Xeon 6768P vs Ryzen Threadripper PRO 9955WX
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Server |
| Designer | AMD | Intel |
| Manufacturer | TSMC | no data |
| Architecture codename | Shimada Peak (2025) | no data |
| Release date | July 2025 | 1 January 2025 (less than a year ago) |
Detailed specifications
Ryzen Threadripper PRO 9955WX and Xeon 6768P 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) | 64 (Tetrahexaconta-Core) |
| Threads | 32 | 128 |
| Base clock speed | 4.5 GHz | 2.4 GHz |
| Boost clock speed | 5.4 GHz | 3.9 GHz |
| L1 cache | 64 KB (per core) | no data |
| L2 cache | 1 MB (per core) | no data |
| L3 cache | 64 MB (shared) | 336 MB |
| Chip lithography | 4 nm | Intel 3 nm |
| Die size | 2x 70.6 mm2 | no data |
| Maximum core temperature | no data | 79 °C |
| Number of transistors | 16,630 million | no data |
| 64 bit support | + | - |
| Unlocked multiplier | + | - |
Compatibility
Information on Ryzen Threadripper PRO 9955WX and Xeon 6768P 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 | no data |
| Socket | sTR5 | FCLGA4710 |
| Power consumption (TDP) | 350 Watt | 330 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen Threadripper PRO 9955WX and Xeon 6768P. 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 | + | - |
| Speed Shift | no data | + |
| Turbo Boost Technology | no data | 2.0 |
| Hyper-Threading Technology | no data | + |
| TSX | - | + |
| Precision Boost 2 | + | no data |
| Deep Learning Boost | - | + |
Security technologies
Ryzen Threadripper PRO 9955WX and Xeon 6768P technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
| EDB | no data | + |
| SGX | no data | + |
| OS Guard | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Ryzen Threadripper PRO 9955WX and Xeon 6768P 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 Threadripper PRO 9955WX and Xeon 6768P. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR5 | DDR5(6400MT/s) |
| Maximum memory size | no data | 4 TB |
| Max memory channels | no data | 8 |
| ECC memory support | - | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | N/A | no data |
Peripherals
Specifications and connection of peripherals supported by Ryzen Threadripper PRO 9955WX and Xeon 6768P.
| PCIe version | 5.0 | 5.0 |
| PCI Express lanes | 136 | 88 |
Pros & cons summary
| Physical cores | 16 | 64 |
| Threads | 32 | 128 |
| Power consumption (TDP) | 350 Watt | 330 Watt |
Xeon 6768P has 300% more physical cores and 300% more threads, and 6.1% lower power consumption.
We couldn't decide between AMD Ryzen Threadripper PRO 9955WX and Intel Xeon 6768P. We've got no test results to judge.
Note that Ryzen Threadripper PRO 9955WX is a desktop processor while Xeon 6768P is a server/workstation one.
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