Intel Xeon W-2191B

Intel Xeon W-2191B
Benchmarks & Specs

Last updated:
The Intel Xeon W-2191B is a remarkable processor, specifically designed for professional workstations. It is based on the Skylake W architecture and was manufactured in 14 nm. At the time, it offered considerable computing power. With its 18 cores and 36 threads, it could effortlessly handle demanding tasks.

This made it an excellent choice for multithread-intensive applications. A major plus is the generous Level 3 Cache of 25 MB, which noticeably accelerates data processing. The support of PCIe 3.0 and a maximum memory bandwidth of 85 GB/s enable fast data transfer. We note that the Intel Xeon W-2191B still works reliably today.

Especially in specialized work environments, it continues to deliver good performance. For complex calculations or content creation, it is still well suited. Its robust design, typical of the Xeon series, is designed for continuous operation. This processor remains a solid option for workstations that require reliability and high multithread capability.
  • 18 Cores / 36 Threads
  • 25 MB Level 3 Cache
  • PCIe 3.0 Support
  • 85 GB/s Maximum Memory Bandwidth

Performance Overview
Average performance across multiple benchmarks

Single-core performance
Rank 47 / 66
In segment Enterprise / Embedded
Multi-core performance
Rank 28 / 54
In segment Enterprise / Embedded
Geekbench 6 Single-Core

Geekbench 6 Single-Core
Single-core performance

Intel Xeon W-2150B
10C / 20T · 4.50 GHz
1,410
Intel Xeon W-3235
12C / 24T · 4.50 GHz
1,408
Intel Xeon W-2191B
18C / 36T · 4.30 GHz
1,405
Intel Xeon W-3265M
24C / 48T · 4.60 GHz
1,396
Intel Xeon W-3245M
16C / 32T · 4.60 GHz
1,374
Geekbench 6 Multi-Core

Geekbench 6 Multi-Core
Multi-core performance

Intel Xeon W-2255
10C / 20T · 4.40 GHz
10,109
Intel Xeon W-1290P
10C / 20T · 4.40 GHz
10,012
Intel Xeon W-2191B
18C / 36T · 3.40 GHz
9,768
Intel Xeon W-2245
8C / 16T · 4.50 GHz
9,368
Intel Xeon W-1290
10C / 20T · 4.00 GHz
9,158
Geekbench 5, 64bit Single-Core

Geekbench 5, 64bit Single-Core
Single-core performance

Intel Xeon W-3265M
24C / 48T · 4.60 GHz
1,189
Intel Xeon W-3245M
16C / 32T · 4.60 GHz
1,182
Intel Xeon W-2191B
18C / 36T · 4.30 GHz
1,168
Intel Xeon W-3245
16C / 32T · 4.60 GHz
1,164
AMD Ryzen Embedded V2516
6C / 12T · 3.95 GHz
1,156
Geekbench 5, 64bit Multi-Core

Geekbench 5, 64bit Multi-Core
Multi-core performance

Intel Xeon W-2195
18C / 36T · 3.40 GHz
14,859
Intel Xeon W-2275
14C / 28T · 4.00 GHz
14,528
Intel Xeon W-2191B
18C / 36T · 3.40 GHz
14,308
Intel Xeon W-3235
12C / 24T · 4.00 GHz
13,102
Intel Xeon W-2265
12C / 24T · 4.20 GHz
12,869
Blender 3.1 Benchmark

Blender 3.1 Benchmark
Multi-core performance

Intel Xeon W-3275M
28C / 56T · 3.40 GHz
350
Intel Xeon W-2191B
18C / 36T · 3.40 GHz
334
Cinebench R15 (Single-Core)

Cinebench R15 (Single-Core)
Single-core performance

Intel Xeon W-2155
10C / 20T · 4.50 GHz
193 cb
Intel Xeon W-3175X
28C / 56T · 3.80 GHz
188 cb
Intel Xeon W-2191B
18C / 36T · 4.30 GHz
186 cb
Intel Xeon W-2223
4C / 8T · 3.90 GHz
178 cb
Intel Xeon W-2133
6C / 12T · 3.90 GHz
166 cb
Cinebench R15 (Multi-Core)

Cinebench R15 (Multi-Core)
Multi-core performance

Intel Xeon W-2295
18C / 36T · 3.80 GHz
3,422 cb
Intel Xeon W-2275
14C / 28T · 4.00 GHz
3,179 cb
Intel Xeon W-2191B
18C / 36T · 3.40 GHz
2,965 cb
Intel Xeon W-2265
12C / 24T · 4.20 GHz
2,860 cb
Intel Xeon W-2175
14C / 28T · 3.60 GHz
2,504 cb

More benchmarks

At a glance

PropertyValue
FamilyIntel Xeon W (97)
CPU groupIntel Xeon W-2100/3100 (15)
ArchitectureSkylake W
Technology14 nm
SegmentEnterprise / Embedded
SocketLGA 2066
Generation6
Predecessor
Successor

CPU Cores and Base Frequency

PropertyValue
CPU Cores / Threads18 / 36
Hyperthreading / SMT
Core architecturenormal
Cores: 18x
Frequency: 2.30 GHz
Turbo Frequency (1 Core): 4.30 GHz
Turbo Frequency (18 Cores): 3.40 GHz
L2-Cache
L3-Cache24.75 MB
OverclockingNo

Memory & PCIe

Memory typeMemory bandwidth
DDR4-2666
85.4 GB/s
PropertyValue
Max. Memory512 GB
Memory channels4
ECC
PCIe3.0 x 48
PCIe Bandwidth47.3 GB/s

Thermal Management

PropertyValue
TDP140 W
TDP (PL2)
TDP up
TDP down
T. junction max.

Technical details

PropertyValue
Chip designMonolithic
AES-NI
Operating systemsWindows 10, Linux
Instruction setx86-64 (64 bit)
ISA extensionsSSE4.1, SSE4.2, AVX2, AVX-512
Release dateQ3/2017
Release price
Documents

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Intel Xeon W-2191B
Intel Xeon W-2191B
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