Xeon Bronze 3508U vs Platinum 8481C
Aggregate performance score
Xeon Platinum 8481C outperforms Xeon Bronze 3508U by a minimal 4% 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 | 1098 | 1117 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Server | Server |
| Power efficiency | 2.00 | 5.37 |
| Designer | Intel | Intel |
| Manufacturer | Intel | no data |
| Architecture codename | Sapphire Rapids (2023−2024) | no data |
| Release date | 10 January 2023 (2 years ago) | 1 October 2023 (1 year ago) |
Detailed specifications
Xeon Platinum 8481C and Xeon Bronze 3508U 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 | 56 (Hexapentaconta-Core) | 8 (Octa-Core) |
| Threads | 112 | 8 |
| Base clock speed | 2 GHz | 2.1 GHz |
| Boost clock speed | 3.8 GHz | 2.2 GHz |
| L1 cache | 80 KB (per core) | no data |
| L2 cache | 2 MB (per core) | no data |
| L3 cache | 105 MB | 22.5 MB |
| Chip lithography | 10 nm | Intel 7 nm |
| Die size | 4x 477 mm2 | no data |
| Maximum core temperature | no data | 83 °C |
| Maximum case temperature (TCase) | 79 °C | no data |
| 64 bit support | + | - |
Compatibility
Information on Xeon Platinum 8481C and Xeon Bronze 3508U 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 | no data |
| Socket | 4677 | FCLGA4677 |
| Power consumption (TDP) | 350 Watt | 125 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon Platinum 8481C and Xeon Bronze 3508U. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | Intel® AMX, 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 |
| TSX | + | + |
| Deep Learning Boost | - | + |
Security technologies
Xeon Platinum 8481C and Xeon Bronze 3508U technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | + |
| EDB | no data | + |
| SGX | no data | Yes with Intel® SPS |
| OS Guard | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon Platinum 8481C and Xeon Bronze 3508U are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
| EPT | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon Platinum 8481C and Xeon Bronze 3508U. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR5 | DDR5 @ 4400 MT/s (1 DPC &2DPC) |
| Maximum memory size | no data | 4 TB |
| Max memory channels | no data | 8 |
| ECC memory support | - | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | N/A | no data |
Peripherals
Specifications and connection of peripherals supported by Xeon Platinum 8481C and Xeon Bronze 3508U.
| PCIe version | 5.0 | 4 |
| 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 | 7.28 | 7.00 |
| Recency | 10 January 2023 | 1 October 2023 |
| Physical cores | 56 | 8 |
| Threads | 112 | 8 |
| Power consumption (TDP) | 350 Watt | 125 Watt |
Xeon Platinum 8481C has a 4% higher aggregate performance score, and 600% more physical cores and 1300% more threads.
Xeon Bronze 3508U, on the other hand, has an age advantage of 8 months, and 180% lower power consumption.
Given the minimal performance differences, no clear winner can be declared between Intel Xeon Platinum 8481C and Intel Xeon Bronze 3508U.
Other comparisons
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