Xeon W-2175 vs Ryzen 9 3900X
Aggregated performance score
Ryzen 9 3900X outperforms Xeon W-2175 by a considerable 40% based on our aggregated benchmark results.
Primary details
Comparing Ryzen 9 3900X and Xeon W-2175 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | 228 | 416 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 36.95 | 27.43 |
| Market segment | Desktop processor | Server |
| Series | AMD Ryzen 9 | Intel Xeon W |
| Architecture codename | Matisse (Zen 2) (2019−2020) | Skylake (server) (2017−2019) |
| Release date | 7 July 2019 (4 years ago) | 15 October 2017 (6 years ago) |
| Launch price (MSRP) | $499 | $1,947 |
| Current price | $381 (0.8x MSRP) | $397 (0.2x MSRP) |
Cost-effectiveness evaluation
Performance per price, higher is better.
Ryzen 9 3900X has 35% better value for money than Xeon W-2175.
Detailed specifications
Ryzen 9 3900X and Xeon W-2175 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) | 14 (Tetradeca-Core) |
| Threads | 24 | 28 |
| Base clock speed | 3.8 GHz | 2.5 GHz |
| Boost clock speed | 4.6 GHz | 4.3 GHz |
| Bus support | no data | 4 × 8 GT/s |
| L1 cache | 96K (per core) | 64K (per core) |
| L2 cache | 512K (per core) | 1 MB (per core) |
| L3 cache | 64 MB | 19.25 MB (shared) |
| Chip lithography | 7 nm | 14 nm |
| Die size | no data | 484 mm2 |
| Maximum core temperature | 95 °C | no data |
| Maximum case temperature (TCase) | no data | 66 °C |
| Number of transistors | 19,200 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | + | + |
| Unlocked multiplier | Yes | No |
Compatibility
Information on Ryzen 9 3900X and Xeon W-2175 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 (Uniprocessor) | 1 |
| Socket | AM4 | FCLGA2066 |
| Power consumption (TDP) | 125 Watt | 140 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen 9 3900X and Xeon W-2175. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | 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 | no data | + |
| Idle States | no data | + |
| Thermal Monitoring | no data | + |
| Flex Memory Access | no data | - |
| Demand Based Switching | no data | + |
| PAE | no data | 46 Bit |
| Turbo Boost Max 3.0 | no data | - |
| Status | no data | Discontinued |
Security technologies
Ryzen 9 3900X and Xeon W-2175 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
| EDB | no data | + |
| Secure Key | no data | + |
| MPX | no data | + |
| Identity Protection | no data | + |
| SGX | no data | - |
| OS Guard | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Ryzen 9 3900X and Xeon W-2175 are enumerated here.
| AMD-V | + | no data |
| VT-d | no data | + |
| VT-x | no data | + |
| EPT | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen 9 3900X and Xeon W-2175. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 Dual-channel | DDR4-1600, DDR4-1866, DDR4-2133, DDR4-2400, DDR4-2666 |
| Maximum memory size | 128 GB | 512 GB |
| Max memory channels | 2 | 4 |
| Maximum memory bandwidth | 51.196 GB/s | 85.3 GB/s |
| ECC memory support | - | + |
Peripherals
Specifications and connection of peripherals supported by Ryzen 9 3900X and Xeon W-2175.
| PCIe version | no data | 3.0 |
| PCI Express lanes | no data | 48 |
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.
Ryzen 9 3900X outperforms Xeon W-2175 by 40% based on our aggregated 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%
Ryzen 9 3900X outperforms Xeon W-2175 by 40% in Passmark.
GeekBench 5 Single-Core
GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.
Benchmark coverage: 42%
Ryzen 9 3900X outperforms Xeon W-2175 by 38% in GeekBench 5 Single-Core.
GeekBench 5 Multi-Core
GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.
Benchmark coverage: 42%
Ryzen 9 3900X outperforms Xeon W-2175 by 19% in GeekBench 5 Multi-Core.
Pros & cons summary
| Performance score | 21.11 | 15.13 |
| Recency | 7 July 2019 | 15 October 2017 |
| Physical cores | 12 | 14 |
| Threads | 24 | 28 |
| Cost | $499 | $1947 |
| Chip lithography | 7 nm | 14 nm |
| Power consumption (TDP) | 125 Watt | 140 Watt |
The Ryzen 9 3900X is our recommended choice as it beats the Xeon W-2175 in performance tests.
Be aware that Ryzen 9 3900X is a desktop processor while Xeon W-2175 is a server/workstation one.
Should you still have questions on choice between Ryzen 9 3900X and Xeon W-2175, ask them in Comments section, and we shall answer.
Similar processor comparisons
We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.
