Intel Xeon W-2140B Benchmark, Test and specs

Last updated:

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
ADS

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 D-1746TER
10C 20T @ 2.0 GHz
8488
8488
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
Intel Core i9-11980HK
8C 16T @ 3.3 GHz
8418
8418

Geekbench 6 (Multi-Core)

AMD Ryzen 9 5980HX
8C 16T @ 3.3 GHz
7845
7845
Intel Core i7-1270P
12C 16T @ 2.2 GHz
7789
7789
Intel Xeon W-2140B
8C 16T @ 3.2 GHz
7785
7785
Intel Core i5-1235U
10C 12T @ 1.3 GHz
7764
7764
Intel Xeon E-2286M
8C 16T @ 2.4 GHz
7723
7723

Cinebench R15 (Multi-Core)

Intel Xeon E5-2660 v4
14C 28T @ 2.0 GHz
1774
1774
Intel Xeon E5-2687W v3
10C 20T @ 3.1 GHz
1752
1752
Intel Xeon W-2140B
8C 16T @ 3.2 GHz
1745
1745
Intel Xeon Gold 5118
12C 24T @ 2.3 GHz
1732
1732
Intel Xeon Silver 4116T
12C 24T @ 2.1 GHz
1722
1722

Geekbench 6 (Single-Core)

Intel Xeon E3-1545M v5
4C 8T @ 2.9 GHz
1348
1348
Intel Xeon Gold 6246R
16C 32T @ 3.4 GHz
1342
1342
Intel Xeon W-2140B
8C 16T @ 3.2 GHz
1338
1338
AMD Ryzen 5 7520U
4C 8T @ 2.8 GHz
1336
1336
Intel Xeon D-1736NT
8C 16T @ 2.7 GHz
1336
1336

Geekbench 5, 64bit (Single-Core)

Intel Xeon Gold 6246R
16C 32T @ 3.4 GHz
1127
1127
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
Intel Core i5-10400
6C 12T @ 2.9 GHz
1120
1120

Cinebench R15 (Single-Core)

Intel Xeon E5-1680 v3
8C 16T @ 3.2 GHz
193
193
Intel Xeon W-2150B
10C 20T @ 3.0 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