i5-10400F vs Celeron 947UE
Primary details
Comparing Celeron 947UE and Core i5-10400F processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 926 |
| Place by popularity | not in top-100 | 10 |
| Cost-effectiveness evaluation | no data | 23.77 |
| Market segment | Laptop | Desktop processor |
| Power efficiency | no data | 11.92 |
| Architecture codename | Ivy Bridge (2012−2013) | Comet Lake (2020) |
| Release date | 20 January 2013 (11 years ago) | 30 April 2020 (4 years ago) |
| Launch price (MSRP) | no data | $155 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Celeron 947UE and Core i5-10400F 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 | 1 (Single-Core) | 6 (Hexa-Core) |
| Threads | 1 | 12 |
| Base clock speed | no data | 2.9 GHz |
| Boost clock speed | 1.4 GHz | 4.3 GHz |
| Bus rate | no data | 8 GT/s |
| L1 cache | 64 KB (per core) | 64K (per core) |
| L2 cache | 256 KB (per core) | 256K (per core) |
| L3 cache | 1024 KB | 12 MB (shared) |
| Chip lithography | 22 nm | 14 nm |
| Die size | 118 mm2 | no data |
| Maximum core temperature | no data | 100 °C |
| Maximum case temperature (TCase) | 105 °C | 72 °C |
| Number of transistors | 1,400 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
Compatibility
Information on Celeron 947UE and Core i5-10400F 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 | Intel BGA1023 | FCLGA1200 |
| Power consumption (TDP) | 17 Watt | 65 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Celeron 947UE and Core i5-10400F. 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) | + | + |
| Turbo Boost Technology | no data | 2.0 |
| Hyper-Threading Technology | no data | + |
| Idle States | no data | + |
| Thermal Monitoring | - | + |
| Turbo Boost Max 3.0 | no data | - |
Security technologies
Celeron 947UE and Core i5-10400F technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
| EDB | no data | + |
| Secure Key | no data | + |
| Identity Protection | - | + |
| SGX | no data | Yes with Intel® ME |
| OS Guard | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Celeron 947UE and Core i5-10400F 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 947UE and Core i5-10400F. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR4 |
| Maximum memory size | no data | 128 GB |
| Max memory channels | no data | 2 |
| Maximum memory bandwidth | no data | 41.6 GB/s |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel HD | no data |
Peripherals
Specifications and connection of peripherals supported by Celeron 947UE and Core i5-10400F.
| PCIe version | no data | 3.0 |
| PCI Express lanes | no data | 16 |
Pros & cons summary
| Recency | 20 January 2013 | 30 April 2020 |
| Physical cores | 1 | 6 |
| Threads | 1 | 12 |
| Chip lithography | 22 nm | 14 nm |
| Power consumption (TDP) | 17 Watt | 65 Watt |
Celeron 947UE has 282.4% lower power consumption.
i5-10400F, on the other hand, has an age advantage of 7 years, 500% more physical cores and 1100% more threads, and a 57.1% more advanced lithography process.
We couldn't decide between Celeron 947UE and Core i5-10400F. We've got no test results to judge.
Be aware that Celeron 947UE is a notebook processor while Core i5-10400F is a desktop one.
Should you still have questions on choice between Celeron 947UE and Core i5-10400F, ask them in Comments section, and we shall answer.
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