Xeon 6513P-B vs Celeron 2957U
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 3038 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Server |
| Series | Intel Celeron | no data |
| Power efficiency | 1.37 | no data |
| Designer | Intel | Intel |
| Manufacturer | no data | Intel |
| Architecture codename | Haswell (2013−2015) | Granite Rapids (2024−2025) |
| Release date | 1 January 2014 (11 years ago) | 24 February 2025 (less than a year ago) |
| Launch price (MSRP) | $107 | $1,399 |
Detailed specifications
Celeron 2957U and Xeon 6513P-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 | 2 (Dual-core) | 20 (Icosa-Core) |
| Performance-cores | no data | 20 |
| Threads | 2 | 40 |
| Base clock speed | 1.4 GHz | 2 GHz |
| Boost clock speed | 1.4 GHz | 3.3 GHz |
| Bus rate | 5 GT/s | no data |
| L1 cache | 128 KB | 112 KB (per core) |
| L2 cache | 512 KB | 2 MB (per core) |
| L3 cache | 2 MB | 80 MB (shared) |
| Chip lithography | 22 nm | Intel 3 nm |
| Die size | no data | 598 mm2 |
| Maximum core temperature | 100 °C | no data |
| Maximum case temperature (TCase) | no data | 85 °C |
| 64 bit support | + | + |
| Windows 11 compatibility | - | no data |
Compatibility
Information on Celeron 2957U and Xeon 6513P-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 | 1 |
| Socket | FCBGA1168 | FCBGA4368 |
| Power consumption (TDP) | 15 Watt | 130 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Celeron 2957U and Xeon 6513P-B. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2 | Intel® AMX, Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512 |
| AES-NI | - | + |
| AVX | - | + |
| Enhanced SpeedStep (EIST) | + | - |
| QuickAssist | no data | + |
| Speed Shift | no data | - |
| Turbo Boost Technology | - | 2.0 |
| Hyper-Threading Technology | - | + |
| TSX | - | + |
| Idle States | + | no data |
| Thermal Monitoring | + | - |
| Smart Response | - | no data |
| GPIO | + | no data |
| Smart Connect | + | no data |
| FDI | - | no data |
| AMT | 9.5 | no data |
| Matrix Storage | - | no data |
| HD Audio | + | no data |
| RST | + | no data |
| Deep Learning Boost | - | + |
Security technologies
Celeron 2957U and Xeon 6513P-B technologies aimed at improving security, for example, by protecting against hacks.
| TXT | - | + |
| EDB | + | + |
| Secure Key | + | no data |
| SGX | no data | Yes with Intel® SPS |
| OS Guard | - | no data |
| Anti-Theft | - | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Celeron 2957U and Xeon 6513P-B are enumerated here.
| AMD-V | + | - |
| VT-d | - | + |
| VT-x | + | + |
| EPT | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Celeron 2957U and Xeon 6513P-B. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR5 |
| Maximum memory size | 16 GB | 1.13 TB |
| Max memory channels | 2 | 4 |
| Maximum memory bandwidth | 25.6 GB/s | no data |
| ECC memory support | - | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel HD Graphics for 4th Generation Intel Processors | N/A |
| Quick Sync Video | + | - |
| Clear Video | + | no data |
| Graphics max frequency | 1 GHz | no data |
Graphics interfaces
Available interfaces and connections of Celeron 2957U and Xeon 6513P-B integrated GPUs.
| Number of displays supported | 3 | no data |
| eDP | + | no data |
| DisplayPort | + | - |
| HDMI | + | - |
Peripherals
Specifications and connection of peripherals supported by Celeron 2957U and Xeon 6513P-B.
| PCIe version | 2.0 | Gen 4, Gen 5 |
| PCI Express lanes | 10 | 48 |
| PCI support | - | no data |
| USB revision | 3.0 | no data |
| Total number of SATA ports | 2 | no data |
| Integrated IDE | - | no data |
| Number of USB ports | 4 | no data |
| Integrated LAN | - | + |
| UART | + | no data |
Pros & cons summary
| Recency | 1 January 2014 | 24 February 2025 |
| Physical cores | 2 | 20 |
| Threads | 2 | 40 |
| Power consumption (TDP) | 15 Watt | 130 Watt |
Celeron 2957U has 766.7% lower power consumption.
Xeon 6513P-B, on the other hand, has an age advantage of 11 years, and 900% more physical cores and 1900% more threads.
We couldn't decide between Intel Celeron 2957U and Intel Xeon 6513P-B. We've got no test results to judge.
Be aware that Celeron 2957U is a notebook processor while Xeon 6513P-B is a server/workstation one.
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