Intel Xeon W-11855M
CPU Cores
6
Max. Frequency
4.9 GHz
Cache
18 MB
CPU Model Score not available!Intel Xeon W-11855M General Information
Launch Date Launch Price
Q2 2021 $450.0
Part Numbers
- FH8069004466609
Fab Process
10 nm (Intel)
CPU Size
50.0 x 26.5 mm
TDP
45.0 W
Multi-chip module (MCM)
1
Socket
Intel Xeon W-11855M Core Information
Micro-architecture
- Willow Cove
Codename
Tiger Lake-H
Core Stepping
- R0
S-Spec
- SRKT8
Cores
6
Threads
12
Base Frequency
3.2 GHz
Turbo Frequency
4.9 GHz
Turbo Frequency (Cores)
4.9 GHz: 1 - 2 Cores4.7 GHz: 4 Cores4.4 GHz: 6 Cores
L1 Cache (Instruction)
192 KB
L1 Cache (Data)
288 KB
L2 Cache
8 MB
L3 Cache
18 MB
Multiplier
32.0
Turbo Multiplier
49.0
Intel Xeon W-11855M Features
Data width
64 bits
Scalability
1 CPUs
Bus
DMI 3.0
Bus Frequency
100 MHz
Bus Speed
8 GT/s
Instruction Set
- MMX
- SSE
- SSE2
- SSE3
- SSSE3
- SSE4.1
- SSE4.2
- AES
- AVX
- AVX2
- AVX-512
- BMI1
- BMI2
- F16C
- FMA3
- TXT
- EM64T
Features
- HyperThreading
- NX bit
- VT-x
- VT-d
- DL Boost
- IPU6
Intel Xeon W-11855M Memory
Memory Type
- DDR4-3200
Memory Bandwidth
51.2 GB/s
Memory Channels
2
Max Memory Size
128 GB
ECC Memory Support
Yes
Intel Xeon W-11855M Graphics Information
Processor Graphics
UHD Graphics (11th Gen)
Graphics Base Frequency
350 MHz
Graphics Turbo Frequency
1.45 GHz
Graphics Core Config
- 32 Execution Units
- 16 TMUs
- 8 ROPs
Processor Graphics
742 GFlops
Intel Xeon W-11855M PCI Express Information
PCI Express Revision
4.0
PCI Express Lanes
20
PCI Express Config
1x16+1x4, 2x8+1x4, 1x8+3x4
Intel Xeon W-11855M Benchmarks
Benchmarks not available!
Intel Xeon W-11855M Notes
Turbo Boost 3.0 up to 4.9 GHz (2 cores)
Intel Xeon W-11855M Related CPU list
- NameModel Score