Ryzen 7 5800X3D vs Xeon Platinum 8173M
Aggregate performance score
Xeon Platinum 8173M outperforms Ryzen 7 5800X3D by a moderate 13% based on our aggregate benchmark results.
Primary details
Comparing Xeon Platinum 8173M and Ryzen 7 5800X3D processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | 247 | 305 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 0.77 | 30.09 |
| Market segment | Server | Desktop processor |
| Series | Intel Xeon Platinum | AMD Ryzen 7 |
| Architecture codename | Skylake (server) (2017−2019) | Vermeer (Zen3) (2020) |
| Release date | no data | 20 April 2022 (2 years ago) |
| Launch price (MSRP) | no data | $449 |
| Current price | $1999 | $501 (1.1x MSRP) |
Cost-effectiveness evaluation
Performance per price, higher is better.
Ryzen 7 5800X3D has 3808% better value for money than Xeon Platinum 8173M.
Detailed specifications
Xeon Platinum 8173M and Ryzen 7 5800X3D 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 | 28 (Octacosa-Core) | 8 (Octa-Core) |
| Threads | 56 | 16 |
| Base clock speed | no data | 3.4 GHz |
| Boost clock speed | 2.1 GHz | 4.5 GHz |
| L1 cache | 1.75 MB | 64K (per core) |
| L2 cache | 28 MB | 512K (per core) |
| L3 cache | 38.5 MB | 96 MB (shared) |
| Chip lithography | 14 nm | 7 nm |
| Die size | no data | 74 + 125 mm |
| Maximum core temperature | no data | 90 °C |
| Maximum case temperature (TCase) | no data | 90 °C |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
| Unlocked multiplier | No | No |
Compatibility
Information on Xeon Platinum 8173M and Ryzen 7 5800X3D 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 | 8 (Multiprocessor) | 1 |
| Socket | Socket P | AM4 |
| Power consumption (TDP) | no data | 105 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon Platinum 8173M and Ryzen 7 5800X3D. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | 86x MMX(+), SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A,-64, AMD-V, AES, AVX, AVX2, FMA3, SHA, Precision Boost 2 |
| AES-NI | + | + |
| AVX | + | + |
| vPro | + | no data |
| Enhanced SpeedStep (EIST) | + | no data |
| TSX | + | no data |
Security technologies
Xeon Platinum 8173M and Ryzen 7 5800X3D technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon Platinum 8173M and Ryzen 7 5800X3D are enumerated here.
| AMD-V | no data | + |
| VT-d | + | no data |
| VT-x | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon Platinum 8173M and Ryzen 7 5800X3D. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4-2666 | DDR4-3200 |
| Maximum memory size | 1,536 GB | 128 GB |
| Max memory channels | 6 | no data |
| Maximum memory bandwidth | 128.001 GB/s | no data |
| ECC memory support | + | no data |
Peripherals
Specifications and connection of peripherals supported by Xeon Platinum 8173M and Ryzen 7 5800X3D.
| PCIe version | 3.0 | 4.0 |
| PCI Express lanes | 48 | 20 |
Synthetic benchmark performance
Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.
Combined synthetic benchmark score
This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.
Xeon Platinum 8173M outperforms Ryzen 7 5800X3D by 13% based on our aggregate benchmark results.
Passmark
Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.
Benchmark coverage: 68%
Xeon Platinum 8173M outperforms Ryzen 7 5800X3D by 13% in Passmark.
Pros & cons summary
| Performance score | 20.58 | 18.29 |
| Physical cores | 28 | 8 |
| Threads | 56 | 16 |
| Chip lithography | 14 nm | 7 nm |
The Xeon Platinum 8173M is our recommended choice as it beats the Ryzen 7 5800X3D in performance tests.
Be aware that Xeon Platinum 8173M is a server/workstation processor while Ryzen 7 5800X3D is a desktop one.
Should you still have questions on choice between Xeon Platinum 8173M and Ryzen 7 5800X3D, ask them in Comments section, and we shall answer.
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