| Name: | Intel Xeon W-2140B | 
| Family: | Intel Xeon W | 
| Group: | Intel Xeon W-2100/3100 | 
| Segment: | Desktop / Server | 
| Generation: | 6 | 
 
                    | Name: | Intel Xeon W-2140B | 
| Family: | Intel Xeon W | 
| Group: | Intel Xeon W-2100/3100 | 
| Segment: | Desktop / Server | 
| Generation: | 6 | 
| 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 type: | DDR4-2666 | 
| Max. Memory: | 512.0 GB | 
| Memory channels: | 4 | 
| Bandwidth: | 85.4 GB/s | 
| ECC: | Yes | 
| PCIe: | pci | 
| AES-NI: | Yes | 
| TDP (PL1 / PBP): | 105 W | 
| TDP (PL2): | None | 
| TDP up: | None | 
| TDP down: | None | 
| Tjunction max: | -- | 
| 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 | 
 Estimated results for PassMark CPU Mark
    Estimated results for PassMark CPU Mark
|   | Intel Xeon W-3223 
                    8C 16T @ 3.5 GHz
                 | 17428 | 
|   | Intel Core i7-6950X 
                    10C 20T @ 3.0 GHz
                 | 17377 | 
|   | Intel Xeon W-2140B 
                    8C 16T @ 3.2 GHz
                 | 17361 | 
|   | AMD Ryzen 7 PRO 5850U 
                    8C 16T @ 1.9 GHz
                 | 17360 | 
|   | Intel Core i7-1260P 
                    12C 16T @ 2.1 GHz
                 | 17345 | 
 Geekbench 5, 64bit (Multi-Core)
    Geekbench 5, 64bit (Multi-Core)
|   | Intel Xeon D-1746TER 
                    10C 20T @ 2.0 GHz
                 | 8488 | 
|   | Intel Xeon W-1350 
                    6C 12T @ 3.3 GHz
                 | 8486 | 
|   | Intel Xeon W-2140B 
                    8C 16T @ 3.2 GHz
                 | 8457 | 
|   | AMD Ryzen 9 5900H 
                    8C 16T @ 3.1 GHz
                 | 8449 | 
|   | Intel Core i9-11980HK 
                    8C 16T @ 3.3 GHz
                 | 8418 | 
 Geekbench 6 (Multi-Core)
    Geekbench 6 (Multi-Core)
|   | AMD Ryzen 9 5980HX 
                    8C 16T @ 3.3 GHz
                 | 7845 | 
|   | Intel Core i7-1270P 
                    12C 16T @ 2.2 GHz
                 | 7789 | 
|   | Intel Xeon W-2140B 
                    8C 16T @ 3.2 GHz
                 | 7785 | 
|   | Intel Core i5-1235U 
                    10C 12T @ 1.3 GHz
                 | 7764 | 
|   | Intel Xeon E-2286M 
                    8C 16T @ 2.4 GHz
                 | 7723 | 
 Cinebench R15 (Multi-Core)
    Cinebench R15 (Multi-Core)
|   | Intel Xeon E5-2660 v4 
                    14C 28T @ 2.0 GHz
                 | 1774 | 
|   | Intel Xeon E5-2687W v3 
                    10C 20T @ 3.1 GHz
                 | 1752 | 
|   | Intel Xeon W-2140B 
                    8C 16T @ 3.2 GHz
                 | 1745 | 
|   | Intel Xeon Gold 5118 
                    12C 24T @ 2.3 GHz
                 | 1732 | 
|   | Intel Xeon Silver 4116T 
                    12C 24T @ 2.1 GHz
                 | 1722 | 
 Geekbench 6 (Single-Core)
    Geekbench 6 (Single-Core)
|   | Intel Xeon E3-1545M v5 
                    4C 8T @ 2.9 GHz
                 | 1348 | 
|   | Intel Xeon Gold 6246R 
                    16C 32T @ 3.4 GHz
                 | 1342 | 
|   | Intel Xeon W-2140B 
                    8C 16T @ 3.2 GHz
                 | 1338 | 
|   | AMD Ryzen 5 7520U 
                    4C 8T @ 2.8 GHz
                 | 1336 | 
|   | Intel Xeon D-1736NT 
                    8C 16T @ 2.7 GHz
                 | 1336 | 
 Geekbench 5, 64bit (Single-Core)
    Geekbench 5, 64bit (Single-Core)
|   | Intel Xeon Gold 6246R 
                    16C 32T @ 3.4 GHz
                 | 1127 | 
|   | Intel Xeon E3-1230 v6 
                    4C 8T @ 3.5 GHz
                 | 1125 | 
|   | Intel Xeon W-2140B 
                    8C 16T @ 3.2 GHz
                 | 1125 | 
|   | Intel Xeon E3-1230 v6 
                    4C 8T @ 3.5 GHz
                 | 1125 | 
|   | Intel Core i5-10400 
                    6C 12T @ 2.9 GHz
                 | 1120 | 
 Cinebench R15 (Single-Core)
    Cinebench R15 (Single-Core)
|   | Intel Xeon E5-1680 v3 
                    8C 16T @ 3.2 GHz
                 | 193 | 
|   | Intel Xeon W-2150B 
                    10C 20T @ 3.0 GHz
                 | 193 | 
|   | Intel Xeon W-2140B 
                    8C 16T @ 3.2 GHz
                 | 193 | 
|   | Intel Xeon W-2145 
                    8C 16T @ 3.7 GHz
                 | 193 | 
|   | Intel Xeon W-2125 
                    4C 8T @ 4.0 GHz
                 | 193 |