Xeon Gold 6238 vs W-3175X
Aggregate performance score
Xeon W-3175X outperforms Xeon Gold 6238 by a substantial 30% based on our aggregate benchmark results.
Primary details
Comparing Xeon W-3175X and Xeon Gold 6238 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 218 | 333 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 13.25 | 10.81 |
| Market segment | Server | Server |
| Series | Intel Xeon W | Intel Xeon Gold |
| Power efficiency | 8.68 | 12.20 |
| Architecture codename | Skylake (server) (2017−2018) | Cascade Lake (2019−2020) |
| Release date | 19 December 2018 (5 years ago) | 2 April 2019 (5 years ago) |
| Launch price (MSRP) | $2,999 | $2,612 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Xeon W-3175X has 23% better value for money than Xeon Gold 6238.
Detailed specifications
Xeon W-3175X and Xeon Gold 6238 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) | 22 (Docosa-Core) |
| Threads | 56 | 44 |
| Base clock speed | 3.1 GHz | 2.1 GHz |
| Boost clock speed | 3.8 GHz | 3.7 GHz |
| Bus type | DMI 3.0 | DMI 3.0 |
| Bus rate | 4 × 8 GT/s | 4 × 8 GT/s |
| Multiplier | 31 | 21 |
| L1 cache | 64K (per core) | 1.375 MB |
| L2 cache | 1 MB (per core) | 22 MB |
| L3 cache | 38.5 MB (shared) | 30.25 MB |
| Chip lithography | 14 nm | 14 nm |
| Maximum core temperature | 85 °C | 92 °C |
| Number of transistors | 8,000 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | + | + |
| Unlocked multiplier | + | - |
Compatibility
Information on Xeon W-3175X and Xeon Gold 6238 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) | 4 (Multiprocessor) |
| Socket | FCLGA3647 | FCLGA3647 |
| Power consumption (TDP) | 255 Watt | 140 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon W-3175X and Xeon Gold 6238. 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 | Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512 |
| AES-NI | + | + |
| AVX | + | + |
| vPro | + | + |
| Enhanced SpeedStep (EIST) | + | + |
| Speed Shift | + | + |
| Turbo Boost Technology | 2.0 | 2.0 |
| Hyper-Threading Technology | + | + |
| TSX | + | + |
| Turbo Boost Max 3.0 | - | - |
| Deep Learning Boost | - | + |
Security technologies
Xeon W-3175X and Xeon Gold 6238 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | + |
| EDB | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon W-3175X and Xeon Gold 6238 are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
| EPT | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon W-3175X and Xeon Gold 6238. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4-2666 | DDR4-2933 |
| Maximum memory size | 512 GB | 1 TB |
| Max memory channels | 6 | 6 |
| Maximum memory bandwidth | 128.001 GB/s | 140.8 GB/s |
| ECC memory support | + | + |
Peripherals
Specifications and connection of peripherals supported by Xeon W-3175X and Xeon Gold 6238.
| PCIe version | 3.0 | 3.0 |
| PCI Express lanes | 48 | 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.
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.
Pros & cons summary
| Performance score | 23.40 | 18.05 |
| Recency | 19 December 2018 | 2 April 2019 |
| Physical cores | 28 | 22 |
| Threads | 56 | 44 |
| Power consumption (TDP) | 255 Watt | 140 Watt |
Xeon W-3175X has a 29.6% higher aggregate performance score, and 27.3% more physical cores and 27.3% more threads.
Xeon Gold 6238, on the other hand, has an age advantage of 3 months, and 82.1% lower power consumption.
The Xeon W-3175X is our recommended choice as it beats the Xeon Gold 6238 in performance tests.
Should you still have questions on choice between Xeon W-3175X and Xeon Gold 6238, 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.
