Xeon E-2456 vs Ryzen Threadripper 2900X
Primary details
Comparing Ryzen Threadripper 2900X and Xeon E-2456 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 470 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | no data | 93.12 |
| Market segment | Desktop processor | Server |
| Power efficiency | no data | 17.69 |
| Architecture codename | Zen (2017−2020) | Raptor Lake-S (2023−2024) |
| Release date | August 2018 (6 years ago) | 14 December 2023 (less than a year ago) |
| Launch price (MSRP) | no data | $375 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Ryzen Threadripper 2900X and Xeon E-2456 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 | 8 (Octa-Core) | 6 (Hexa-Core) |
| Threads | no data | 12 |
| Base clock speed | no data | 3.3 GHz |
| Boost clock speed | 3.1 GHz | 5.1 GHz |
| Bus rate | no data | 16 GT/s |
| L1 cache | 96 KB (per core) | 80 KB (per core) |
| L2 cache | 512 KB (per core) | 1.25 MB (per core) |
| L3 cache | 32768 KB | 18 MB (shared) |
| Chip lithography | 14 nm | Intel 7 nm |
| Die size | 213 mm2 | 163 mm2 |
| Maximum core temperature | no data | 100 °C |
| Number of transistors | 9600 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | no data |
| Unlocked multiplier | + | - |
Compatibility
Information on Ryzen Threadripper 2900X and Xeon E-2456 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 |
| Socket | no data | FCLGA1700 |
| Power consumption (TDP) | 125 Watt | 80 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen Threadripper 2900X and Xeon E-2456. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 |
| AES-NI | - | + |
| AVX | - | + |
| Enhanced SpeedStep (EIST) | no data | + |
| Turbo Boost Technology | no data | 2 |
| Hyper-Threading Technology | no data | + |
| Idle States | no data | + |
| Thermal Monitoring | - | + |
| Turbo Boost Max 3.0 | no data | - |
Security technologies
Ryzen Threadripper 2900X and Xeon E-2456 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
| EDB | no data | + |
| Secure Key | no data | + |
| OS Guard | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Ryzen Threadripper 2900X and Xeon E-2456 are enumerated here.
| AMD-V | + | - |
| VT-d | no data | + |
| VT-x | no data | + |
| EPT | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen Threadripper 2900X and Xeon E-2456. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 | DDR5-4800 |
| Maximum memory size | no data | 128 GB |
| Max memory channels | no data | 2 |
| ECC memory support | - | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | N/A |
Peripherals
Specifications and connection of peripherals supported by Ryzen Threadripper 2900X and Xeon E-2456.
| PCIe version | no data | 5 |
| PCI Express lanes | no data | 16 |
Pros & cons summary
| Physical cores | 8 | 6 |
| Power consumption (TDP) | 125 Watt | 80 Watt |
Ryzen Threadripper 2900X has 33.3% more physical cores.
Xeon E-2456, on the other hand, has 56.3% lower power consumption.
We couldn't decide between Ryzen Threadripper 2900X and Xeon E-2456. We've got no test results to judge.
Note that Ryzen Threadripper 2900X is a desktop processor while Xeon E-2456 is a server/workstation one.
Should you still have questions on choice between Ryzen Threadripper 2900X and Xeon E-2456, ask them in Comments section, and we shall answer.
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