Xeon 6546P-B vs E3-1258L v4
Primary details
Comparing Xeon E3-1258L v4 and Xeon 6546P-B processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Server | Server |
| Designer | Intel | Intel |
| Architecture codename | Broadwell-DT (2015) | Granite Rapids (2024−2025) |
| Release date | 2 June 2015 (9 years ago) | 24 February 2025 (recently) |
| Launch price (MSRP) | no data | $2,368 |
Detailed specifications
Xeon E3-1258L v4 and Xeon 6546P-B 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 | 4 (Quad-Core) | 32 (Dotriaconta-Core) |
| Threads | 8 | 64 |
| Base clock speed | 1.8 GHz | 2.3 GHz |
| Boost clock speed | 3.2 GHz | 3.5 GHz |
| L1 cache | 64K (per core) | 112 KB (per core) |
| L2 cache | 256K (per core) | 2 MB (per core) |
| L3 cache | 6 MB (shared) | 128 MB (shared) |
| Chip lithography | 14 nm | 5 nm |
| Die size | 182 mm2 | 598 mm2 |
| Maximum case temperature (TCase) | no data | 85 °C |
| 64 bit support | + | + |
Compatibility
Information on Xeon E3-1258L v4 and Xeon 6546P-B 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 | 2 |
| Socket | Intel BGA 1364 | Intel BGA 4368 |
| Power consumption (TDP) | 47 Watt | 195 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon E3-1258L v4 and Xeon 6546P-B. You'll probably need this information if you require some particular technology.
| AES-NI | + | + |
| AVX | + | + |
| vPro | + | no data |
| Enhanced SpeedStep (EIST) | + | no data |
| TSX | - | + |
Security technologies
Xeon E3-1258L v4 and Xeon 6546P-B technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon E3-1258L v4 and Xeon 6546P-B are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon E3-1258L v4 and Xeon 6546P-B. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3-1600 | DDR5 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel HD P5700 | N/A |
Peripherals
Specifications and connection of peripherals supported by Xeon E3-1258L v4 and Xeon 6546P-B.
| PCIe version | 3.0 | 5.0 |
| PCI Express lanes | no data | 32 |
Pros & cons summary
| Recency | 2 June 2015 | 24 February 2025 |
| Physical cores | 4 | 32 |
| Threads | 8 | 64 |
| Chip lithography | 14 nm | 5 nm |
| Power consumption (TDP) | 47 Watt | 195 Watt |
Xeon E3-1258L v4 has 314.9% lower power consumption.
Xeon 6546P-B, on the other hand, has an age advantage of 9 years, 700% more physical cores and 700% more threads, and a 180% more advanced lithography process.
We couldn't decide between Intel Xeon E3-1258L v4 and Intel Xeon 6546P-B. We've got no test results to judge.
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