Core i9-13900K vs Xeon E7-8855 v4
Primary details
Comparing Xeon E7-8855 v4 and Core i9-13900K processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | not rated | 73 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | no data | 72.71 |
| Market segment | Server | Desktop processor |
| Series | no data | Intel Core i9 |
| Architecture codename | no data | Raptor Lake, Raptor Cove, Gracemont |
| Release date | 1 April 2016 (8 years ago) | 27 September 2022 (1 year ago) |
| Launch price (MSRP) | no data | $589 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Xeon E7-8855 v4 and Core i9-13900K 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 | no data | 24 (Tetracosa-Core) |
| Threads | no data | 32 |
| Base clock speed | no data | 3 GHz |
| Boost clock speed | no data | 5.8 GHz |
| Bus support | no data | 4 × 16 GT/s |
| L1 cache | no data | 1.5 MB |
| L2 cache | no data | 16 MB |
| L3 cache | no data | 12 MB |
| Chip lithography | no data | Intel 7 nm |
| Die size | no data | 257 mm2 |
| Maximum core temperature | 73 °C | 100 °C |
| Maximum case temperature (TCase) | no data | 72 °C |
| 64 bit support | - | + |
| Windows 11 compatibility | - | + |
| Unlocked multiplier | No | Yes |
Compatibility
Information on Xeon E7-8855 v4 and Core i9-13900K 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 | 8 | 1 |
| Socket | no data | LGA 1700 |
| Power consumption (TDP) | 140 Watt | 125 W, 253 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon E7-8855 v4 and Core i9-13900K. You'll probably need this information if you require some particular technology.
| AES-NI | no data | + |
| AVX | no data | + |
| vPro | no data | + |
| Enhanced SpeedStep (EIST) | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon E7-8855 v4 and Core i9-13900K are enumerated here.
| VT-d | no data | + |
| VT-x | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon E7-8855 v4 and Core i9-13900K. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR4, DDR5 |
| Maximum memory size | no data | 128 GB |
| Maximum memory bandwidth | 102 GB/s | 89.604 GB/s |
| ECC memory support | + | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | Intel UHD Graphics 770 |
Peripherals
Specifications and connection of peripherals supported by Xeon E7-8855 v4 and Core i9-13900K.
| PCIe version | no data | 5.0 |
| PCI Express lanes | 32 | 20 |
Pros & cons summary
| Recency | 1 April 2016 | 27 September 2022 |
| Power consumption (TDP) | 140 Watt | 125 Watt |
i9-13900K has an age advantage of 6 years, and 12% lower power consumption.
We couldn't decide between Xeon E7-8855 v4 and Core i9-13900K. We've got no test results to judge.
Be aware that Xeon E7-8855 v4 is a server/workstation processor while Core i9-13900K is a desktop one.
Should you still have questions on choice between Xeon E7-8855 v4 and Core i9-13900K, ask them in Comments section, and we shall answer.
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