Ryzen 9 7945HX3D vs Xeon Gold 6129
Primary details
Comparing Xeon Gold 6129 and Ryzen 9 7945HX3D processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 97 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Server | Laptop |
| Series | no data | AMD Dragon Range (Zen 4, Ryzen 7045) |
| Power efficiency | no data | 62.70 |
| Architecture codename | no data | Dragon Range-HX (Zen 4) (2023−2024) |
| Release date | 1 April 2018 (6 years ago) | 27 July 2023 (1 year ago) |
Detailed specifications
Xeon Gold 6129 and Ryzen 9 7945HX3D 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 | 16 (Hexadeca-Core) | 16 (Hexadeca-Core) |
| Threads | 32 | 32 |
| Base clock speed | 2.3 GHz | 2.3 GHz |
| Boost clock speed | 3.3 GHz | 5.4 GHz |
| L1 cache | no data | 64 KB (per core) |
| L2 cache | no data | 1 MB (per core) |
| L3 cache | 22 MB | 128 MB (shared) |
| Chip lithography | 14 nm | 5 nm |
| Die size | no data | 2x 71 mm2 |
| Maximum core temperature | no data | 89 °C |
| Number of transistors | no data | 17,840 million |
| 64 bit support | - | + |
| Windows 11 compatibility | - | no data |
| Unlocked multiplier | - | + |
Compatibility
Information on Xeon Gold 6129 and Ryzen 9 7945HX3D 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 | FL1 |
| Power consumption (TDP) | 120 Watt | 55 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon Gold 6129 and Ryzen 9 7945HX3D. 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 | - | + |
| vPro | + | 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 | + |
Security technologies
Xeon Gold 6129 and Ryzen 9 7945HX3D technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon Gold 6129 and Ryzen 9 7945HX3D are enumerated here.
| AMD-V | - | + |
| VT-x | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon Gold 6129 and Ryzen 9 7945HX3D. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4-2400 | DDR5-5200 |
| Maximum memory size | 768 GB | 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 | AMD Radeon 610M |
Peripherals
Specifications and connection of peripherals supported by Xeon Gold 6129 and Ryzen 9 7945HX3D.
| PCIe version | 3.0 | 5.0 |
| PCI Express lanes | 48 | 28 |
Pros & cons summary
| Recency | 1 April 2018 | 27 July 2023 |
| Chip lithography | 14 nm | 5 nm |
| Power consumption (TDP) | 120 Watt | 55 Watt |
Ryzen 9 7945HX3D has an age advantage of 5 years, a 180% more advanced lithography process, and 118.2% lower power consumption.
We couldn't decide between Xeon Gold 6129 and Ryzen 9 7945HX3D. We've got no test results to judge.
Be aware that Xeon Gold 6129 is a server/workstation processor while Ryzen 9 7945HX3D is a notebook one.
Should you still have questions on choice between Xeon Gold 6129 and Ryzen 9 7945HX3D, ask them in Comments section, and we shall answer.
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