EPYC 8434PN vs Opteron 3320 EE
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2564 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Server | Server |
| Power efficiency | 1.84 | no data |
| Designer | AMD | AMD |
| Manufacturer | no data | TSMC |
| Architecture codename | Delhi (2012−2013) | Siena (2023−2024) |
| Release date | 4 December 2012 (12 years ago) | 18 September 2023 (2 years ago) |
| Launch price (MSRP) | no data | $3,150 |
Detailed specifications
Opteron 3320 EE 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 | 4 (Quad-Core) | 48 (Octatetraconta-Core) |
| Threads | 4 | 96 |
| Base clock speed | 1.9 GHz | 2 GHz |
| Boost clock speed | 2.5 GHz | 3 GHz |
| L1 cache | 192 KB | 64 KB (per core) |
| L2 cache | 4096 KB | 1 MB (per core) |
| L3 cache | 8192 KB (shared) | 128 MB (shared) |
| Chip lithography | 32 nm | 5 nm |
| Die size | 315 mm2 | 4x 73 mm2 |
| Maximum case temperature (TCase) | no data | 85 °C |
| Number of transistors | 1,200 million | 35,500 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | no data |
Compatibility
Information on Opteron 3320 EE 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 | 1 | 1 |
| Socket | AM3+ | SP6 |
| Power consumption (TDP) | 25 Watt | 155 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Opteron 3320 EE and EPYC 8434PN. 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 Opteron 3320 EE and EPYC 8434PN are enumerated here.
| AMD-V | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Opteron 3320 EE and EPYC 8434PN. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR5 |
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 3320 EE and EPYC 8434PN.
| PCIe version | 2.0 | 5.0 |
| PCI Express lanes | no data | 96 |
Pros & cons summary
| Recency | 4 December 2012 | 18 September 2023 |
| Physical cores | 4 | 48 |
| Threads | 4 | 96 |
| Chip lithography | 32 nm | 5 nm |
| Power consumption (TDP) | 25 Watt | 155 Watt |
Opteron 3320 EE has 520% lower power consumption.
EPYC 8434PN, on the other hand, has an age advantage of 10 years, 1100% more physical cores and 2300% more threads, and a 540% more advanced lithography process.
We couldn't decide between AMD Opteron 3320 EE and AMD EPYC 8434PN. We've got no test results to judge.
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