Intel Xeon W-2191B
CPU Cores
18
Max. Frequency
4.3 GHz
Cache
25 MB
CPU Model Score not available!Intel Xeon W-2191B General Information
Launch Date
Q4 2017
Fab Process
14 nm (Intel)
CPU Size
45.0 x 52.5 mm
TDP
140.0 W
Multi-chip module (MCM)
1
Socket
Intel Xeon W-2191B Core Information
Micro-architecture
- Skylake
Codename
Skylake-W
Core Stepping
- U0
Cores
18
Threads
36
Base Frequency
2.3 GHz
Turbo Frequency
4.3 GHz
L1 Cache (Instruction)
576 KB
L1 Cache (Data)
576 KB
L2 Cache
18 MB
L3 Cache
25 MB
Multiplier
23.0
Turbo Multiplier
43.0
Intel Xeon W-2191B 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
- TSX
- MPX
- EM64T
Features
- HyperThreading
- NX bit
- VT-x
- VT-d
Intel Xeon W-2191B Memory
Memory Type
- DDR4-2666
Memory Bandwidth
85.3 GB/s
Memory Channels
4
Max Memory Size
512 GB
ECC Memory Support
Yes
Intel Xeon W-2191B Graphics Information
Graphics information not available!
Intel Xeon W-2191B PCI Express Information
PCI Express Revision
3.0
PCI Express Lanes
48
PCI Express Config
x4, x8, x16
Intel Xeon W-2191B Benchmarks
Benchmarks not available!
Intel Xeon W-2191B Notes
Some specifications are unknown
Used in: Apple iMac Pro Late-2017
Intel Xeon W-2191B Related CPU list
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