EPYC 9355P vs i3-540
Primary details
Comparing Core i3-540 and EPYC 9355P processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2481 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 0.11 | no data |
| Market segment | Desktop processor | Server |
| Power efficiency | 1.25 | no data |
| Architecture codename | Clarkdale (2010−2011) | Turin (2024) |
| Release date | 7 January 2010 (14 years ago) | 10 October 2024 (less than a year ago) |
| Launch price (MSRP) | $45 | $2,998 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Core i3-540 and EPYC 9355P 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) | 32 (Dotriaconta-Core) |
| Threads | 4 | 64 |
| Base clock speed | 3.06 GHz | 3.55 GHz |
| Boost clock speed | 0.07 GHz | 4.4 GHz |
| Bus rate | 2.5 GT/s | no data |
| L1 cache | 64 KB (per core) | 80 KB (per core) |
| L2 cache | 256 KB (per core) | 1 MB (per core) |
| L3 cache | 4 MB (shared) | 256 MB (shared) |
| Chip lithography | 32 nm | 4 nm |
| Die size | 81 mm2 | 8x 70.6 mm2 |
| Maximum core temperature | 73 °C | no data |
| Number of transistors | 382 million | 66,520 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | no data |
Compatibility
Information on Core i3-540 and EPYC 9355P 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 | FCLGA1156 | SP5 |
| Power consumption (TDP) | 73 Watt | 280 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i3-540 and EPYC 9355P. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.2 | no data |
| AES-NI | - | + |
| AVX | - | + |
| Enhanced SpeedStep (EIST) | + | no data |
| Turbo Boost Technology | - | no data |
| Hyper-Threading Technology | + | no data |
| Idle States | + | no data |
| Demand Based Switching | - | no data |
| PAE | 36 Bit | no data |
| FDI | + | no data |
| Precision Boost 2 | no data | + |
Security technologies
Core i3-540 and EPYC 9355P technologies aimed at improving security, for example, by protecting against hacks.
| TXT | - | no data |
| EDB | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i3-540 and EPYC 9355P are enumerated here.
| AMD-V | - | + |
| VT-x | + | no data |
| EPT | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i3-540 and EPYC 9355P. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR5 |
| Maximum memory size | 16.38 GB | no data |
| Max memory channels | 2 | no data |
| Maximum memory bandwidth | 21 GB/s | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel® HD Graphics for Previous Generation Intel® Processors | N/A |
| Clear Video HD | + | no data |
Graphics interfaces
Available interfaces and connections of Core i3-540 and EPYC 9355P integrated GPUs.
| Number of displays supported | 2 | no data |
Peripherals
Specifications and connection of peripherals supported by Core i3-540 and EPYC 9355P.
| PCIe version | 2.0 | 5.0 |
| PCI Express lanes | 16 | 128 |
Pros & cons summary
| Recency | 7 January 2010 | 10 October 2024 |
| Physical cores | 2 | 32 |
| Threads | 4 | 64 |
| Chip lithography | 32 nm | 4 nm |
| Power consumption (TDP) | 73 Watt | 280 Watt |
i3-540 has 283.6% lower power consumption.
EPYC 9355P, on the other hand, has an age advantage of 14 years, 1500% more physical cores and 1500% more threads, and a 700% more advanced lithography process.
We couldn't decide between Core i3-540 and EPYC 9355P. We've got no test results to judge.
Note that Core i3-540 is a desktop processor while EPYC 9355P is a server/workstation one.
Should you still have questions on choice between Core i3-540 and EPYC 9355P, ask them in Comments section, and we shall answer.
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