i5-2540LM vs EPYC 7601
Primary details
Comparing EPYC 7601 and Core i5-2540LM processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 245 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 1.77 | no data |
| Market segment | Server | Laptop |
| Series | AMD EPYC | Intel Core i5 |
| Power efficiency | 11.28 | no data |
| Architecture codename | Naples (2017−2018) | Sandy Bridge (2011−2013) |
| Release date | 29 June 2017 (7 years ago) | no data (2024 years ago) |
| Launch price (MSRP) | $4,200 | no data |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
EPYC 7601 and Core i5-2540LM 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 | 32 (Dotriaconta-Core) | 2 (Dual-core) |
| Threads | 64 | 4 |
| Base clock speed | 2.2 GHz | no data |
| Boost clock speed | 3.2 GHz | 1.8 GHz |
| Bus type | no data | DMI 2.0 |
| Bus rate | no data | 4 × 5 GT/s |
| Multiplier | 22 | 18 |
| L1 cache | 96K (per core) | 128 KB |
| L2 cache | 512K (per core) | 512 KB |
| L3 cache | 64 MB (shared) | 3 MB |
| Chip lithography | 14 nm | 32 nm |
| Die size | 192 mm2 | 149 mm2 |
| Number of transistors | 4,800 million | 624 Million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| Unlocked multiplier | + | - |
Compatibility
Information on EPYC 7601 and Core i5-2540LM 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 (Multiprocessor) | 1 (Uniprocessor) |
| Socket | TR4 | no data |
| Power consumption (TDP) | 180 Watt | 35 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by EPYC 7601 and Core i5-2540LM. You'll probably need this information if you require some particular technology.
| AES-NI | + | + |
| FMA | - | + |
| AVX | + | + |
| vPro | no data | + |
| Enhanced SpeedStep (EIST) | no data | + |
Security technologies
EPYC 7601 and Core i5-2540LM technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by EPYC 7601 and Core i5-2540LM 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 EPYC 7601 and Core i5-2540LM. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 Eight-channel | DDR3-1333 |
| Maximum memory size | 2 TiB | 16 GB |
| Max memory channels | no data | 2 |
| Maximum memory bandwidth | 170.671 GB/s | 21.335 GB/s |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | Intel HD Graphics 3000 |
Peripherals
Specifications and connection of peripherals supported by EPYC 7601 and Core i5-2540LM.
| PCIe version | 3.0 | no data |
| PCI Express lanes | 128 | no data |
Pros & cons summary
| Physical cores | 32 | 2 |
| Threads | 64 | 4 |
| Chip lithography | 14 nm | 32 nm |
| Power consumption (TDP) | 180 Watt | 35 Watt |
EPYC 7601 has 1500% more physical cores and 1500% more threads, and a 128.6% more advanced lithography process.
i5-2540LM, on the other hand, has 414.3% lower power consumption.
We couldn't decide between EPYC 7601 and Core i5-2540LM. We've got no test results to judge.
Be aware that EPYC 7601 is a server/workstation processor while Core i5-2540LM is a notebook one.
Should you still have questions on choice between EPYC 7601 and Core i5-2540LM, ask them in Comments section, and we shall answer.
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