Ryzen AI Max+ 395 vs Xeon Gold 6256
Primary details
Comparing Xeon Gold 6256 and Ryzen AI Max+ 395 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 145 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Server | Laptop |
| Power efficiency | 13.56 | no data |
| Architecture codename | no data | Strix Halo (2025) |
| Release date | 1 January 2020 (5 years ago) | 6 January 2025 (recently) |
Detailed specifications
Xeon Gold 6256 and Ryzen AI Max+ 395 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 | 12 (Dodeca-Core) | 16 (Hexadeca-Core) |
| Threads | 24 | 32 |
| Base clock speed | 3.6 GHz | 3 GHz |
| Boost clock speed | 4.5 GHz | 5.1 GHz |
| L1 cache | no data | 80 KB (per core) |
| L2 cache | no data | 1 MB (per core) |
| L3 cache | 33 MB | 64 MB (shared) |
| Chip lithography | 14 nm | 4 nm |
| Maximum core temperature | 64 °C | no data |
| 64 bit support | - | + |
| Windows 11 compatibility | + | no data |
Compatibility
Information on Xeon Gold 6256 and Ryzen AI Max+ 395 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 | no data | 1 |
| Socket | FCLGA3647 | FP11 |
| Power consumption (TDP) | 205 Watt | 55 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon Gold 6256 and Ryzen AI Max+ 395. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512 | 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 | + | - |
| Turbo Boost Max 3.0 | - | no data |
| Precision Boost 2 | no data | + |
| Deep Learning Boost | + | - |
Security technologies
Xeon Gold 6256 and Ryzen AI Max+ 395 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | no data |
| EDB | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon Gold 6256 and Ryzen AI Max+ 395 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 Xeon Gold 6256 and Ryzen AI Max+ 395. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4-2933 | no data |
| Maximum memory size | 1 TB | no data |
| Max memory channels | 6 | no data |
| ECC memory support | + | - |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | Radeon 8060S |
Peripherals
Specifications and connection of peripherals supported by Xeon Gold 6256 and Ryzen AI Max+ 395.
| PCIe version | 3.0 | 4.0 |
| PCI Express lanes | 48 | 16 |
Pros & cons summary
| Recency | 1 January 2020 | 6 January 2025 |
| Physical cores | 12 | 16 |
| Threads | 24 | 32 |
| Chip lithography | 14 nm | 4 nm |
| Power consumption (TDP) | 205 Watt | 55 Watt |
Ryzen AI Max+ 395 has an age advantage of 5 years, 33.3% more physical cores and 33.3% more threads, a 250% more advanced lithography process, and 272.7% lower power consumption.
We couldn't decide between Xeon Gold 6256 and Ryzen AI Max+ 395. We've got no test results to judge.
Be aware that Xeon Gold 6256 is a server/workstation processor while Ryzen AI Max+ 395 is a notebook one.
Should you still have questions on choice between Xeon Gold 6256 and Ryzen AI Max+ 395, ask them in Comments section, and we shall answer.
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