EPYC 7303P vs i9-14900K
Primary details
Comparing Core i9-14900K and EPYC 7303P processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 80 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 64.70 | no data |
| Market segment | Desktop processor | Server |
| Power efficiency | 28.47 | no data |
| Architecture codename | Raptor Lake-R (2023−2024) | Milan (2021−2023) |
| Release date | 17 October 2023 (1 year ago) | 5 September 2023 (1 year ago) |
| Launch price (MSRP) | $589 | $594 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Core i9-14900K and EPYC 7303P 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 | 24 (Tetracosa-Core) | 16 (Hexadeca-Core) |
| Threads | 32 | 32 |
| Base clock speed | 3.2 GHz | 2.4 GHz |
| Boost clock speed | 5.8 GHz | 3.4 GHz |
| L1 cache | 80 KB (per core) | 64 KB (per core) |
| L2 cache | 2 MB (per core) | 512 KB (per core) |
| L3 cache | 36 MB (shared) | 64 MB (shared) |
| Chip lithography | Intel 7 nm | 7 nm |
| Die size | 257 mm2 | 2x 81 mm2 |
| Maximum core temperature | 100 °C | no data |
| Number of transistors | no data | 8,300 million |
| 64 bit support | + | - |
| Windows 11 compatibility | + | no data |
| Unlocked multiplier | + | - |
Compatibility
Information on Core i9-14900K and EPYC 7303P 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 | FCLGA1700 | SP3 |
| Power consumption (TDP) | 125 Watt | 130 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i9-14900K and EPYC 7303P. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 | no data |
| AES-NI | + | + |
| AVX | + | + |
| Enhanced SpeedStep (EIST) | + | no data |
| Speed Shift | + | no data |
| Turbo Boost Technology | 2.0 | no data |
| Hyper-Threading Technology | + | no data |
| TSX | + | - |
| Idle States | + | no data |
| Thermal Monitoring | + | - |
| SIPP | + | - |
| Turbo Boost Max 3.0 | + | no data |
| Precision Boost 2 | no data | + |
| Deep Learning Boost | + | - |
Security technologies
Core i9-14900K and EPYC 7303P technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | no data |
| EDB | + | no data |
| Secure Key | + | no data |
| OS Guard | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i9-14900K and EPYC 7303P are enumerated here.
| AMD-V | - | + |
| VT-d | + | no data |
| VT-x | + | no data |
| EPT | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i9-14900K and EPYC 7303P. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4, DDR5 | DDR4 |
| Maximum memory size | 192 GB | no data |
| Max memory channels | 2 | no data |
| Maximum memory bandwidth | 89.6 GB/s | no data |
| ECC memory support | + | - |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel UHD Graphics 770 | N/A |
| Quick Sync Video | + | - |
| Clear Video HD | + | no data |
| Graphics max frequency | 1.65 GHz | no data |
| Execution Units | 32 | no data |
Graphics interfaces
Available interfaces and connections of Core i9-14900K and EPYC 7303P integrated GPUs.
| Number of displays supported | 4 | no data |
Graphics image quality
Maximum display resolutions supported by Core i9-14900K and EPYC 7303P integrated GPUs, including resolutions over different interfaces.
| Max resolution over HDMI 1.4 | 4096 x 2160 @ 60Hz | no data |
| Max resolution over eDP | 5120 x 3200 @ 120Hz | no data |
| Max resolution over DisplayPort | 7680 x 4320 @ 60Hz | no data |
Graphics API support
APIs supported by Core i9-14900K and EPYC 7303P integrated GPUs, sometimes API versions are included.
| DirectX | 12 | no data |
| OpenGL | 4.5 | no data |
Peripherals
Specifications and connection of peripherals supported by Core i9-14900K and EPYC 7303P.
| PCIe version | 5.0 and 4.0 | 4.0 |
| PCI Express lanes | 16 | 128 |
Pros & cons summary
| Recency | 17 October 2023 | 5 September 2023 |
| Physical cores | 24 | 16 |
| Power consumption (TDP) | 125 Watt | 130 Watt |
i9-14900K has an age advantage of 1 month, 50% more physical cores, and 4% lower power consumption.
We couldn't decide between Core i9-14900K and EPYC 7303P. We've got no test results to judge.
Note that Core i9-14900K is a desktop processor while EPYC 7303P is a server/workstation one.
Should you still have questions on choice between Core i9-14900K and EPYC 7303P, ask them in Comments section, and we shall answer.
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