Opteron 43CX EE vs EPYC 8124P
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 339 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 30.01 | no data |
| Market segment | Server | Server |
| Power efficiency | 6.96 | no data |
| Designer | AMD | AMD |
| Manufacturer | TSMC | no data |
| Architecture codename | Siena (2023−2024) | Seoul (2012) |
| Release date | 18 September 2023 (2 years ago) | 4 December 2012 (13 years ago) |
| Launch price (MSRP) | $639 | no data |
Cost-effectiveness evaluation
Performance per price, higher is better.
Performance to price scatter graph
Detailed specifications
EPYC 8124P and Opteron 43CX EE 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 | 16 (Hexadeca-Core) | 4 (Quad-Core) |
| Threads | 32 | 4 |
| Base clock speed | 2.45 GHz | 2.2 GHz |
| Boost clock speed | 3 GHz | 3 GHz |
| L1 cache | 64 KB (per core) | 192 KB |
| L2 cache | 1 MB (per core) | 4096 KB |
| L3 cache | 64 MB (shared) | 8192 KB (shared) |
| Chip lithography | 5 nm | 32 nm |
| Die size | 2x 73 mm2 | 315 mm2 |
| Maximum case temperature (TCase) | 75 °C | no data |
| Number of transistors | 17,750 million | 1,200 million |
| 64 bit support | + | + |
| Windows 11 compatibility | no data | - |
Compatibility
Information on EPYC 8124P and Opteron 43CX EE 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 | SP6 | C32 |
| Power consumption (TDP) | 125 Watt | 35 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by EPYC 8124P and Opteron 43CX EE. You'll probably need this information if you require some particular technology.
| AES-NI | + | + |
| FMA | - | + |
| AVX | + | + |
| Precision Boost 2 | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by EPYC 8124P and Opteron 43CX EE are enumerated here.
| AMD-V | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by EPYC 8124P and Opteron 43CX EE. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR5 | DDR3 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | N/A | no data |
Peripherals
Specifications and connection of peripherals supported by EPYC 8124P and Opteron 43CX EE.
| PCIe version | 5.0 | no data |
| PCI Express lanes | 96 | no data |
Pros & cons summary
| Recency | 18 September 2023 | 4 December 2012 |
| Physical cores | 16 | 4 |
| Threads | 32 | 4 |
| Chip lithography | 5 nm | 32 nm |
| Power consumption (TDP) | 125 Watt | 35 Watt |
EPYC 8124P has an age advantage of 10 years, 300% more physical cores and 700% more threads, and a 540% more advanced lithography process.
Opteron 43CX EE, on the other hand, has 257.1% lower power consumption.
We couldn't decide between AMD EPYC 8124P and AMD Opteron 43CX EE. We've got no test results to judge.
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