AMD Epyc 9654 vs Intel Xeon Platinum 8480+
SOURCE ARTICLES
Comprehensive Guide to AMD’s EPYC 9654: The 96-Core Processor — Specs, Reviews, Workstations, and More
medium.com
Summary
The AMD EPYC 9654 is a powerful 96-core processor designed for high-performance computing tasks. It offers unparalleled multitasking capabilities with 192 threads and is compatible with enterprise-grade servers. The processor is engineered for optimal performance in heavy-duty computing tasks and has advanced power management features for energy efficiency. Cooling is crucial for this processor, and liquid cooling and advanced air-cooling solutions are recommended. The price of the EPYC 9654 varies depending on the retailer. It is ideal for professionals in fields like 3D rendering, video editing, and data analytics, as well as enterprises that require robust servers. The processor has received glowing reviews for its ability to handle multiple tasks simultaneously and enhance professional productivity. While it can run games efficiently, it is considered an overinvestment for gaming purposes compared to mainstream consumer-grade processors.
AMD 4th Gen EPYC "Genoa" To Enjoy Slightly Better Performance With Linux 6.3
www.phoronix.com
AMD's upcoming 4th Gen EPYC "Genoa" processors are expected to benefit from Automatic IBRS, a new feature in the Linux 6.3 kernel. This feature provides better performance than the current Retpolines implementation for mitigating Spectre V2. The Automatic IBRS support is new to Zen 4 processors and will be enabled by default in Linux 6.3. Benchmarks on the AMD EPYC 9654 server processors show the performance improvement with Automatic IBRS. This feature is similar to Intel's Enhanced IBRS and will be available on both client and server CPUs. The patches for enabling Automatic IBRS have been in the works since November and are now being finalized for the upcoming kernel release.
Intel's 56-Core Sapphire Rapids Tested: Faster Than 64-Core EPYC
www.tomshardware.com
Intel's 56-core Sapphire Rapids processor shows mixed performance in Geekbench 5. It falls behind AMD's 64-core EPYC processors in single-thread workloads but outperforms them in multi-core workloads. The low base clocks of the Sapphire Rapids processor may be the reason for its poor single-thread performance. Overall, the pre-production hardware looks promising, but boost clocks have not been enabled on the samples.
Xeon Platinum 8480
The Xeon Platinum 8480 is a professional desktop processor with 56 cores and 112 threads. It is based on Intel 7 manufacturing technology and has a maximum frequency of 3800 MHz. It is compatible with FCLGA4677 socket and supports DDR5-4800 and DDR5-4400 memory. The processor's benchmark results are not available. It is priced at $9787 and supports various technological capabilities and security features. It has 80 PCIe 5.0 lanes.
[Dual CPU] Intel Xeon Platinum 8480+
The [Dual CPU] Intel Xeon Platinum 8480+ offers high performance and value for money. It outperforms 10 other common CPUs in terms of PassMark CPU Mark. The CPUMark per dollar is also favorable. The pricing history data shows the price for a single Processor.
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AI COMPARISON
Comparison Table
| Feature | AMD Epyc 9654 | Intel Xeon Platinum 8480+ |
|---|---|---|
| Cores/Threads | 96 cores, 192 threads | 56 cores, 112 threads |
| Total Clock Speed | 230.4 GHz | 112 GHz |
| Max Memory Bandwidth | 460.8 GB/s | N/A |
| PCIe Version | 5 | 5 |
| Memory Channels | 12 | 8 |
| L3 Cache | 384 MB | 105 MB |
| DDR Version | 5 | 5 |
| Semiconductor Size | 5 nm | 10 nm |
| CPU TDP | 360W | 350W |
| Turbo Clock Speed | 3.7GHz | 3.8GHz |
| Max Memory Supported | N/A | 6000GB |
| Memory ECC Support | Yes | Yes |
| RAM Speed (Max) | 4800 MHz | 4800 MHz |
| Multithreading | Yes | Yes |
| Instruction Sets | SSE4.2, SSE4.1, AVX, AES, FMA3, F16C, MMX | SSE4.2, SSE4.1, AVX, AES, FMA3, F16C, MMX |
| Additional Features | No integrated graphics, Directx version: N/A | No integrated graphics, Directx version: N/A |
| Price (Approx.) | Varies by retailer | $9787 (for Xeon Platinum 8480) |
Summary
The AMD Epyc 9654 and Intel Xeon Platinum 8480+ are both high-performance CPUs designed for enterprise-grade servers, with AMD offering significantly higher core and thread counts, which results in better multitasking capabilities and total clock speed. AMD’s semiconductor technology is more advanced at 5 nm compared to Intel's 10 nm, potentially offering greater efficiency and performance per watt.
AMD Epyc 9654 excels in environments that require heavy-duty computing like 3D rendering, video editing, data analytics, and complex simulations due to its higher memory bandwidth and larger cache sizes. It also features advanced power consumption technologies to dynamically adjust energy use, enhancing its suitability for high-performance tasks.
Intel Xeon Platinum 8480+, on the other hand, provides superior performance in certain multi-thread workloads and supports a vast amount of memory up to 6000GB, making it ideal for tasks that require large data sets. Its higher turbo clock speed can be beneficial for applications that benefit from faster core speeds.
Recommendations
- For heavy computational tasks: AMD Epyc 9654 is recommended due to its higher core count and memory bandwidth which are beneficial for multitasking and data-intensive applications.
- For memory-intensive applications: Intel Xeon Platinum 8480+ would be more suitable due to its support for up to 6000GB of memory, which can handle larger datasets effectively.
- Cost considerations: Intel Xeon Platinum's high cost might be a deterrent unless specific features unique to this model are required for your applications. AMD might offer a more cost-effective solution for a broad range of high-performance computing needs, although its price can vary significantly.
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