Core i9-12900K vs Xeon Gold 6330
Core i9-12900K
Xeon Gold 6330
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 Core i9-12900K
Performance Per Dollar Xeon Gold 6330
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i9-12900K | Xeon Gold 6330 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($322) | ⚠️ Higher cost ($2,128) |
| Longevity | ✨ Modern (Alder Lake, Golden Cove, Gracemont (2021) / 10 nm) | ✨ Modern (Ice Lake-SP (2021) / 10 nm) |
💎 Value Proposition
| Insight | Core i9-12900K | Xeon Gold 6330 |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+547%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($322) | ⚠️ Higher cost ($2,128) |
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 Core i9-12900K and Xeon Gold 6330
Core i9-12900K
The Core i9-12900K is manufactured by Intel. It was released in 4 November 2021 (4 years ago). It is based on the Alder Lake, Golden Cove, Gracemont (2021) architecture. It features 16 cores and 24 threads. Base frequency is 3.2 GHz, with boost up to 5.2 GHz. L3 cache: 30 MB (total). L2 cache: 1.25 MB (per core). Built on 10 nm process technology. Socket: LGA1700. Thermal design power (TDP): 125 Watt. Memory support: DDR4, DDR5. Passmark benchmark score: 41,180 points. Launch price was $589.
Xeon Gold 6330
The Xeon Gold 6330 is manufactured by Intel. It was released in 2015-01-01. It is based on the Ice Lake-SP (2021) architecture. It features 28 cores and 56 threads. Base frequency is 2 GHz, with boost up to 3.1 GHz. L3 cache: 42 MB (total). L2 cache: 1 MB (per core). Built on 10 nm process technology. Socket: LGA4189. Thermal design power (TDP): 205 Watt. Memory support: DDR4-2933. Passmark benchmark score: 42,072 points. Launch price was $800.
Processing Power
The Core i9-12900K packs 16 cores / 24 threads, while the Xeon Gold 6330 offers 28 cores / 56 threads — the Xeon Gold 6330 has 12 more cores. Boost clocks reach 5.2 GHz on the Core i9-12900K versus 3.1 GHz on the Xeon Gold 6330 — a 50.6% clock advantage for the Core i9-12900K (base: 3.2 GHz vs 2 GHz). The Core i9-12900K uses the Alder Lake, Golden Cove, Gracemont (2021) architecture (10 nm), while the Xeon Gold 6330 uses Ice Lake-SP (2021) (10 nm). In PassMark, the Core i9-12900K scores 41,180 against the Xeon Gold 6330's 42,072 — a 2.1% lead for the Xeon Gold 6330. L3 cache: 30 MB (total) on the Core i9-12900K vs 42 MB (total) on the Xeon Gold 6330.
| Feature | Core i9-12900K | Xeon Gold 6330 |
|---|---|---|
| Cores / Threads | 16 / 24 | 28 / 56+75% |
| Boost Clock | 5.2 GHz+68% | 3.1 GHz |
| Base Clock | 3.2 GHz+60% | 2 GHz |
| L3 Cache | 30 MB (total) | 42 MB (total)+40% |
| L2 Cache | 1.25 MB (per core)+25% | 1 MB (per core) |
| Process | 10 nm | 10 nm |
| Architecture | Alder Lake, Golden Cove, Gracemont (2021) | Ice Lake-SP (2021) |
| PassMark | 41,180 | 42,072+2% |
Memory & Platform
The Core i9-12900K uses the LGA1700 socket (PCIe 5.0), while the Xeon Gold 6330 uses LGA4189 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-4800 on the Core i9-12900K versus 2933 on the Xeon Gold 6330 — the Xeon Gold 6330 supports 199.3% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon Gold 6330 supports up to 6144 of RAM compared to 128 GB — 191.8% more capacity for professional workloads. Memory channels: 2 (Core i9-12900K) vs 8 (Xeon Gold 6330). PCIe lanes: 20 (Core i9-12900K) vs 64 (Xeon Gold 6330) — the Xeon Gold 6330 offers 44 more lanes for additional GPUs or NVMe drives. Chipset compatibility: Intel 600 series,Intel 700 series (Core i9-12900K) and C621A (Xeon Gold 6330).
| Feature | Core i9-12900K | Xeon Gold 6330 |
|---|---|---|
| Socket | LGA1700 | LGA4189 |
| PCIe Generation | PCIe 5.0+25% | PCIe 4.0 |
| Max RAM Speed | DDR5-4800 | 2933+58560% |
| Max RAM Capacity | 128 GB+2184433% | 6144 |
| RAM Channels | 2 | 8+300% |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 20 | 64+220% |
Advanced Features
Virtualization: not specified (Core i9-12900K) / VT-x, VT-d (Xeon Gold 6330). The Core i9-12900K includes integrated graphics (Intel UHD Graphics 770), while the Xeon Gold 6330 requires a dedicated GPU. Direct competitor: Xeon Gold 6330 rivals EPYC 7453.
| Feature | Core i9-12900K | Xeon Gold 6330 |
|---|---|---|
| Integrated GPU | Yes | No |
| IGPU Model | Intel UHD Graphics 770 | None |
| Unlocked | — | No |
| AVX-512 | — | Yes |
| Virtualization | — | VT-x, VT-d |
Value Analysis
The Core i9-12900K launched at $589 MSRP, while the Xeon Gold 6330 debuted at $2128. At current prices ($322 vs $2128), the Core i9-12900K is $1806 cheaper. In terms of value (PassMark points per dollar), the Core i9-12900K delivers 127.9 pts/$ vs 19.8 pts/$ for the Xeon Gold 6330 — making the Core i9-12900K the 146.4% better value option.
| Feature | Core i9-12900K | Xeon Gold 6330 |
|---|---|---|
| MSRP | $589-72% | $2128 |
| Avg Price (30d) | $322-85% | $2128 |
| Performance per Dollar | 127.9+546% | 19.8 |
| Release Date | 2021 | 2021 |
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