Xeon 6516P-B vs i7-5850EQ
Primary details
Comparing Core i7-5850EQ and Xeon 6516P-B processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1390 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Server |
| Series | Intel Core i7 | no data |
| Power efficiency | 8.90 | no data |
| Designer | Intel | Intel |
| Architecture codename | Broadwell (2015−2019) | Granite Rapids (2024−2025) |
| Release date | 2 June 2015 (9 years ago) | 24 February 2025 (recently) |
| Launch price (MSRP) | no data | $1,544 |
Detailed specifications
Core i7-5850EQ and Xeon 6516P-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) | 20 (Icosa-Core) |
| Threads | 8 | 40 |
| Base clock speed | no data | 2.3 GHz |
| Boost clock speed | 2.7 GHz | 3.5 GHz |
| Bus type | DMI 2.0 | no data |
| Bus rate | 5 GT/s | no data |
| Multiplier | 27 | no data |
| L1 cache | no data | 112 KB (per core) |
| L2 cache | 1 MB | 2 MB (per core) |
| L3 cache | 6 MB | 80 MB (shared) |
| Chip lithography | 14 nm | 5 nm |
| Die size | no data | 598 mm2 |
| Maximum case temperature (TCase) | no data | 85 °C |
| 64 bit support | - | + |
| Windows 11 compatibility | - | no data |
Compatibility
Information on Core i7-5850EQ and Xeon 6516P-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 (Uniprocessor) | 2 |
| Socket | no data | Intel BGA 4368 |
| Power consumption (TDP) | 47 Watt | 145 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i7-5850EQ and Xeon 6516P-B. You'll probably need this information if you require some particular technology.
| AES-NI | + | + |
| AVX | + | + |
| Enhanced SpeedStep (EIST) | + | no data |
| TSX | + | + |
Security technologies
Core i7-5850EQ and Xeon 6516P-B technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i7-5850EQ and Xeon 6516P-B are enumerated here.
| VT-d | no data | + |
| VT-x | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i7-5850EQ and Xeon 6516P-B. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR5 |
| Maximum memory size | 32 GB | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | N/A |
Peripherals
Specifications and connection of peripherals supported by Core i7-5850EQ and Xeon 6516P-B.
| PCIe version | 3.0 | 5.0 |
| PCI Express lanes | 16 | 32 |
Pros & cons summary
| Recency | 2 June 2015 | 24 February 2025 |
| Physical cores | 4 | 20 |
| Threads | 8 | 40 |
| Chip lithography | 14 nm | 5 nm |
| Power consumption (TDP) | 47 Watt | 145 Watt |
i7-5850EQ has 208.5% lower power consumption.
Xeon 6516P-B, on the other hand, has an age advantage of 9 years, 400% more physical cores and 400% more threads, and a 180% more advanced lithography process.
We couldn't decide between Intel Core i7-5850EQ and Intel Xeon 6516P-B. We've got no test results to judge.
Be aware that Core i7-5850EQ is a notebook processor while Xeon 6516P-B is a server/workstation one.
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