Ultra 7 268V vs Xeon W-2191B
Aggregate performance score
Xeon W-2191B outperforms Core Ultra 7 268V by a moderate 16% based on our aggregate benchmark results.
Primary details
Comparing Xeon W-2191B and Core Ultra 7 268V processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 355 | 464 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Server | Laptop |
| Series | Intel Xeon W | no data |
| Power efficiency | 11.85 | 84.01 |
| Architecture codename | Skylake (server) (2017−2018) | Lunar Lake (2024) |
| Release date | 21 December 2017 (6 years ago) | 24 September 2024 (less than a year ago) |
Detailed specifications
Xeon W-2191B and Core Ultra 7 268V basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.
| Physical cores | 18 (Octadeca-Core) | 8 (Octa-Core) |
| Threads | 36 | 8 |
| Base clock speed | 2.3 GHz | 2.2 GHz |
| Boost clock speed | 4.3 GHz | 5 GHz |
| Bus type | DMI 3.0 | no data |
| Bus rate | 4 × 8 GT/s | 37 MHz |
| Multiplier | 23 | no data |
| L1 cache | 64K (per core) | 192 KB (per core) |
| L2 cache | 1 MB (per core) | 2.5 MB (per core) |
| L3 cache | 24.75 MB (shared) | 12 MB (shared) |
| Chip lithography | 14 nm | 3 nm |
| Die size | 484 mm2 | no data |
| Maximum core temperature | no data | 100 °C |
| Maximum case temperature (TCase) | 66 °C | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | no data |
Compatibility
Information on Xeon W-2191B and Core Ultra 7 268V compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.
| Number of CPUs in a configuration | 1 (Uniprocessor) | 1 |
| Socket | 2066 | Intel BGA 2833 |
| Power consumption (TDP) | 140 Watt | 17 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon W-2191B and Core Ultra 7 268V. You'll probably need this information if you require some particular technology.
| AES-NI | + | + |
| AVX | + | + |
| vPro | + | no data |
| Enhanced SpeedStep (EIST) | + | + |
| TSX | + | + |
Security technologies
Xeon W-2191B and Core Ultra 7 268V technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon W-2191B and Core Ultra 7 268V are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon W-2191B and Core Ultra 7 268V. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4-2666 | DDR5 |
| Maximum memory size | 512 GB | no data |
| Max memory channels | 4 | no data |
| Maximum memory bandwidth | 85.33 GB/s | no data |
| ECC memory support | + | - |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | Arc 140V |
Peripherals
Specifications and connection of peripherals supported by Xeon W-2191B and Core Ultra 7 268V.
| PCIe version | 3.0 | 5.0 |
| PCI Express lanes | 48 | 4 |
Pros & cons summary
| Performance score | 17.62 | 15.17 |
| Recency | 21 December 2017 | 24 September 2024 |
| Physical cores | 18 | 8 |
| Threads | 36 | 8 |
| Chip lithography | 14 nm | 3 nm |
| Power consumption (TDP) | 140 Watt | 17 Watt |
Xeon W-2191B has a 16.2% higher aggregate performance score, and 125% more physical cores and 350% more threads.
Ultra 7 268V, on the other hand, has an age advantage of 6 years, a 366.7% more advanced lithography process, and 723.5% lower power consumption.
The Xeon W-2191B is our recommended choice as it beats the Core Ultra 7 268V in performance tests.
Be aware that Xeon W-2191B is a server/workstation processor while Core Ultra 7 268V is a notebook one.
Should you still have questions on choice between Xeon W-2191B and Core Ultra 7 268V, ask them in Comments section, and we shall answer.
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