Xeon Gold 6444Y vs W-3375
Aggregate performance score
Xeon W-3375 outperforms Xeon Gold 6444Y by a significant 25% based on our aggregate benchmark results.
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 124 | 214 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | no data | 18.17 |
| Market segment | Server | Server |
| Power efficiency | 5.26 | 4.20 |
| Designer | Intel | Intel |
| Manufacturer | Intel | Intel |
| Architecture codename | Ice Lake-W (2021) | Sapphire Rapids (2023−2024) |
| Release date | 29 July 2021 (4 years ago) | 10 January 2023 (2 years ago) |
| Launch price (MSRP) | no data | $1,517 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Performance to price scatter graph
Detailed specifications
Xeon W-3375 and Xeon Gold 6444Y 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 | 38 | 16 (Hexadeca-Core) |
| Threads | 76 | 32 |
| Base clock speed | 2.5 GHz | 3.6 GHz |
| Boost clock speed | 4 GHz | 4 GHz |
| Bus rate | 8 GT/s | no data |
| L1 cache | 64K (per core) | 80K (per core) |
| L2 cache | 1 MB (per core) | 2 MB (per core) |
| L3 cache | 57 MB (shared) | 45 MB |
| Chip lithography | 10 nm | Intel 7 nm |
| Maximum case temperature (TCase) | 83 °C | 75 °C |
| 64 bit support | + | + |
| Windows 11 compatibility | + | no data |
Compatibility
Information on Xeon W-3375 and Xeon Gold 6444Y 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 | 2 |
| Socket | FCLGA4189 | FCLGA4677 |
| Power consumption (TDP) | 270 Watt | 270 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon W-3375 and Xeon Gold 6444Y. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® AVX-512 | Intel® AMX, Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512 |
| AES-NI | + | + |
| AVX | + | + |
| vPro | + | no data |
| Enhanced SpeedStep (EIST) | + | + |
| Speed Shift | + | + |
| Turbo Boost Technology | 2.0 | 2.0 |
| Hyper-Threading Technology | + | + |
| TSX | + | + |
| Turbo Boost Max 3.0 | - | no data |
| Deep Learning Boost | + | + |
Security technologies
Xeon W-3375 and Xeon Gold 6444Y technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | + |
| EDB | + | + |
| SGX | - | Yes with Intel® SPS |
| OS Guard | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon W-3375 and Xeon Gold 6444Y are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
| EPT | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon W-3375 and Xeon Gold 6444Y. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4-3200 | DDR5-4800, DDR5-4400 |
| Maximum memory size | 4 TB | 4 TB |
| Max memory channels | 8 | 8 |
| ECC memory support | + | + |
Peripherals
Specifications and connection of peripherals supported by Xeon W-3375 and Xeon Gold 6444Y.
| PCIe version | 4 | 5 |
| PCI Express lanes | 64 | 80 |
Synthetic benchmarks
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.
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. Other than that, Passmark measures multi-core performance.
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.
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.
Pros & cons summary
| Performance score | 33.62 | 26.84 |
| Recency | 29 July 2021 | 10 January 2023 |
| Physical cores | 38 | 16 |
| Threads | 76 | 32 |
Xeon W-3375 has a 25.3% higher aggregate performance score, and 137.5% more physical cores and 137.5% more threads.
Xeon Gold 6444Y, on the other hand, has an age advantage of 1 year.
The Intel Xeon W-3375 is our recommended choice as it beats the Intel Xeon Gold 6444Y in performance tests.
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