Xeon Max 9480 vs Gold 6444Y
Aggregate performance score
Xeon Max 9480 outperforms Xeon Gold 6444Y by an impressive 79% 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 | 205 | 46 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 18.14 | 0.57 |
| Market segment | Server | Server |
| Power efficiency | 4.20 | 5.80 |
| Designer | Intel | Intel |
| Manufacturer | Intel | Intel |
| Architecture codename | Sapphire Rapids (2023−2024) | Sapphire Rapids HBM (2023) |
| Release date | 10 January 2023 (2 years ago) | 10 January 2023 (2 years ago) |
| Launch price (MSRP) | $1,517 | $12,980 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Xeon Gold 6444Y has 3082% better value for money than Xeon Max 9480.
Performance to price scatter graph
Detailed specifications
Xeon Gold 6444Y and Xeon Max 9480 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 | 16 (Hexadeca-Core) | 56 (Hexapentaconta-Core) |
| Threads | 32 | 112 |
| Base clock speed | 3.6 GHz | 1.9 GHz |
| Boost clock speed | 4 GHz | 3.5 GHz |
| L1 cache | 80K (per core) | 80K (per core) |
| L2 cache | 2 MB (per core) | 2 MB (per core) |
| L3 cache | 45 MB | 112.5 MB |
| Chip lithography | Intel 7 nm | 10 nm |
| Die size | no data | 4x 477 mm2 |
| Maximum case temperature (TCase) | 75 °C | 64 °C |
| 64 bit support | + | + |
Compatibility
Information on Xeon Gold 6444Y and Xeon Max 9480 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 | 2 | 2 |
| Socket | FCLGA4677 | 4677 |
| Power consumption (TDP) | 270 Watt | 350 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon Gold 6444Y and Xeon Max 9480. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® AMX, Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512 | no data |
| AES-NI | + | + |
| AVX | + | + |
| vPro | no data | + |
| Enhanced SpeedStep (EIST) | + | + |
| Speed Shift | + | no data |
| Turbo Boost Technology | 2.0 | no data |
| Hyper-Threading Technology | + | no data |
| TSX | + | + |
| Deep Learning Boost | + | - |
Security technologies
Xeon Gold 6444Y and Xeon Max 9480 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | + |
| EDB | + | no data |
| SGX | Yes with Intel® SPS | no data |
| OS Guard | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon Gold 6444Y and Xeon Max 9480 are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
| EPT | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon Gold 6444Y and Xeon Max 9480. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR5-4800, DDR5-4400 | DDR5-4800 |
| Maximum memory size | 4 TB | no data |
| Max memory channels | 8 | no data |
| ECC memory support | + | - |
Peripherals
Specifications and connection of peripherals supported by Xeon Gold 6444Y and Xeon Max 9480.
| PCIe version | 5 | 5.0 |
| PCI Express lanes | 80 | 80 |
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.
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 | 26.74 | 47.90 |
| Physical cores | 16 | 56 |
| Threads | 32 | 112 |
| Power consumption (TDP) | 270 Watt | 350 Watt |
Xeon Gold 6444Y has 29.6% lower power consumption.
Xeon Max 9480, on the other hand, has a 79.1% higher aggregate performance score, and 250% more physical cores and 250% more threads.
The Intel Xeon Max 9480 is our recommended choice as it beats the Intel Xeon Gold 6444Y in performance tests.
Other comparisons
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