Description
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® Virtualization Technology for Directed I/O (VT-d) continues from the existing support for IA-32 (VT-x) and Itanium® processor (VT-i) virtualization adding new support for I/O-device virtualization. Intel VT-d can help end users improve security and reliability of the systems and also improve performance of I/O devices in virtualized environments.
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology (VT-x) allows one hardware platform to function as multiple “virtual” platforms. It offers improved manageability by limiting downtime and maintaining productivity by isolating computing activities into separate partitions.
| Feature |
Feature Value |
| Processor frequency |
2.1 GHz |
| Processor family |
Intel® Core™ i3 |
| Processor model |
i3-8145U |
| Processor generation |
8th gen Intel® Core™ i3 |
| Processor cores |
2 |
| Processor boost frequency |
3.9 GHz |
| Processor cache |
4 MB |
| Processor threads |
4 |
| Processor lithography |
14 nm |
| Bus type |
OPI |
| Configurable TDP-up frequency |
2.3 GHz |
| Configurable TDP-up |
25 W |
| Configurable TDP-down frequency |
0.8 GHz |
| Configurable TDP-down |
10 W |
| Memory types supported by processor |
LPDDR3-SDRAM |
| Internal memory |
4 GB |
| Internal memory type |
LPDDR3 |
| Memory clock speed |
2133 MHz |
| ECC |
No |
| Memory channels |
Dual-channel |
| Supported memory types |
LPDDR3-SDRAM |
| Card reader integrated |
No |
| On-board graphics card |
No |
| On-board graphics card model |
Intel® UHD Graphics |
| Discrete graphics card |
No |
| Discrete graphics card model |
Not available |
| Number of displays supported |
3 |
| Number of displays supported (on-board graphics) |
3 |
| Wi-Fi |
Yes |
| Wi-Fi standards |
Wi-Fi 5 (802.11ac) |
| Bluetooth |
Yes |
| Bluetooth version |
5.0 |
| HDMI ports quantity |
1 |
| DisplayPorts quantity |
1 |
| Export Control Classification Number (ECCN) |
5A992C |
| Commodity Classification Automated Tracking System (CCATS) |
G157815L2 |
| Compatible operating systems |
Windows 10, 64-bit*|Windows 10 IoT Enterprise* |
| Intel Flex Memory Access |
Yes |
| Intel® AES New Instructions (Intel® AES-NI) |
Yes |
| Enhanced Intel SpeedStep Technology |
Yes |
| Execute Disable Bit |
Yes |
| Idle States |
Yes |
| Intel Trusted Execution Technology |
No |
| Intel Enhanced Halt State |
Yes |
| Intel VT-x with Extended Page Tables (EPT) |
Yes |
| Embedded options available |
No |
| Intel TSX-NI |
No |
| Intel 64 |
Yes |
| Intel Virtualization Technology for Directed I/O (VT-d) |
Yes |
| Intel Clear Video Technology |
Yes |
| Intel Software Guard Extensions (Intel SGX) |
Yes |
| Intel Identity Protection Technology version |
1.00 |
| Intel Secure Key Technology version |
1.00 |
| Intel Smart Response Technology version |
1.00 |
| Intel Virtualization Technology (VT-x) |
Yes |
| Intel TSX-NI version |
0.00 |
| Intel® Platform Trust Technology (Intel® PTT) |
Yes |
| Intel® vPro™ Platform Eligibility |
No |
| Width |
95 mm |
| Depth |
6 mm |
| Height |
65 mm |
| Harmonized System (HS) code |
84713000 |
| Graphics output |
2x DDI (configurable as DP/HDMI), 1x eDP |
| Status |
Launched |
| Processor included |
Intel® Core™ i3-8145U Processor (4M Cache, up to 3.90 GHz) |
