EPYC 8434PN vs Athlon MP 1800+
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Server | Server |
| Series | AMD Athlon MP | no data |
| Designer | AMD | AMD |
| Manufacturer | no data | TSMC |
| Architecture codename | K7 (2000−2004) | Siena (2023−2024) |
| Release date | 15 October 2001 (24 years ago) | 18 September 2023 (2 years ago) |
| Launch price (MSRP) | $302 | $3,150 |
Detailed specifications
Athlon MP 1800+ and EPYC 8434PN 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) | 48 (Octatetraconta-Core) |
| Threads | 1 | 96 |
| Base clock speed | no data | 2 GHz |
| Boost clock speed | 1.53 GHz | 3 GHz |
| Bus type | FSB | no data |
| Bus rate | 266 MT/s | no data |
| Multiplier | 11.5 | no data |
| L1 cache | 128 KB | 64 KB (per core) |
| L2 cache | 256 KB | 1 MB (per core) |
| L3 cache | no data | 128 MB (shared) |
| Chip lithography | 180 nm | 5 nm |
| Die size | 128 mm2 | 4x 73 mm2 |
| Maximum case temperature (TCase) | no data | 85 °C |
| Number of transistors | 38 Million | 35,500 million |
| 64 bit support | - | + |
| Windows 11 compatibility | - | no data |
Compatibility
Information on Athlon MP 1800+ and EPYC 8434PN 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 |
| Socket | no data | SP6 |
| Power consumption (TDP) | 66 Watt | 155 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Athlon MP 1800+ and EPYC 8434PN. You'll probably need this information if you require some particular technology.
| AES-NI | - | + |
| AVX | - | + |
| Precision Boost 2 | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Athlon MP 1800+ and EPYC 8434PN are enumerated here.
| AMD-V | - | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Athlon MP 1800+ and EPYC 8434PN. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR5 |
| Maximum memory size | 4 GB | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | N/A |
Peripherals
Specifications and connection of peripherals supported by Athlon MP 1800+ and EPYC 8434PN.
| PCIe version | no data | 5.0 |
| PCI Express lanes | no data | 96 |
Pros & cons summary
| Recency | 15 October 2001 | 18 September 2023 |
| Physical cores | 1 | 48 |
| Threads | 1 | 96 |
| Chip lithography | 180 nm | 5 nm |
| Power consumption (TDP) | 66 Watt | 155 Watt |
Athlon MP 1800+ has 134.8% lower power consumption.
EPYC 8434PN, on the other hand, has an age advantage of 21 years, 4700% more physical cores and 9500% more threads, and a 3500% more advanced lithography process.
We couldn't decide between AMD Athlon MP 1800+ and AMD EPYC 8434PN. We've got no test results to judge.
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