CPU
GPU
Xeon Gold 6554S
Xeon 6511P
Performance Spectrum - CPU
About PassMark
PassMark CPU Mark evaluates processor speed through complex mathematical computations. It provides a reliable metric to compare multi-core performance, where higher scores indicate faster processing for multitasking, gaming, and heavy workloads.
Value Upgrade Path
This is the official ChipVERSUS Value Rating, comparing raw performance (PassMark) per dollar. Components placed above yours deliver better value for money.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Xeon Gold 6554S
Performance Per Dollar Xeon 6511P
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon Gold 6554S | Xeon 6511P |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($2,836) | ✅ More affordable ($815) |
| Longevity | ✨ Modern (Emerald Rapids (2023) / Intel 7 nm) | ✨ Modern (Granite Rapids (2024−2025) / Intel 3 nm) |
💎 Value Proposition
| Insight | Xeon Gold 6554S | Xeon 6511P |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+251%) |
| Upfront Cost | ⚠️ Higher cost ($2,836) | ✅ More affordable ($815) |
Performance Check
To accurately isolate CPU performance, all benchmarks below use an NVIDIA RTX 4090 as the reference GPU. This eliminates GPU-side bottlenecks and highlights pure processing throughput differences between the CPUs.
Note: Real-world results may vary based on your actual GPU. CPU performance impact is more visible in processing-intensive titles and high-refresh-rate gaming scenarios.
Technical Specifications
Side-by-side comparison of Xeon Gold 6554S and Xeon 6511P
Xeon Gold 6554S
The Xeon Gold 6554S is manufactured by Intel. It was released in 14 December 2023 (1 year ago). It is based on the Emerald Rapids (2023) architecture. It features 36 cores and 72 threads. Base frequency is 2.2 GHz, with boost up to 4 GHz. L3 cache: 180 MB (total). L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA4677. Thermal design power (TDP): 270 Watt. Memory support: DDR5 @ 5200 MT/s (1 DPC). Passmark benchmark score: 50,777 points. Launch price was $3,157.
Xeon 6511P
The Xeon 6511P is manufactured by Intel. It was released in 24 February 2025 (less than a year ago). It is based on the Granite Rapids (2024−2025) architecture. It features 16 cores and 32 threads. Base frequency is 2.3 GHz, with boost up to 4.2 GHz. L3 cache: 72 MB (total). L2 cache: 2 MB (per core). Built on Intel 3 nm process technology. Socket: LGA4710. Thermal design power (TDP): 150 Watt. Memory support: DDR5(6400MT/s). Passmark benchmark score: 51,286 points. Launch price was $815.
Processing Power
The Xeon Gold 6554S packs 36 cores / 72 threads, while the Xeon 6511P offers 16 cores / 32 threads — the Xeon Gold 6554S has 20 more cores. Boost clocks reach 4 GHz on the Xeon Gold 6554S versus 4.2 GHz on the Xeon 6511P — a 4.9% clock advantage for the Xeon 6511P (base: 2.2 GHz vs 2.3 GHz). The Xeon Gold 6554S uses the Emerald Rapids (2023) architecture (Intel 7 nm), while the Xeon 6511P uses Granite Rapids (2024−2025) (Intel 3 nm). In PassMark, the Xeon Gold 6554S scores 50,777 against the Xeon 6511P's 51,286 — a 1% lead for the Xeon 6511P. L3 cache: 180 MB (total) on the Xeon Gold 6554S vs 72 MB (total) on the Xeon 6511P.
| Feature | Xeon Gold 6554S | Xeon 6511P |
|---|---|---|
| Cores / Threads | 36 / 72+125% | 16 / 32 |
| Boost Clock | 4 GHz | 4.2 GHz+5% |
| Base Clock | 2.2 GHz | 2.3 GHz+5% |
| L3 Cache | 180 MB (total)+150% | 72 MB (total) |
| L2 Cache | 2 MB (per core) | 2 MB (per core) |
| Process | Intel 7 nm | Intel 3 nm-57% |
| Architecture | Emerald Rapids (2023) | Granite Rapids (2024−2025) |
| PassMark | 50,777 | 51,286+1% |
| Geekbench 6 Single | — | 1,800 |
| Geekbench 6 Multi | — | 20,000 |
Memory & Platform
The Xeon Gold 6554S uses the LGA4677 socket (PCIe 5.0), while the Xeon 6511P uses LGA4710 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 5200 on the Xeon Gold 6554S versus DDR5-6400 on the Xeon 6511P — the Xeon Gold 6554S supports 199.6% faster memory, which can translate to measurable gains in memory-sensitive workloads. Both support up to 4096 of RAM. Both feature 8-channel memory with ECC support. PCIe lanes: 80 (Xeon Gold 6554S) vs 136 (Xeon 6511P) — the Xeon 6511P offers 56 more lanes for additional GPUs or NVMe drives. Chipset compatibility: C741 (Xeon Gold 6554S) and C741 (Xeon 6511P).
| Feature | Xeon Gold 6554S | Xeon 6511P |
|---|---|---|
| Socket | LGA4677 | LGA4710 |
| PCIe Generation | PCIe 5.0 | PCIe 5.0 |
| Max RAM Speed | 5200+103900% | DDR5-6400 |
| Max RAM Capacity | 4096 | 4096 GB+104857500% |
| RAM Channels | 8 | 8 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 80 | 136+70% |
Advanced Features
Neither processor supports overclocking. Both support AVX-512 instructions, benefiting scientific computing, AI inference, and encryption workloads. Both support VT-x, VT-d virtualization. Primary use case: Xeon 6511P targets Server. Direct competitor: Xeon Gold 6554S rivals EPYC 9384X; Xeon 6511P rivals EPYC 9684X.
| Feature | Xeon Gold 6554S | Xeon 6511P |
|---|---|---|
| Integrated GPU | No | No |
| IGPU Model | None | None |
| Unlocked | No | No |
| AVX-512 | Yes | Yes |
| Virtualization | VT-x, VT-d | VT-x, VT-d |
| Target Use | — | Server |
Value Analysis
The Xeon Gold 6554S launched at $3157 MSRP, while the Xeon 6511P debuted at $815. At current prices ($2836 vs $815), the Xeon 6511P is $2021 cheaper. In terms of value (PassMark points per dollar), the Xeon Gold 6554S delivers 17.9 pts/$ vs 62.9 pts/$ for the Xeon 6511P — making the Xeon 6511P the 111.4% better value option.
| Feature | Xeon Gold 6554S | Xeon 6511P |
|---|---|---|
| MSRP | $3157 | $815-74% |
| Avg Price (30d) | $2836 | $815-71% |
| Performance per Dollar | 17.9 | 62.9+251% |
| Release Date | 2023 | 2025 |
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