Xeon D-2191 vs Apple M4 Pro (14 cores)
Primary details
Comparing Apple M4 Pro (14 cores) and Xeon D-2191 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 180 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Server |
| Series | Apple M4 | Intel Xeon D |
| Power efficiency | 64.26 | no data |
| Architecture codename | no data | Skylake (server) (2017−2018) |
| Release date | 30 October 2024 (less than a year ago) | 7 February 2018 (6 years ago) |
| Launch price (MSRP) | no data | $2,406 |
Detailed specifications
Apple M4 Pro (14 cores) and Xeon D-2191 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 | 14 (Tetradeca-Core) | 18 (Octadeca-Core) |
| Threads | 14 | 36 |
| Base clock speed | no data | 1.6 GHz |
| Boost clock speed | 4.5 GHz | 3 GHz |
| Bus type | no data | DMI 3.0 |
| Bus rate | no data | 4 × 8 GT/s |
| Multiplier | no data | 16 |
| L1 cache | no data | 1.125 MB |
| L2 cache | no data | 18 MB |
| L3 cache | no data | 24.75 MB |
| Chip lithography | 3 nm | 14 nm |
| 64 bit support | + | + |
| Windows 11 compatibility | no data | - |
Compatibility
Information on Apple M4 Pro (14 cores) and Xeon D-2191 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 | no data | 1 (Uniprocessor) |
| Socket | no data | FCBGA2518 |
| Power consumption (TDP) | 40 Watt | 86 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Apple M4 Pro (14 cores) and Xeon D-2191. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | Intel® AVX2 |
| AES-NI | - | + |
| AVX | - | + |
| vPro | no data | + |
| Enhanced SpeedStep (EIST) | no data | + |
| QuickAssist | no data | - |
| Turbo Boost Technology | no data | 2.0 |
| Hyper-Threading Technology | no data | + |
| TSX | - | + |
| Idle States | no data | + |
| Thermal Monitoring | - | + |
| Turbo Boost Max 3.0 | no data | - |
Security technologies
Apple M4 Pro (14 cores) and Xeon D-2191 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
| EDB | no data | + |
| Secure Key | no data | + |
| MPX | - | + |
| SGX | no data | - |
| OS Guard | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Apple M4 Pro (14 cores) and Xeon D-2191 are enumerated here.
| VT-d | no data | + |
| VT-x | no data | + |
| EPT | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Apple M4 Pro (14 cores) and Xeon D-2191. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR4 |
| Maximum memory size | no data | 512 GB |
| Max memory channels | no data | 4 |
| Maximum memory bandwidth | no data | 76.805 GB/s |
| ECC memory support | - | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Apple M4 20-core GPU | no data |
Peripherals
Specifications and connection of peripherals supported by Apple M4 Pro (14 cores) and Xeon D-2191.
| PCIe version | no data | 3.0 |
| PCI Express lanes | no data | 32 |
Pros & cons summary
| Recency | 30 October 2024 | 7 February 2018 |
| Physical cores | 14 | 18 |
| Threads | 14 | 36 |
| Chip lithography | 3 nm | 14 nm |
| Power consumption (TDP) | 40 Watt | 86 Watt |
Apple M4 Pro (14 cores) has an age advantage of 6 years, a 366.7% more advanced lithography process, and 115% lower power consumption.
Xeon D-2191, on the other hand, has 28.6% more physical cores and 157.1% more threads.
We couldn't decide between Apple M4 Pro (14 cores) and Xeon D-2191. We've got no test results to judge.
Note that Apple M4 Pro (14 cores) is a desktop processor while Xeon D-2191 is a server/workstation one.
Should you still have questions on choice between Apple M4 Pro (14 cores) and Xeon D-2191, ask them in Comments section, and we shall answer.
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