EPYC 7402 vs E1-1500
Primary details
Comparing E1-1500 and EPYC 7402 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 155 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | no data | 10.08 |
| Market segment | Desktop processor | Server |
| Series | AMD E-Series | AMD EPYC |
| Power efficiency | no data | 15.23 |
| Architecture codename | Zacate (2011−2013) | Zen 2 (2017−2020) |
| Release date | 6 January 2013 (11 years ago) | 7 August 2019 (5 years ago) |
| Launch price (MSRP) | no data | $1,783 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
E1-1500 and EPYC 7402 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) | 24 (Tetracosa-Core) |
| Threads | 2 | 48 |
| Base clock speed | no data | 2.8 GHz |
| Boost clock speed | 1.48 GHz | 3.35 GHz |
| Multiplier | no data | 28 |
| L1 cache | 64K (per core) | 96K (per core) |
| L2 cache | 512K (per core) | 512K (per core) |
| L3 cache | 0 KB | 128 MB (shared) |
| Chip lithography | 40 nm | 7 nm, 14 nm |
| Die size | 75 mm2 | 192 mm2 |
| Maximum case temperature (TCase) | 100 °C | no data |
| Number of transistors | no data | 4,800 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
| Unlocked multiplier | - | + |
Compatibility
Information on E1-1500 and EPYC 7402 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 | FT1 BGA 413-Ball | TR4 |
| Power consumption (TDP) | 18 Watt | 180 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by E1-1500 and EPYC 7402. You'll probably need this information if you require some particular technology.
| Instruction set extensions | MMX(+), SSE(1,2,3,3S,4A), AMD-V | no data |
| AES-NI | - | + |
| AVX | - | + |
| PowerNow | + | - |
| Precision Boost 2 | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by E1-1500 and EPYC 7402 are enumerated here.
| AMD-V | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by E1-1500 and EPYC 7402. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR4 Eight-channel |
| Maximum memory size | no data | 4 TiB |
| Max memory channels | no data | 8 |
| Maximum memory bandwidth | no data | 204.763 GB/s |
| ECC memory support | - | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | AMD Radeon HD 7310 | 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.
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.
GeekBench 5 Single-Core
GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.
GeekBench 5 Multi-Core
GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.
Pros & cons summary
| Recency | 6 January 2013 | 7 August 2019 |
| Physical cores | 2 | 24 |
| Threads | 2 | 48 |
| Chip lithography | 40 nm | 7 nm |
| Power consumption (TDP) | 18 Watt | 180 Watt |
E1-1500 has 900% lower power consumption.
EPYC 7402, on the other hand, has an age advantage of 6 years, 1100% more physical cores and 2300% more threads, and a 471.4% more advanced lithography process.
We couldn't decide between E1-1500 and EPYC 7402. We've got no test results to judge.
Note that E1-1500 is a desktop processor while EPYC 7402 is a server/workstation one.
Should you still have questions on choice between E1-1500 and EPYC 7402, ask them in Comments section, and we shall answer.
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