Ryzen 5 PRO 7640U vs EPYC Embedded 9254
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 718 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Server | Laptop |
| Series | no data | AMD Phoenix (Zen 4, Ryzen 7040) |
| Designer | AMD | AMD |
| Manufacturer | TSMC | no data |
| Architecture codename | Genoa (2022−2023) | Phoenix (Zen4) (2023) |
| Release date | 14 March 2023 (2 years ago) | 23 May 2023 (2 years ago) |
Detailed specifications
EPYC Embedded 9254 and Ryzen 5 PRO 7640U 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) | 6 (Hexa-Core) |
| Threads | 48 | 12 |
| Base clock speed | 2.9 GHz | 3.5 GHz |
| Boost clock speed | 4.15 GHz | 4.9 GHz |
| L1 cache | 64 KB (per core) | 384 KB |
| L2 cache | 1 MB (per core) | 6 MB |
| L3 cache | 128 MB (shared) | 16 MB |
| Chip lithography | 5 nm | 4 nm |
| Die size | 4x 72 mm2 | 178 mm2 |
| Maximum core temperature | no data | 100 °C |
| Number of transistors | 26,280 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | no data | + |
Compatibility
Information on EPYC Embedded 9254 and Ryzen 5 PRO 7640U 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 | no data |
| Socket | SP5 | no data |
| Power consumption (TDP) | 200 Watt | 6 MB + 16 MB |
Technologies and extensions
Technological solutions and additional instructions supported by EPYC Embedded 9254 and Ryzen 5 PRO 7640U. You'll probably need this information if you require some particular technology.
| AES-NI | + | - |
| AVX | + | - |
| Precision Boost 2 | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by EPYC Embedded 9254 and Ryzen 5 PRO 7640U are enumerated here.
| AMD-V | + | - |
Memory specs
Types, maximum amount and channel quantity of RAM supported by EPYC Embedded 9254 and Ryzen 5 PRO 7640U. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR5-4800 | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | N/A | AMD Radeon 760M ( - 2600 MHz) |
Peripherals
Specifications and connection of peripherals supported by EPYC Embedded 9254 and Ryzen 5 PRO 7640U.
| PCIe version | 5.0 | no data |
| PCI Express lanes | 128 | no data |
Pros & cons summary
| Recency | 14 March 2023 | 23 May 2023 |
| Physical cores | 24 | 6 |
| Threads | 48 | 12 |
| Chip lithography | 5 nm | 4 nm |
| Power consumption (TDP) | 200 Watt | 6 Watt |
EPYC Embedded 9254 has 300% more physical cores and 300% more threads.
Ryzen 5 PRO 7640U, on the other hand, has an age advantage of 2 months, a 25% more advanced lithography process, and 3233.3% lower power consumption.
We couldn't decide between AMD EPYC Embedded 9254 and AMD Ryzen 5 PRO 7640U. We've got no test results to judge.
Be aware that EPYC Embedded 9254 is a server/workstation processor while Ryzen 5 PRO 7640U is a notebook one.
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