EPYC 7H12 vs Celeron N2940
Aggregate performance score
EPYC 7H12 outperforms Celeron N2940 by a whopping 6542% based on our aggregate benchmark results.
Primary details
Comparing Celeron N2940 and EPYC 7H12 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2742 | 48 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Server |
| Series | Intel Celeron | AMD EPYC |
| Power efficiency | 8.92 | 14.82 |
| Architecture codename | Bay Trail-M (2013−2014) | Zen 2 (2017−2020) |
| Release date | 22 May 2014 (10 years ago) | 18 September 2019 (5 years ago) |
Detailed specifications
Celeron N2940 and EPYC 7H12 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 | 4 (Quad-Core) | 64 (Tetrahexaconta-Core) |
| Threads | 4 | 128 |
| Base clock speed | 1.83 GHz | 2.6 GHz |
| Boost clock speed | 2.25 GHz | 3.3 GHz |
| Multiplier | no data | 26 |
| L1 cache | 56K (per core) | 96K (per core) |
| L2 cache | 512K (per core) | 512K (per core) |
| L3 cache | 0 KB | 256 MB (shared) |
| Chip lithography | 22 nm | 7 nm, 14 nm |
| Die size | no data | 192 mm2 |
| Maximum core temperature | 100 °C | no data |
| Number of transistors | no data | 4,800 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
| Unlocked multiplier | - | + |
Compatibility
Information on Celeron N2940 and EPYC 7H12 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 | 2 (Multiprocessor) |
| Socket | FCBGA1170 | TR4 |
| Power consumption (TDP) | 7.5 Watt | 280 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Celeron N2940 and EPYC 7H12. You'll probably need this information if you require some particular technology.
| AES-NI | - | + |
| AVX | - | + |
| Enhanced SpeedStep (EIST) | + | no data |
| Turbo Boost Technology | - | no data |
| Hyper-Threading Technology | - | no data |
| Idle States | + | no data |
| Smart Connect | + | no data |
| Precision Boost 2 | no data | + |
Security technologies
Celeron N2940 and EPYC 7H12 technologies aimed at improving security, for example, by protecting against hacks.
| EDB | + | no data |
| Secure Key | + | no data |
| Anti-Theft | - | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Celeron N2940 and EPYC 7H12 are enumerated here.
| AMD-V | - | + |
| VT-d | - | no data |
| VT-x | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Celeron N2940 and EPYC 7H12. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR4 Eight-channel |
| Maximum memory size | 8 GB | 4 TiB |
| Max memory channels | 2 | 8 |
| Maximum memory bandwidth | 21.32 GB/s | 204.763 GB/s |
| ECC memory support | - | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel® HD Graphics for Intel Atom® Processor Z3700 Series | no data |
| Quick Sync Video | + | - |
| Graphics max frequency | 854 MHz | no data |
Graphics interfaces
Available interfaces and connections of Celeron N2940 and EPYC 7H12 integrated GPUs.
| Number of displays supported | 2 | no data |
Peripherals
Specifications and connection of peripherals supported by Celeron N2940 and EPYC 7H12.
| PCIe version | 2.0 | no data |
| PCI Express lanes | 4 | no data |
| USB revision | 3.0 and 2.0 | no data |
| Total number of SATA ports | 2 | no data |
| Number of USB ports | 5 | no data |
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.
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.
Pros & cons summary
| Performance score | 0.66 | 43.84 |
| Recency | 22 May 2014 | 18 September 2019 |
| Physical cores | 4 | 64 |
| Threads | 4 | 128 |
| Chip lithography | 22 nm | 7 nm |
| Power consumption (TDP) | 7 Watt | 280 Watt |
Celeron N2940 has 3900% lower power consumption.
EPYC 7H12, on the other hand, has a 6542.4% higher aggregate performance score, an age advantage of 5 years, 1500% more physical cores and 3100% more threads, and a 214.3% more advanced lithography process.
The EPYC 7H12 is our recommended choice as it beats the Celeron N2940 in performance tests.
Be aware that Celeron N2940 is a notebook processor while EPYC 7H12 is a server/workstation one.
Should you still have questions on choice between Celeron N2940 and EPYC 7H12, ask them in Comments section, and we shall answer.
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