AMD EPYC 7303: specs and benchmarks
Summary
This is a Milan architecture desktop processor primarily aimed at professional systems. It has 16 cores and 32 threads, and is based on 7 nm manufacturing technology, with a maximum frequency of 3400 MHz and a locked multiplier.
Compatibility-wise, this is AMD Socket SP3 processor with a TDP of 130 Watt. It supports DDR4 memory.
Primary details
EPYC 7303 processor market type (desktop or notebook), architecture, sales start time and pricing.
| Place in performance ranking | not rated | |
| Place by popularity | not in top-100 | |
| Market segment | Server | |
| Architecture codename | Milan (2021) | |
| Release date | no data |
Detailed specifications
Basic microprocessor parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters can generally indicate CPU performance, but to be more precise you have to review its test results.
| Physical cores | 16 (Hexadeca-Core) | |
| Threads | 32 | |
| Base clock speed | 2.4 GHz | of 4.7 (FX-9590) |
| Boost clock speed | 3.4 GHz | of 6.2 (Core i9-14900KS) |
| L1 cache | 64 KB (per core) | of 7475.2 (Apple M2 Pro 10-Core) |
| L2 cache | 512 KB (per core) | of 98304 (Ryzen Threadripper PRO 7995WX) |
| L3 cache | 64 MB (shared) | of 768 (EPYC 7373X) |
| Chip lithography | 7 nm | of 3 (Apple M3 Max 16-Core) |
| Die size | 2x 81 mm2 | |
| Number of transistors | 8,300 million | of 92000 (Apple M3 Max 16-Core) |
| 64 bit support | - | |
| Unlocked multiplier | No |
Compatibility
Information on EPYC 7303 compatibility with other computer components and devices: 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 | of 8 (Opteron 842) |
| Socket | SP3 | |
| Power consumption (TDP) | 130 Watt | of 400 (Xeon Platinum 9282) |
Technologies and extensions
Technological capabilities and additional instructions supported by EPYC 7303. You'll probably need this information if you require some particular technology.
| AES-NI | + | |
| AVX | + |
Virtualization technologies
Supported virtual machine optimization technologies. Some are specific to Intel only, some to AMD.
| AMD-V | + |
Memory specs
Types, maximum amount and channel number of RAM supported by EPYC 7303's memory controller. Depending on the motherboard, higher memory frequency may be supported.
| Supported memory types | DDR4 |
Graphics specifications
General parameters of a GPU integrated into EPYC 7303.
| Integrated graphics card | N/A |
Peripherals
Specifications and connection types of supported peripherals.
| PCIe version | 4.0 | of 5 (Core i9-12900K) |
