Xeon Gold 6438M vs Ryzen 7 5800
Primary details
Comparing Ryzen 7 5800 and Xeon Gold 6438M processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 407 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Server |
| Series | AMD Ryzen 7 | no data |
| Power efficiency | 23.61 | no data |
| Architecture codename | Vermeer (2020−2024) | Sapphire Rapids (2023−2024) |
| Release date | 5 November 2020 (4 years ago) | 10 January 2023 (1 year ago) |
| Launch price (MSRP) | no data | $3,273 |
Detailed specifications
Ryzen 7 5800 and Xeon Gold 6438M 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 | 8 (Octa-Core) | 32 (Dotriaconta-Core) |
| Threads | 16 | 64 |
| Base clock speed | 3.4 GHz | 2.2 GHz |
| Boost clock speed | 4.6 GHz | 3.9 GHz |
| Multiplier | 34 | no data |
| L1 cache | 512 KB | 80K (per core) |
| L2 cache | 4 MB | 2 MB (per core) |
| L3 cache | 32 MB | 60 MB |
| Chip lithography | 7 nm, 12 nm | Intel 7 nm |
| Die size | 81 mm2 | no data |
| Maximum case temperature (TCase) | 95 °C | 85 °C |
| Number of transistors | 4,150 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | + | no data |
| Unlocked multiplier | + | - |
Compatibility
Information on Ryzen 7 5800 and Xeon Gold 6438M 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 | 2 |
| Socket | AM4 | FCLGA4677 |
| Power consumption (TDP) | 65 Watt | 205 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen 7 5800 and Xeon Gold 6438M. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | Intel® AMX, Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512 |
| AES-NI | + | + |
| AVX | + | + |
| vPro | no data | + |
| Enhanced SpeedStep (EIST) | no data | + |
| Speed Shift | no data | + |
| Turbo Boost Technology | no data | 2.0 |
| Hyper-Threading Technology | no data | + |
| TSX | - | + |
| Deep Learning Boost | - | + |
Security technologies
Ryzen 7 5800 and Xeon Gold 6438M technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
| EDB | no data | + |
| SGX | no data | Yes with Intel® SPS |
| OS Guard | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Ryzen 7 5800 and Xeon Gold 6438M 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 Ryzen 7 5800 and Xeon Gold 6438M. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4-3200 | DDR5-4800, DDR5-4400 |
| Maximum memory size | 128 GB | 4 TB |
| Max memory channels | no data | 8 |
| Maximum memory bandwidth | 51.196 GB/s | no data |
| ECC memory support | - | + |
Peripherals
Specifications and connection of peripherals supported by Ryzen 7 5800 and Xeon Gold 6438M.
| PCIe version | 4.0 | 5 |
| PCI Express lanes | no data | 80 |
Pros & cons summary
| Recency | 5 November 2020 | 10 January 2023 |
| Physical cores | 8 | 32 |
| Threads | 16 | 64 |
| Power consumption (TDP) | 65 Watt | 205 Watt |
Ryzen 7 5800 has 215.4% lower power consumption.
Xeon Gold 6438M, on the other hand, has an age advantage of 2 years, and 300% more physical cores and 300% more threads.
We couldn't decide between Ryzen 7 5800 and Xeon Gold 6438M. We've got no test results to judge.
Note that Ryzen 7 5800 is a desktop processor while Xeon Gold 6438M is a server/workstation one.
Should you still have questions on choice between Ryzen 7 5800 and Xeon Gold 6438M, ask them in Comments section, and we shall answer.
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