EPYC 4585PX vs EPYC 7282
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 360 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 14.03 | no data |
| Market segment | Server | Server |
| Series | AMD EPYC | no data |
| Power efficiency | 15.05 | no data |
| Designer | AMD | AMD |
| Manufacturer | TSMC | TSMC |
| Architecture codename | Zen 2 (2017−2020) | Grado (2025) |
| Release date | 7 August 2019 (5 years ago) | 13 May 2025 (recently) |
| Launch price (MSRP) | $650 | $699 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Performance to price scatter graph
Detailed specifications
EPYC 7282 and EPYC 4585PX 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) | 16 (Hexadeca-Core) |
| Threads | 32 | 32 |
| Base clock speed | 2.8 GHz | 4.3 GHz |
| Boost clock speed | 3.2 GHz | 5.7 GHz |
| Multiplier | 28 | no data |
| L1 cache | 96K (per core) | 80 KB (per core) |
| L2 cache | 512K (per core) | 1 MB (per core) |
| L3 cache | 64 MB (shared) | 128 MB (shared) |
| Chip lithography | 7 nm, 14 nm | 4 nm |
| Die size | 192 mm2 | 2x 70.6 mm2 |
| Number of transistors | 4,800 million | 16,630 million |
| 64 bit support | + | + |
| Windows 11 compatibility | + | no data |
| Unlocked multiplier | + | + |
Compatibility
Information on EPYC 7282 and EPYC 4585PX 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 | TR4 | AM5 |
| Power consumption (TDP) | 120 Watt | 170 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by EPYC 7282 and EPYC 4585PX. You'll probably need this information if you require some particular technology.
| AES-NI | + | + |
| AVX | + | + |
| Precision Boost 2 | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by EPYC 7282 and EPYC 4585PX are enumerated here.
| AMD-V | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by EPYC 7282 and EPYC 4585PX. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 Eight-channel | DDR5 |
| Maximum memory size | 4 TiB | no data |
| Max memory channels | 8 | no data |
| Maximum memory bandwidth | 204.763 GB/s | no data |
| ECC memory support | + | - |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | AMD Radeon Graphics |
Peripherals
Specifications and connection of peripherals supported by EPYC 7282 and EPYC 4585PX.
| PCIe version | no data | 5.0 |
| PCI Express lanes | no data | 24 |
Pros & cons summary
| Recency | 7 August 2019 | 13 May 2025 |
| Chip lithography | 7 nm | 4 nm |
| Power consumption (TDP) | 120 Watt | 170 Watt |
EPYC 7282 has 41.7% lower power consumption.
EPYC 4585PX, on the other hand, has an age advantage of 5 years, and a 75% more advanced lithography process.
We couldn't decide between AMD EPYC 7282 and AMD EPYC 4585PX. We've got no test results to judge.
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