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Description | Intel® Core™ i7-640UM Processor (4M Cache, 1.20 GHz) |
Code Name | Arrandale |
Launch Date | Q1'10 |
Processor Number | i7-640UM |
# of Cores | 2 |
# of Threads | 4 |
Cache | 4 MB SmartCache |
Instruction Set | 64-bit |
Instruction Set Extensions | SSE4.1/4.2 |
Embedded Options Available | No |
Lithography | 32 nm |
Recommended Price | N/A |
Clock Speed | 1.2 GHz |
Max Turbo Frequency | 2.266 GHz |
Bus Speed | 2.5 GT/s DMI |
Max TDP | 18 W |
Processor Graphics | Intel® HD Graphics |
Graphics Base Frequency | 166 MHz |
# of Displays Supported | 2 |
Graphics Max Dynamic Frequency | 500 MHz |
Clear Video HD Tech | Yes |
Flexible Display Interface | Yes |
Clear Video Tech for MID | Yes |
Macrovision License Required | No |
Max Memory Size | 8 GB |
Memory Types | DDR3 800 |
Memory Channels | 2 |
Memory Bandwidth | 12.8 GB/s |
Physical Address Extensions | 36-bit |
ECC Memory Supported | No |
PCI Express Revision | 2.0 |
PCI Express Configurations | 1x16 |
Max # of PCI Express Lanes | 16 |
AES New Instructions | Yes |
Virtualization Tech (VT-x) | Yes |
Intel 64 | Yes |
Idle States | Yes |
Enhanced Intel SpeedStep® Tech | Yes |
Thermal Monitoring Technologies | Yes |
Turbo Boost Tech | 1.0 |
Hyper-Threading Tech | Yes |
Virtualization for Directed I/O (VT-d) | Yes |
VT-x with Extended Page Tables (EPT) | Yes |
vPro Tech | Yes |
Fast Memory Access | Yes |
Flex Memory Access | Yes |
Package Size | BGA 34mm x 28mm |
Graphics and IMC Lithography | 45 nm |
Max CPU Configuration | 1 |
Sockets Supported | BGA1288 |
Processing Die Size | 81 mm2 |
# of Processing Die Transistors | 382 million |
Graphics and IMC Die Size | 114 mm2 |
# of Graphics and IMC Die Transistors | 177 million |
Execute Disable Bit | Yes |
Trusted Execution Tech | Yes |
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