Intel Xeon W-2140B Benchmark, Test and specs

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CPU lineage

The Intel Xeon W-2140B features 8 processor cores and has the capability to manage 16 threads concurrently. It was released in Q3/2017 and belongs to the 6 generation of the Intel Xeon W series. To use the Intel Xeon W-2140B, you'll need a motherboard with a LGA 2066 socket.
Name: Intel Xeon W-2140B
Family: Intel Xeon W
Group: Intel Xeon W-2100/3100
Segment: Desktop / Server
Generation: 6

CPU Cores and Base Frequency

The Intel Xeon W-2140B has 8 CPU cores and can calculate 16 threads in parallel. The clock frequency of the Intel Xeon W-2140B is 3.2 GHz and turbo frequency for one core is 4.5 GHz. The number of CPU cores greatly affects the speed of the processor and is an important performance indicator.
CPU Cores: 8
Threads: 16
Cores: 8x
Core architecture: normal
Hyperthreading: Yes
Overclocking: No
Frequency: 3.2 GHz
Turbo Frequency (1 core): 4.5 GHz
Turbo Frequency (all cores): 3.8 GHz

Memory & PCIe

The processor supports a maximum memory capacity of 512.0 GB distributed across 4 memory channels. It offers a peak memory bandwidth of 85.4 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
Memory type: DDR4-2666
Max. Memory: 512.0 GB
Memory channels: 4
Bandwidth: 85.4 GB/s
ECC: Yes
PCIe: pci
AES-NI: Yes

Thermal Management

The processor has a thermal design power (TDP) of 105 W watts. TDP indicates the cooling solution needed to effectively manage the processor's heat. It generally provides an approximate indication of the actual power consumption of the CPU itself.
TDP (PL1 / PBP): 105 W
TDP (PL2): None
TDP up: None
TDP down: None
Tjunction max: --

Technical details

The Intel Xeon W-2140B is manufactured using a 14 nm process. A smaller manufacturing process indicates a more contemporary and energy-efficient CPU. In total, this processor boasts a generous 11.0 MB cache. A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
Technology: 14 nm
Chip design: Monolithic
Socket: LGA 2066
L2-Cache: 0 bytes
L3-Cache: 11.0 MB
Architecture: Skylake W
Operating systems: Windows 10, Linux
Virtualization: VT-x, VT-x EPT, VT-d
Instruction set (ISA): x86-64 (64 bit)
ISA extensions: SSE4.1, SSE4.2, AVX2, AVX-512
Release date: Q3/2017
Release price: --
Part Number: --
Documents: Technical data sheet
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Benchmarks

Estimated results for PassMark CPU Mark

Intel Xeon W-3223
8C 16T @ 3.5 GHz
17428
17428
Intel Core i7-6950X
10C 20T @ 3.0 GHz
17377
17377
Intel Xeon W-2140B
8C 16T @ 3.2 GHz
17361
17361
AMD Ryzen 7 PRO 5850U
8C 16T @ 1.9 GHz
17360
17360
Intel Core i7-1260P
12C 16T @ 2.1 GHz
17345
17345

Geekbench 5, 64bit (Multi-Core)

Intel Xeon Silver 4210R
10C 20T @ 2.4 GHz
8487
8487
Intel Xeon W-1350
6C 12T @ 3.3 GHz
8486
8486
Intel Xeon W-2140B
8C 16T @ 3.2 GHz
8457
8457
AMD Ryzen 9 5900H
8C 16T @ 3.1 GHz
8449
8449
AMD Ryzen 9 5900HX
8C 16T @ 3.3 GHz
8432
8432

Geekbench 6 (Multi-Core)

Intel Core i7-1270P
12C 16T @ 2.2 GHz
7789
7789
Intel Xeon E5-2697 v4
18C 36T @ 2.3 GHz
7785
7785
Intel Xeon W-2140B
8C 16T @ 3.2 GHz
7785
7785
Intel Xeon E5-2697 v4
18C 36T @ 2.3 GHz
7785
7785
Intel Core i5-1235U
10C 12T @ 1.3 GHz
7764
7764

Cinebench R15 (Multi-Core)

Intel Xeon E5-2687W v3
10C 20T @ 3.1 GHz
1752
1752
Intel Core i5-11600K
6C 12T @ 3.9 GHz
1749
1749
Intel Xeon W-2140B
8C 16T @ 3.2 GHz
1745
1745
Intel Xeon Gold 5118
12C 24T @ 2.3 GHz
1732
1732
Intel Xeon E5-2670 v3
12C 24T @ 2.3 GHz
1723
1723

Geekbench 6 (Single-Core)

Intel Xeon E3-1225 v6
4C 4T @ 3.3 GHz
1340
1340
AMD Ryzen 3 4300U
4C 4T @ 2.7 GHz
1340
1340
Intel Xeon W-2140B
8C 16T @ 3.2 GHz
1338
1338
Intel Core i7-8700T
6C 12T @ 2.4 GHz
1337
1337
AMD Ryzen 5 7520U
4C 8T @ 2.8 GHz
1336
1336

Geekbench 5, 64bit (Single-Core)

Intel Core i3-1005G1
2C 4T @ 1.2 GHz
1126
1126
Intel Xeon E3-1230 v6
4C 8T @ 3.5 GHz
1125
1125
Intel Xeon W-2140B
8C 16T @ 3.2 GHz
1125
1125
Intel Xeon E3-1230 v6
4C 8T @ 3.5 GHz
1125
1125
Apple A12X Bionic
8C 8T @ 2.49 GHz
1124
1124

Cinebench R15 (Single-Core)

Intel Xeon E5-1680 v3
8C 16T @ 3.2 GHz
193
193
Intel Xeon W-2155
10C 20T @ 3.3 GHz
193
193
Intel Xeon W-2140B
8C 16T @ 3.2 GHz
193
193
Intel Xeon W-2145
8C 16T @ 3.7 GHz
193
193
Intel Xeon W-2125
4C 8T @ 4.0 GHz
193
193