Xeon E-2488 vs Celeron 3865U
Aggregate performance score
Xeon E-2488 outperforms Celeron 3865U by a whopping 2166% based on our aggregate benchmark results.
Primary details
Comparing Celeron 3865U and Xeon E-2488 processor market type (desktop or notebook), architecture, sales start time and price.
Place in performance ranking | 2492 | 285 |
Place by popularity | not in top-100 | not in top-100 |
Market segment | Laptop | Server |
Series | Intel Celeron | no data |
Architecture codename | Kaby Lake (2016−2019) | Raptor Lake-S |
Release date | 3 January 2017 (7 years ago) | 14 December 2023 (less than a year ago) |
Launch price (MSRP) | $107 | no data |
Detailed specifications
Celeron 3865U and Xeon E-2488 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 | 2 (Dual-core) | 8 (Octa-Core) |
Threads | 2 | 16 |
Base clock speed | no data | 3.2 GHz |
Boost clock speed | 1.8 GHz | 5.6 GHz |
Bus support | 4 GT/s | no data |
L1 cache | 128 KB | 80 KB (per core) |
L2 cache | 512 KB | 2 MB (per core) |
L3 cache | 2 MB | 24 MB (shared) |
Chip lithography | 14 nm | 10 nm |
Die size | 98.7 mm2 | 257 mm2 |
Maximum core temperature | 100 °C | no data |
64 bit support | + | + |
Windows 11 compatibility | - | no data |
Unlocked multiplier | No | No |
Compatibility
Information on Celeron 3865U and Xeon E-2488 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) | 1 |
Socket | BGA | 1700 |
Power consumption (TDP) | 15 Watt | 95 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Celeron 3865U and Xeon E-2488. You'll probably need this information if you require some particular technology.
AES-NI | + | + |
AVX | + | + |
vPro | + | no data |
Enhanced SpeedStep (EIST) | + | + |
Hyper-Threading Technology | + | no data |
TSX | no data | + |
Security technologies
Celeron 3865U and Xeon E-2488 technologies aimed at improving security, for example, by protecting against hacks.
TXT | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Celeron 3865U and Xeon E-2488 are enumerated here.
AMD-V | + | no data |
VT-d | + | + |
VT-x | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Celeron 3865U and Xeon E-2488. Depending on the motherboard, higher memory frequencies may be supported.
Supported memory types | DDR3, DDR4 | DDR5 |
Maximum memory size | 64 GB | no data |
Max memory channels | 2 | no data |
Maximum memory bandwidth | 34.134 GB/s | no data |
ECC memory support | - | + |
Graphics specifications
General parameters of integrated GPUs, if any.
Integrated graphics card | Intel HD Graphics 610 | N/A |
Peripherals
Specifications and connection of peripherals supported by Celeron 3865U and Xeon E-2488.
PCIe version | 3.0 | 5.0 |
PCI Express lanes | 16 | 16 |
Synthetic benchmark performance
Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.
Combined synthetic benchmark score
This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.
Xeon E-2488 outperforms Celeron 3865U by 2166% based on our aggregate benchmark results.
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.
Benchmark coverage: 68%
Xeon E-2488 outperforms Celeron 3865U by 2157% in Passmark.
Pros & cons summary
Performance score | 0.85 | 19.26 |
Recency | 3 January 2017 | 14 December 2023 |
Physical cores | 2 | 8 |
Threads | 2 | 16 |
Chip lithography | 14 nm | 10 nm |
Power consumption (TDP) | 15 Watt | 95 Watt |
Celeron 3865U has 533.3% lower power consumption.
Xeon E-2488, on the other hand, has a 2165.9% higher aggregate performance score, an age advantage of 6 years, 300% more physical cores and 700% more threads, and a 40% more advanced lithography process.
The Xeon E-2488 is our recommended choice as it beats the Celeron 3865U in performance tests.
Be aware that Celeron 3865U is a notebook processor while Xeon E-2488 is a server/workstation one.
Should you still have questions on choice between Celeron 3865U and Xeon E-2488, ask them in Comments section, and we shall answer.
Similar processor comparisons
We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.