7 245HX vs Xeon W-3175X
Aggregate performance score
Xeon W-3175X outperforms Core 7 245HX by a small 9% 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 | 277 | 313 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 2.21 | no data |
| Market segment | Server | Laptop |
| Series | Intel Xeon W | Intel Arrow Lake |
| Power efficiency | 4.31 | no data |
| Designer | Intel | Intel |
| Manufacturer | Intel | no data |
| Architecture codename | Skylake (server) (2017−2018) | Arrow Lake-HX (2025−2026) |
| Release date | 19 December 2018 (7 years ago) | 1 April 2026 (less than a year ago) |
| Launch price (MSRP) | $2,999 | no data |
Cost-effectiveness evaluation
Performance per price, higher is better.
Performance to price scatter graph
Currently popular graphics cards are shown for comparison.
Detailed specifications
Basic parameters of Xeon W-3175X and Core 7 245HX: 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) | 14 (Tetradeca-Core) |
| Threads | 56 | 14 |
| Base clock speed | 3.1 GHz | 2.6 GHz |
| Boost clock speed | 3.8 GHz | 5.1 GHz |
| Bus type | DMI 3.0 | no data |
| Bus rate | 4 × 8 GT/s | no data |
| Multiplier | 31 | no data |
| L1 cache | 64K (per core) | no data |
| L2 cache | 1 MB (per core) | 24 MB |
| L3 cache | 38.5 MB (shared) | 26 MB |
| Chip lithography | 14 nm | 3 nm |
| Maximum core temperature | 85 °C | no data |
| Number of transistors | 8,000 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | + | no data |
| Unlocked multiplier | + | - |
Compatibility
Information on Xeon W-3175X and Core 7 245HX 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) | no data |
| Socket | FCLGA3647 | no data |
| Power consumption (TDP) | 255 Watt | no data |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon W-3175X and Core 7 245HX. 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 | no data |
| AES-NI | + | - |
| AVX | + | - |
| vPro | + | no data |
| Enhanced SpeedStep (EIST) | + | no data |
| Speed Shift | + | no data |
| Turbo Boost Technology | 2.0 | no data |
| Hyper-Threading Technology | + | no data |
| TSX | + | - |
| Turbo Boost Max 3.0 | - | no data |
Security technologies
Xeon W-3175X and Core 7 245HX technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | no data |
| EDB | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon W-3175X and Core 7 245HX are enumerated here.
| VT-d | + | no data |
| VT-x | + | no data |
| EPT | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon W-3175X and Core 7 245HX. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4-2666 | no data |
| Maximum memory size | 512 GB | no data |
| Max memory channels | 6 | no data |
| Maximum memory bandwidth | 128.001 GB/s | no data |
| ECC memory support | + | - |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | Intel Graphics 3-Core iGPU (Arrow Lake) (300 - 1800 MHz) |
Peripherals
Specifications and connection of peripherals supported by Xeon W-3175X and Core 7 245HX.
| PCIe version | 3.0 | no data |
| PCI Express lanes | 48 | no data |
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.
Pros & cons summary
| Performance score | 26.59 | 24.32 |
| Recency | 19 December 2018 | 1 April 2026 |
| Physical cores | 28 | 14 |
| Threads | 56 | 14 |
| Chip lithography | 14 nm | 3 nm |
Xeon W-3175X has a 9% higher aggregate performance score, and 100% more physical cores and 300% more threads.
7 245HX, on the other hand, has an age advantage of 7 years, and a 79% more advanced lithography process.
Given the minimal performance differences, no clear winner can be declared between Intel Xeon W-3175X and Intel Core 7 245HX.
Be aware that Xeon W-3175X is a server/workstation processor while Core 7 245HX is a notebook one.
Other comparisons
We've compiled a selection of CPU comparisons, ranging from closely matched processors to other comparisons that may be of interest.
