® HD Graphics 3000 |
CRT |
|
|
DisplayPort |
|
|
eDP |
|
|
HDMI |
|
|
Nombre d’écrans soutenu |
2 |
2 |
SDVO |
|
|
Soutien du Wireless Display (WiDi) |
|
|
Low Halogen Options Available |
|
|
Nombre de CPUs maximale dans une configuration |
1 |
1 |
Package Size |
31.0mm x 24.0mm (BGA1023) |
31.0mm x 24.0mm (BGA1023) |
Prise courants soutenu |
FCBGA1023 |
FCBGA1023 |
Thermal Design Power (TDP) |
25 Watt |
17 Watt |
Nombre maximale des voies PCIe |
16 |
16 |
Révision PCI Express |
2.0 |
2.0 |
PCIe configurations |
1x16, 2x8, 1x8+2x4 |
1x16, 2x8, 1x8+2x4 |
Technologie Anti-Theft |
|
|
Execute Disable Bit (EDB) |
|
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Technologie Intel® Identity Protection |
|
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Technologie Intel® Trusted Execution (TXT) |
|
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4G WiMAX Wireless |
|
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Technologie Enhanced Intel SpeedStep® |
|
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Flexible Display interface (FDI) |
|
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Idle States |
|
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Extensions de l’ensemble d’instructions |
Intel® AVX |
Intel® AVX |
Intel 64 |
|
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Intel® AES New Instructions |
|
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Intel® Demand Based Switching |
|
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Intel® Fast Memory Access |
|
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Intel® Flex Memory Access |
|
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Technologie Intel® Hyper-Threading |
|
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Technologie Intel® My WiFi |
|
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Technologie Intel® Turbo Boost |
|
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Intel® vPro™ Platform Eligibility |
|
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Thermal Monitoring |
|
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AMD Virtualization (AMD-V™) |
|
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Intel® Virtualization Technology (VT-x) |
|
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Intel® Virtualization Technology for Directed I/O (VT-d) |
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Intel® VT-x with Extended Page Tables (EPT) |
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