Xeon Gold 6430 vs Xeon w7-2575X
Xeon Gold 6430
Xeon w7-2575X
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 6430
Performance Per Dollar Xeon w7-2575X
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon Gold 6430 | Xeon w7-2575X |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($1,850) | ⚠️ Higher cost ($1,860) |
| Longevity | ✨ Modern (Sapphire Rapids (2023−2024) / Intel 7 nm) | ✨ Modern (Sapphire Rapids (2023−2024) / Intel 7 nm) |
💎 Value Proposition
| Insight | Xeon Gold 6430 | Xeon w7-2575X |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+1%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($1,850) | ⚠️ Higher cost ($1,860) |
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 6430 and Xeon w7-2575X
Xeon Gold 6430
The Xeon Gold 6430 is manufactured by Intel. It was released in 10 January 2023 (2 years ago). It is based on the Sapphire Rapids (2023−2024) architecture. It features 32 cores and 64 threads. Base frequency is 2.1 GHz, with boost up to 3.4 GHz. L3 cache: 60 MB. L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA4677. Thermal design power (TDP): 270 Watt. Memory support: DDR5-4400. Passmark benchmark score: 53,066 points. Launch price was $2,138.
Xeon w7-2575X
The Xeon w7-2575X is manufactured by Intel. It was released in 24 August 2024 (1 year ago). It is based on the Sapphire Rapids (2023−2024) architecture. It features 22 cores and 44 threads. Base frequency is 3 GHz, with boost up to 4.8 GHz. L3 cache: 45 MB. L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA4677. Thermal design power (TDP): 250 Watt. Memory support: DDR5-4800. Passmark benchmark score: 52,951 points. Launch price was $1,689.
Processing Power
The Xeon Gold 6430 packs 32 cores / 64 threads, while the Xeon w7-2575X offers 22 cores / 44 threads — the Xeon Gold 6430 has 10 more cores. Boost clocks reach 3.4 GHz on the Xeon Gold 6430 versus 4.8 GHz on the Xeon w7-2575X — a 34.1% clock advantage for the Xeon w7-2575X (base: 2.1 GHz vs 3 GHz). Both are built on the Sapphire Rapids (2023−2024) architecture using a Intel 7 nm process. In PassMark, the Xeon Gold 6430 scores 53,066 against the Xeon w7-2575X's 52,951 — a 0.2% lead for the Xeon Gold 6430. L3 cache: 60 MB on the Xeon Gold 6430 vs 45 MB on the Xeon w7-2575X.
| Feature | Xeon Gold 6430 | Xeon w7-2575X |
|---|---|---|
| Cores / Threads | 32 / 64+45% | 22 / 44 |
| Boost Clock | 3.4 GHz | 4.8 GHz+41% |
| Base Clock | 2.1 GHz | 3 GHz+43% |
| L3 Cache | 60 MB+33% | 45 MB |
| L2 Cache | 2 MB (per core) | 2 MB (per core) |
| Process | Intel 7 nm | Intel 7 nm |
| Architecture | Sapphire Rapids (2023−2024) | Sapphire Rapids (2023−2024) |
| PassMark | 53,066 | 52,951 |
| Geekbench 6 Single | — | 2,300 |
| Geekbench 6 Multi | — | 19,640 |
Memory & Platform
Both processors use the LGA4677 socket with PCIe 5.0. Maximum memory speed reaches 4400 on the Xeon Gold 6430 versus DDR5-4800 on the Xeon w7-2575X — the Xeon Gold 6430 supports 199.5% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon Gold 6430 supports up to 4096 of RAM compared to 2048 GB — 66.7% more capacity for professional workloads. Memory channels: 8 (Xeon Gold 6430) vs 4 (Xeon w7-2575X). PCIe lanes: 80 (Xeon Gold 6430) vs 64 (Xeon w7-2575X) — the Xeon Gold 6430 offers 16 more lanes for additional GPUs or NVMe drives. Chipset compatibility: C741 (Xeon Gold 6430) and Intel W790 (Xeon w7-2575X).
| Feature | Xeon Gold 6430 | Xeon w7-2575X |
|---|---|---|
| Socket | LGA4677 | LGA4677 |
| PCIe Generation | PCIe 5.0 | PCIe 5.0 |
| Max RAM Speed | 4400+87900% | DDR5-4800 |
| Max RAM Capacity | 4096 | 2048 GB+52428700% |
| RAM Channels | 8+100% | 4 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 80+25% | 64 |
Advanced Features
Only the Xeon w7-2575X has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Both support AVX-512 instructions, benefiting scientific computing, AI inference, and encryption workloads. Virtualization support: VT-x, VT-d (Xeon Gold 6430) vs true (Xeon w7-2575X). Direct competitor: Xeon Gold 6430 rivals EPYC 9334; Xeon w7-2575X rivals Threadripper PRO 7965WX.
| Feature | Xeon Gold 6430 | Xeon w7-2575X |
|---|---|---|
| Integrated GPU | No | No |
| IGPU Model | None | None |
| Unlocked | No | Yes |
| AVX-512 | Yes | Yes |
| Virtualization | VT-x, VT-d | true |
Value Analysis
The Xeon Gold 6430 launched at $2128 MSRP, while the Xeon w7-2575X debuted at $1689. At current prices ($1850 vs $1860), the Xeon Gold 6430 is $10 cheaper. In terms of value (PassMark points per dollar), the Xeon Gold 6430 delivers 28.7 pts/$ vs 28.5 pts/$ for the Xeon w7-2575X — making the Xeon Gold 6430 the 0.8% better value option.
| Feature | Xeon Gold 6430 | Xeon w7-2575X |
|---|---|---|
| MSRP | $2128 | $1689-21% |
| Avg Price (30d) | $1850 | $1860 |
| Performance per Dollar | 28.7 | 28.5 |
| Release Date | 2023 | 2024 |
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