Celeron N5105 vs Pentium D 955
Primary details
Comparing Pentium D 955 and Celeron N5105 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 1737 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Desktop processor |
| Power efficiency | no data | 24.13 |
| Architecture codename | Presler (2005−2007) | Jasper Lake (2021) |
| Release date | January 2006 (18 years ago) | 11 January 2021 (3 years ago) |
Detailed specifications
Pentium D 955 and Celeron N5105 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) | 4 (Quad-Core) |
| Threads | no data | 4 |
| Base clock speed | no data | 2 GHz |
| Boost clock speed | 3.46 GHz | 2.9 GHz |
| L1 cache | 28 KB | no data |
| L2 cache | 4096 KB | 1.5 MB |
| L3 cache | 0 KB | 4 MB |
| Chip lithography | 65 nm | 10 nm |
| Die size | 140 mm2 | no data |
| Maximum core temperature | no data | 105 °C |
| Number of transistors | 376 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
Compatibility
Information on Pentium D 955 and Celeron N5105 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 | 2 | 1 |
| Socket | 775 | FCBGA1338 |
| Power consumption (TDP) | 130 Watt | 10 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Pentium D 955 and Celeron N5105. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | Intel® SSE4.2 |
| AES-NI | - | + |
| Enhanced SpeedStep (EIST) | + | + |
| Speed Shift | no data | + |
| Turbo Boost Technology | no data | - |
| Hyper-Threading Technology | no data | - |
| Idle States | no data | + |
| Thermal Monitoring | - | + |
| Smart Response | no data | - |
| GPIO | no data | + |
| Turbo Boost Max 3.0 | no data | - |
Security technologies
Pentium D 955 and Celeron N5105 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | - |
| Identity Protection | - | + |
| SGX | no data | - |
| OS Guard | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Pentium D 955 and Celeron N5105 are enumerated here.
| VT-d | no data | + |
| VT-x | no data | + |
| EPT | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Pentium D 955 and Celeron N5105. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR1, DDR2, DDR3 | DDR4 |
| Maximum memory size | no data | 16 GB |
| Max memory channels | no data | 2 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | Intel UHD Graphics |
| Quick Sync Video | - | + |
| Graphics max frequency | no data | 800 MHz |
| Execution Units | no data | 24 |
Graphics interfaces
Available interfaces and connections of Pentium D 955 and Celeron N5105 integrated GPUs.
| Number of displays supported | no data | 3 |
| eDP | no data | + |
| DisplayPort | - | + |
| HDMI | - | + |
| MIPI-DSI | no data | + |
Graphics image quality
Maximum display resolutions supported by Pentium D 955 and Celeron N5105 integrated GPUs, including resolutions over different interfaces.
| 4K resolution support | no data | + |
| Max resolution over HDMI 1.4 | no data | 4096x2160@60Hz |
| Max resolution over eDP | no data | 4096x2160@60Hz |
| Max resolution over DisplayPort | no data | 4096x2160@60Hz |
Graphics API support
APIs supported by Pentium D 955 and Celeron N5105 integrated GPUs, sometimes API versions are included.
| DirectX | no data | 12 |
| OpenGL | no data | 4.5 |
Peripherals
Specifications and connection of peripherals supported by Pentium D 955 and Celeron N5105.
| PCI Express lanes | no data | 8 |
| USB revision | no data | 2.0/3.2 |
| Max number of SATA 6 Gb/s Ports | no data | 2 |
| Number of USB ports | no data | 14 |
| Integrated LAN | no data | - |
| UART | no data | + |
Pros & cons summary
| Physical cores | 2 | 4 |
| Chip lithography | 65 nm | 10 nm |
| Power consumption (TDP) | 130 Watt | 10 Watt |
Celeron N5105 has 100% more physical cores, a 550% more advanced lithography process, and 1200% lower power consumption.
We couldn't decide between Pentium D 955 and Celeron N5105. We've got no test results to judge.
Should you still have questions on choice between Pentium D 955 and Celeron N5105, ask them in Comments section, and we shall answer.
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