EPYC 7313P vs Opteron 850 HE
Primary details
Comparing Opteron 850 HE and EPYC 7313P processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 183 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | no data | 21.18 |
| Market segment | Server | Server |
| Series | no data | AMD EPYC |
| Power efficiency | no data | 16.00 |
| Architecture codename | Athens (2003−2006) | Milan (2021−2023) |
| Release date | March 2005 (19 years ago) | 12 January 2021 (3 years ago) |
| Launch price (MSRP) | no data | $913 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Opteron 850 HE and EPYC 7313P 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) | 16 (Hexadeca-Core) |
| Threads | 1 | 32 |
| Base clock speed | no data | 3 GHz |
| Boost clock speed | 2.4 GHz | 3.7 GHz |
| Multiplier | no data | 30 |
| L1 cache | 128 KB | 1 MB |
| L2 cache | 1 MB | 8 MB |
| L3 cache | 0 KB | 128 MB (shared) |
| Chip lithography | 90 nm | 7 nm+ |
| Die size | no data | 4x 81 mm2 |
| Number of transistors | 106 million | 16,600 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
Compatibility
Information on Opteron 850 HE and EPYC 7313P 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 | 8 | 1 |
| Socket | 940 | SP3 |
| Power consumption (TDP) | 55 Watt | 155 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Opteron 850 HE and EPYC 7313P. You'll probably need this information if you require some particular technology.
| AES-NI | - | + |
| AVX | - | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Opteron 850 HE and EPYC 7313P are enumerated here.
| AMD-V | - | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Opteron 850 HE and EPYC 7313P. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR4-3200 |
| Maximum memory size | no data | 4 TiB |
| Maximum memory bandwidth | no data | 204.795 GB/s |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | N/A |
Peripherals
Specifications and connection of peripherals supported by Opteron 850 HE and EPYC 7313P.
| PCIe version | no data | 4.0 |
| PCI Express lanes | no data | 128 |
Pros & cons summary
| Physical cores | 1 | 16 |
| Threads | 1 | 32 |
| Chip lithography | 90 nm | 7 nm |
| Power consumption (TDP) | 55 Watt | 155 Watt |
Opteron 850 HE has 181.8% lower power consumption.
EPYC 7313P, on the other hand, has 1500% more physical cores and 3100% more threads, and a 1185.7% more advanced lithography process.
We couldn't decide between Opteron 850 HE and EPYC 7313P. We've got no test results to judge.
Should you still have questions on choice between Opteron 850 HE and EPYC 7313P, ask them in Comments section, and we shall answer.
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