300T vs EPYC 7551P
Primary details
Comparing EPYC 7551P and 300T processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | 181 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 21.05 | no data |
| Market segment | Server | Desktop processor |
| Series | AMD EPYC | no data |
| Architecture codename | Naples (2017−2018) | no data |
| Release date | 29 June 2017 (6 years ago) | 1 January 2024 (less than a year ago) |
| Launch price (MSRP) | $2,100 | no data |
| Current price | $529 (0.3x MSRP) | $214 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
EPYC 7551P and 300T 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 | 32 (Dotriaconta-Core) | 2 (Dual-core) |
| Threads | 64 | 4 |
| Base clock speed | 2 GHz | no data |
| Boost clock speed | 3 GHz | no data |
| L1 cache | 96K (per core) | no data |
| L2 cache | 512K (per core) | no data |
| L3 cache | 64 MB (shared) | 6 MB Intel® Smart Cache |
| Chip lithography | 14 nm | Intel 7 nm |
| Die size | 192 mm2 | no data |
| Maximum core temperature | no data | 100 °C |
| Number of transistors | 4,800 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | no data |
| Unlocked multiplier | Yes | No |
Compatibility
Information on EPYC 7551P and 300T 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 (Uniprocessor) | 1 |
| Socket | TR4 | FCLGA1700 |
| Power consumption (TDP) | 180 Watt | no data |
Technologies and extensions
Technological solutions and additional instructions supported by EPYC 7551P and 300T. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 |
| AES-NI | + | + |
| AVX | + | no data |
| Enhanced SpeedStep (EIST) | no data | + |
| Speed Shift | no data | + |
| Hyper-Threading Technology | no data | + |
| Idle States | no data | + |
| Thermal Monitoring | no data | + |
| Status | no data | Launched |
Security technologies
EPYC 7551P and 300T technologies aimed at improving security, for example, by protecting against hacks.
| EDB | no data | + |
| Secure Key | no data | + |
| OS Guard | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by EPYC 7551P and 300T are enumerated here.
| AMD-V | + | no data |
| VT-d | no data | + |
| VT-x | no data | + |
| EPT | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by EPYC 7551P and 300T. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 Eight-channel | DDR5-4800, DDR4-3200 |
| Maximum memory size | 2 TiB | 192 GB |
| Max memory channels | 8 | 2 |
| Maximum memory bandwidth | 170.671 GB/s | 76.8 GB/s |
| ECC memory support | + | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | Intel UHD Graphics 710 |
| Quick Sync Video | no data | + |
| Clear Video HD | no data | + |
| Graphics max frequency | no data | 1.45 GHz |
| Execution Units | no data | 16 |
Graphics interfaces
Available interfaces and connections of EPYC 7551P and 300T integrated GPUs.
| Number of displays supported | no data | 4 |
Graphics image quality
Maximum display resolutions supported by EPYC 7551P and 300T integrated GPUs, including resolutions over different interfaces.
| Max resolution over HDMI 1.4 | no data | 4096 x 2160 @ 60Hz |
| Max resolution over eDP | no data | 5120 x 3200 @ 120Hz |
| Max resolution over DisplayPort | no data | 7680 x 4320 @ 60Hz |
Graphics API support
APIs supported by EPYC 7551P and 300T integrated GPUs, sometimes API versions are included.
| DirectX | no data | 12 |
| OpenGL | no data | 4.5 |
Peripherals
Specifications and connection of peripherals supported by EPYC 7551P and 300T.
| PCIe version | 3.0 | 5.0 and 4.0 |
| PCI Express lanes | 128 | 20 |
Pros & cons summary
| Recency | 29 June 2017 | 1 January 2024 |
| Physical cores | 32 | 2 |
| Threads | 64 | 4 |
We couldn't decide between EPYC 7551P and 300T. We've got no test results to judge.
Be aware that EPYC 7551P is a server/workstation processor while 300T is a desktop one.
Should you still have questions on choice between EPYC 7551P and 300T, ask them in Comments section, and we shall answer.
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