Xeon D-1587 vs 654
Aggregate performance score
Xeon 654 outperforms Xeon D-1587 by a whopping 350% based on our aggregate benchmark results.
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 129 | 1128 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 33.68 | 0.64 |
| Market segment | Server | Server |
| Series | no data | Intel Xeon D |
| Power efficiency | 7.40 | 5.05 |
| Designer | Intel | Intel |
| Manufacturer | Intel | Intel |
| Architecture codename | Granite Rapids (2024−2026) | Broadwell (2015−2019) |
| Release date | 2 February 2026 (recently) | 24 February 2016 (9 years ago) |
| Launch price (MSRP) | $1,199 | $1,443 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Xeon 654 has 5163% better value for money than Xeon D-1587.
Performance to price scatter graph
Detailed specifications
Xeon 654 and Xeon D-1587 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) | 16 (Hexadeca-Core) |
| Performance-cores | 18 | no data |
| Threads | 36 | 32 |
| Base clock speed | 3.1 GHz | 1.7 GHz |
| Boost clock speed | 4.8 GHz | 2.3 GHz |
| Bus type | no data | DMI 2.0 |
| Bus rate | 0 GT/s | no data |
| Multiplier | no data | 17 |
| L1 cache | 112 KB (per core) | 64K (per core) |
| L2 cache | 2 MB (per core) | 256K (per core) |
| L3 cache | 72 MB (shared) | 1.5 MB (per core) |
| Chip lithography | Intel 3 nm | 14 nm |
| Die size | 2x 598 mm2 | 306.18 mm2 |
| Maximum case temperature (TCase) | 72 °C | 80 °C |
| Number of transistors | no data | 3,200 million |
| 64 bit support | + | + |
| Windows 11 compatibility | no data | - |
| Unlocked multiplier | + | - |
Compatibility
Information on Xeon 654 and Xeon D-1587 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 | 1 (Uniprocessor) |
| Socket | FCLGA4710 | FCBGA1667 |
| Power consumption (TDP) | 200 Watt | 65 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon 654 and Xeon D-1587. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.1, Intel® AMX, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512 | Intel® AVX2 |
| AES-NI | + | + |
| AVX | + | + |
| vPro | + | no data |
| Enhanced SpeedStep (EIST) | + | + |
| Speed Shift | + | no data |
| Turbo Boost Technology | 2.0 | 2.0 |
| Hyper-Threading Technology | + | + |
| TSX | + | + |
| Idle States | no data | + |
| Thermal Monitoring | - | + |
| GPIO | no data | + |
| Turbo Boost Max 3.0 | + | no data |
| Deep Learning Boost | + | - |
Security technologies
Xeon 654 and Xeon D-1587 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | + |
| EDB | + | + |
| SGX | - | no data |
| OS Guard | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon 654 and Xeon D-1587 are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
| EPT | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon 654 and Xeon D-1587. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR5(6400MT/s) | DDR4, DDR3 |
| Maximum memory size | 4 TB | 128 GB |
| Max memory channels | 8 | 2 |
| Maximum memory bandwidth | no data | 34.124 GB/s |
| ECC memory support | + | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | N/A | no data |
Peripherals
Specifications and connection of peripherals supported by Xeon 654 and Xeon D-1587.
| PCIe version | 5.0 | 2.0/3.0 |
| PCI Express lanes | 128 | 24 |
| USB revision | no data | 2.0/3.0 |
| Total number of SATA ports | no data | 6 |
| Number of USB ports | no data | 8 |
| Integrated LAN | no data | + |
| UART | no data | + |
Synthetic benchmarks
Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.
Combined synthetic benchmark score
This is our combined benchmark performance rating.
Passmark
Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance. Other than that, Passmark measures multi-core performance.
Pros & cons summary
| Performance score | 35.04 | 7.78 |
| Recency | 2 February 2026 | 24 February 2016 |
| Physical cores | 18 | 16 |
| Threads | 36 | 32 |
| Power consumption (TDP) | 200 Watt | 65 Watt |
Xeon 654 has a 350.4% higher aggregate performance score, an age advantage of 9 years, and 12.5% more physical cores and 12.5% more threads.
Xeon D-1587, on the other hand, has 207.7% lower power consumption.
The Intel Xeon 654 is our recommended choice as it beats the Intel Xeon D-1587 in performance tests.
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