i7-1255U

Manufacturer :

Intel

Product Category :

CPU

# of Displays Supported ‡ :

4

4K Support :

Bus Speed :

Cache :

12MBIntel®SmartCache

Configurable TDP-down :

Device ID :

0x46A8

DirectX* Support :

12.1

ECC Memory Supported ‡ :

No

Embedded Options Available :

No

Enhanced Intel SpeedStep® Technology :

Execute Disable Bit ‡ :

Yes

Graphics Base Frequency :

Graphics Max Dynamic Frequency :

1.25GHz

Graphics Output :

eDP1.4b,DP1.4a,HDMI2.1

Graphics Video Max Memory :

Idle States :

Instruction Set :

64-bit

Instruction Set Extensions :

Intel®SSE4.1,Intel®SSE4.2,Intel®AVX2

Intel vPro® Platform Eligibility ‡ :

Yes

Intel® 64 ‡ :

Intel® AES New Instructions :

Yes

Intel® Clear Video HD Technology :

Intel® Clear Video Technology :

Intel® Flex Memory Access :

Yes

Intel® Hyper-Threading Technology ‡ :

Yes

Intel® Identity Protection Technology ‡ :

Intel® InTru 3D Technology :

12.1

Intel® Memory Protection Extensions (Intel® MPX) :

Intel® My WiFi Technology :

Intel® Optane Memory Supported ‡ :

Intel® OS Guard :

Yes

Intel® Quick Sync Video :

Yes

Intel® Software Guard Extensions (Intel® SGX) :

Intel® Speed Shift Technology :

Yes

Intel® Stable IT Platform Program (SIPP) :

Intel® Thermal Velocity Boost :

Intel® Transactional Synchronization Extensions :

Intel® Trusted Execution Technology ‡ :

Yes

Intel® Turbo Boost Technology ‡ :

Intel® Virtualization Technology (VT-x) ‡ :

Yes

Intel® Virtualization Technology for Directed I O (VT-d) ‡ :

Yes

Intel® VT-x with Extended Page Tables (EPT) :

Yes

Launch Date :

Q122

Lithography :

Intel7

Max # of Memory Channels :

2

Max # of PCI Express Lanes :

20

Max CPU Configuration :

1

Max Memory Bandwidth :

Max Resolution (DP)‡ :

7680x4320@60Hz

Max Resolution (eDP - Integrated Flat Panel)‡ :

4096x2304@120Hz

Max Resolution (HDMI)‡ :

4096x2304@60Hz

Max Resolution (VGA)‡ :

Max Turbo Frequency :

4.70GHz

Max+V5:BU6 Memory Size (dependent on memory type) :

64GB

Memory Types :

UptoDDR54800MT s,UptoDDR43200MT s,UptoLPDDR55200MT s,UptoLPDDR4x4267MT s

OpenGL* Support :

4.6

Package Size :

50x25

PCI Express Configurations ‡ :

PCI Express Revision :

Processor Base Frequency :

Processor Graphics ‡ :

Intel®Iris®XeGraphicseligible

Recommended Customer Price :

Secure Key :

Yes

Sockets Supported :

FCBGA1744

Status :

Launched

TDP :

Thermal Monitoring Technologies :

Yes

TJUNCTION :

100°C

Total Cores :

10

Total Threads :

12