Xeon w5-2455X vs Celeron 900
Primary details
Comparing Celeron 900 and Xeon w5-2455X processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 211 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | no data | 62.31 |
| Market segment | Laptop | Server |
| Power efficiency | no data | 11.27 |
| Architecture codename | no data | Sapphire Rapids (2023−2024) |
| Release date | 1 January 2009 (15 years ago) | 15 February 2023 (1 year ago) |
| Launch price (MSRP) | no data | $1,039 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Celeron 900 and Xeon w5-2455X 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 | 12 (Dodeca-Core) |
| Threads | no data | 24 |
| Base clock speed | 2.2 GHz | 3.2 GHz |
| Boost clock speed | no data | 4.6 GHz |
| L1 cache | no data | 80 KB (per core) |
| L2 cache | no data | 2 MB (per core) |
| L3 cache | 1 MB L2 Cache | 30 MB |
| Chip lithography | 45 nm | Intel 7 nm |
| Maximum core temperature | 105 °C | no data |
| Maximum case temperature (TCase) | no data | 77 °C |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
| Unlocked multiplier | - | + |
Compatibility
Information on Celeron 900 and Xeon w5-2455X 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 | no data | 1 |
| Socket | PGA478 | FCLGA4677 |
| Power consumption (TDP) | 35 Watt | 200 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Celeron 900 and Xeon w5-2455X. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | Intel® SSE4.1, Intel® AMX, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512 |
| AES-NI | - | + |
| AVX | - | + |
| vPro | no data | + |
| Enhanced SpeedStep (EIST) | - | + |
| Speed Shift | no data | + |
| Turbo Boost Technology | - | 2.0 |
| Hyper-Threading Technology | - | + |
| TSX | - | + |
| Turbo Boost Max 3.0 | no data | + |
| Deep Learning Boost | - | + |
Security technologies
Celeron 900 and Xeon w5-2455X technologies aimed at improving security, for example, by protecting against hacks.
| TXT | - | + |
| EDB | + | + |
| SGX | no data | - |
| OS Guard | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Celeron 900 and Xeon w5-2455X are enumerated here.
| VT-d | no data | + |
| VT-x | - | + |
| EPT | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Celeron 900 and Xeon w5-2455X. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR5-4800 |
| Maximum memory size | no data | 2 TB |
| Max memory channels | no data | 4 |
| 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 Celeron 900 and Xeon w5-2455X.
| PCIe version | no data | 5.0 |
| PCI Express lanes | no data | 64 |
Synthetic benchmark performance
Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.
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.
GeekBench 5 Single-Core
GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.
GeekBench 5 Multi-Core
GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.
Pros & cons summary
| Recency | 1 January 2009 | 15 February 2023 |
| Power consumption (TDP) | 35 Watt | 200 Watt |
Celeron 900 has 471.4% lower power consumption.
Xeon w5-2455X, on the other hand, has an age advantage of 14 years.
We couldn't decide between Celeron 900 and Xeon w5-2455X. We've got no test results to judge.
Be aware that Celeron 900 is a notebook processor while Xeon w5-2455X is a server/workstation one.
Should you still have questions on choice between Celeron 900 and Xeon w5-2455X, ask them in Comments section, and we shall answer.
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