| Essentials |
|
| Product Collection |
Intel® Xeon® W Processor |
| Code Name |
Products formerly Tiger Lake |
| Vertical Segment |
Mobile |
| Processor Number |
W-11955M |
| Lithography |
10 nm SuperFin |
| Recommended Customer Price |
$623.00 |
| |
|
| CPU Specifications |
|
| Total Cores |
8 |
| Total Threads |
16 |
| Max Turbo Frequency |
5.00 GHz |
| Intel® Turbo Boost Max Technology 3.0 Frequency ‡ |
5.00 GHz |
| Cache |
24 MB Intel® Smart Cache |
| Bus Speed |
8 GT/s |
| Configurable TDP-up Base Frequency |
2.60 GHz |
| Configurable TDP-up |
45 W |
| Configurable TDP-down Base Frequency |
2.10 GHz |
| Configurable TDP-down |
35 W |
| |
|
| Supplemental Information |
|
| Marketing Status |
Launched |
| Launch Date |
Q2'21 |
| Embedded Options Available |
No |
| Datasheet |
View now |
| |
|
| Memory Specifications |
|
| Max Memory Size (dependent on memory type) |
128 GB |
| Memory Types |
Up to 3200 MT/s |
| Max # of Memory Channels |
2 |
| Max Memory Bandwidth |
51.2 GB/s |
| ECC Memory Supported ‡ |
Yes |
| |
|
| GPU Specifications |
|
| Processor Graphics ‡ |
Intel® UHD Graphics for 11th Gen Intel® Processors |
| Graphics Base Frequency |
350 MHz |
| Graphics Max Dynamic Frequency |
1.45 GHz |
| Graphics Output |
eDP 1.4b | DP 1.4 | HDMI 2.0b |
| Execution Units |
32 |
| Max Resolution (HDMI)‡ |
4096x2304@60Hz |
| Max Resolution (DP)‡ |
7680x4320@60Hz |
| Max Resolution (eDP - Integrated Flat Panel)‡ |
4096x2304@60Hz |
| DirectX* Support |
12.1 |
| OpenGL* Support |
4.6 |
| OpenCL* Support |
3 |
| Multi-Format Codec Engines |
2 |
| Intel® Quick Sync Video |
Yes |
| # of Displays Supported ‡ |
4 |
| Device ID |
0x9A70 |
| |
|
| Expansion Options |
|
| Intel® Thunderbolt™ 4 |
Yes |
| Microprocessor PCIe Revision |
Gen 4 |
| Chipset / PCH PCIe Revision |
Gen 3 |
| PCI Express Configurations ‡ |
Up to 1x16+1x4 | 2x8+1x4 | 1x8+3x4 |
| Max # of PCI Express Lanes |
20 |
| |
|
| Package Specifications |
|
| Sockets Supported |
FCBGA1787 |
| Max CPU Configuration |
1 |
| TJUNCTION |
100°C |
| Package Size |
50 x 26.5 |
| |
|
| Advanced Technologies |
|
| Intel® Gaussian & Neural Accelerator |
2 |
| Intel® Image Processing Unit |
6 |
| Intel® Smart Sound Technology |
Yes |
| Intel® Wake on Voice |
Yes |
| Intel® High Definition Audio |
Yes |
| Intel® Deep Learning Boost (Intel® DL Boost) on CPU |
Yes |
| Intel® Adaptix™ Technology |
Yes |
| Intel® Optane™ Memory Supported ‡ |
Yes |
| Intel® Speed Shift Technology |
Yes |
| Intel® Turbo Boost Max Technology 3.0 ‡ |
Yes |
| Intel® Hyper-Threading Technology ‡ |
Yes |
| Instruction Set |
64-bit |
| Instruction Set Extensions |
Intel® SSE4.1 | Intel® SSE4.2 | Intel® AVX2 | Intel® AVX-512 |
