EPYC 9115 vs A10 PRO-7800B
Primary details
Comparing A10 PRO-7800B and EPYC 9115 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1897 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Server |
| Power efficiency | 3.02 | no data |
| Architecture codename | Kaveri (2014−2015) | Turin (2024) |
| Release date | 31 July 2014 (10 years ago) | 10 October 2024 (less than a year ago) |
| Launch price (MSRP) | no data | $726 |
Detailed specifications
A10 PRO-7800B and EPYC 9115 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) | 16 (Hexadeca-Core) |
| Threads | 4 | 32 |
| Base clock speed | 3.5 GHz | 2.6 GHz |
| Boost clock speed | 3.9 GHz | 4.1 GHz |
| L1 cache | 256 KB | 80 KB (per core) |
| L2 cache | 4096 KB | 1 MB (per core) |
| L3 cache | no data | 64 MB (shared) |
| Chip lithography | 28 nm | 4 nm |
| Die size | 245 mm2 | 2x 70.6 mm2 |
| Maximum core temperature | 71 °C | no data |
| Maximum case temperature (TCase) | 74 °C | no data |
| Number of transistors | 2,411 million | 16,630 million |
| 64 bit support | + | + |
Compatibility
Information on A10 PRO-7800B and EPYC 9115 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 |
| Socket | FM2+ | SP5 |
| Power consumption (TDP) | 65 Watt | 125 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by A10 PRO-7800B and EPYC 9115. You'll probably need this information if you require some particular technology.
| AES-NI | + | + |
| FMA | + | - |
| AVX | + | + |
| PowerTune | + | - |
| TrueAudio | + | - |
| PowerNow | + | - |
| PowerGating | + | - |
| Out-of-band client management | + | - |
| VirusProtect | + | - |
| RAID | + | - |
| HSA | + | - |
| Precision Boost 2 | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by A10 PRO-7800B and EPYC 9115 are enumerated here.
| AMD-V | + | + |
| IOMMU 2.0 | + | - |
Memory specs
Types, maximum amount and channel quantity of RAM supported by A10 PRO-7800B and EPYC 9115. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3-2133 | DDR5 |
| Max memory channels | 2 | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | AMD Radeon R7 Graphics | N/A |
| iGPU core count | 8 | no data |
| จำนวนพาธไลน์ | 512 | no data |
| UVD | + | - |
| VCE | + | - |
Graphics interfaces
Available interfaces and connections of A10 PRO-7800B and EPYC 9115 integrated GPUs.
| DisplayPort | + | - |
| HDMI | + | - |
Graphics API support
APIs supported by A10 PRO-7800B and EPYC 9115 integrated GPUs, sometimes API versions are included.
| DirectX | DirectX® 12 | no data |
Peripherals
Specifications and connection of peripherals supported by A10 PRO-7800B and EPYC 9115.
| PCIe version | 3.0 | 5.0 |
| PCI Express lanes | 16 | 128 |
Pros & cons summary
| Recency | 31 July 2014 | 10 October 2024 |
| Physical cores | 4 | 16 |
| Threads | 4 | 32 |
| Chip lithography | 28 nm | 4 nm |
| Power consumption (TDP) | 65 Watt | 125 Watt |
A10 PRO-7800B has 92.3% lower power consumption.
EPYC 9115, on the other hand, has an age advantage of 10 years, 300% more physical cores and 700% more threads, and a 600% more advanced lithography process.
We couldn't decide between A10 PRO-7800B and EPYC 9115. We've got no test results to judge.
Note that A10 PRO-7800B is a desktop processor while EPYC 9115 is a server/workstation one.
Should you still have questions on choice between A10 PRO-7800B and EPYC 9115, ask them in Comments section, and we shall answer.
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