Xeon Gold 6338T vs Xeon Gold 6330N
Xeon Gold 6338T
Xeon Gold 6330N
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 6338T
Performance Per Dollar Xeon Gold 6330N
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon Gold 6338T | Xeon Gold 6330N |
|---|---|---|
| Gaming | Balanced gaming performance | Balanced gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($1,795) | ⚠️ Higher cost ($1,798) |
| Longevity | ✨ Modern (Ice Lake-SP (2021) / 10 nm) | ✨ Modern (Legacy / 10 nm) |
💎 Value Proposition
| Insight | Xeon Gold 6338T | Xeon Gold 6330N |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+1%) |
| Upfront Cost | ✅ More affordable ($1,795) | ⚠️ Higher cost ($1,798) |
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 6338T and Xeon Gold 6330N
Xeon Gold 6338T
The Xeon Gold 6338T is manufactured by Intel. It was released in 2015-01-01. It is based on the Ice Lake-SP (2021) architecture. It features 24 cores and 48 threads. Base frequency is 2.1 GHz, with boost up to 3.4 GHz. L3 cache: 36 MB (total). L2 cache: 1 MB (per core). Built on 10 nm process technology. Socket: LGA4189. Thermal design power (TDP): 165 Watt. Memory support: DDR4-3200. Passmark benchmark score: 35,801 points. Launch price was $800.
Xeon Gold 6330N
The Xeon Gold 6330N is manufactured by Intel. It was released in 2015-01-01. It features 28 cores and 56 threads. Base frequency is 2.2 GHz, with boost up to 3.4 GHz. L3 cache: 42 MB. Built on 10 nm process technology. Socket: LGA4189. Thermal design power (TDP): 165 Watt. Memory support: DDR4-2667. Passmark benchmark score: 36,360 points. Launch price was $800.
Processing Power
The Xeon Gold 6338T packs 24 cores / 48 threads, while the Xeon Gold 6330N offers 28 cores / 56 threads — the Xeon Gold 6330N has 4 more cores. Boost clocks reach 3.4 GHz on the Xeon Gold 6338T versus 3.4 GHz on the Xeon Gold 6330N — identical boost frequencies (base: 2.1 GHz vs 2.2 GHz). The Xeon Gold 6338T is built on the Ice Lake-SP (2021) architecture. In PassMark, the Xeon Gold 6338T scores 35,801 against the Xeon Gold 6330N's 36,360 — a 1.5% lead for the Xeon Gold 6330N. L3 cache: 36 MB (total) on the Xeon Gold 6338T vs 42 MB on the Xeon Gold 6330N.
| Feature | Xeon Gold 6338T | Xeon Gold 6330N |
|---|---|---|
| Cores / Threads | 24 / 48 | 28 / 56+17% |
| Boost Clock | 3.4 GHz | 3.4 GHz |
| Base Clock | 2.1 GHz | 2.2 GHz+5% |
| L3 Cache | 36 MB (total) | 42 MB+17% |
| L2 Cache | 1 MB (per core) | — |
| Process | 10 nm | 10 nm |
| Architecture | Ice Lake-SP (2021) | — |
| PassMark | 35,801 | 36,360+2% |
Memory & Platform
Both processors use the LGA4189 socket with PCIe 4.0. Maximum memory speed reaches 3200 on the Xeon Gold 6338T versus 2667 on the Xeon Gold 6330N — the Xeon Gold 6338T supports 18.2% faster memory, which can translate to measurable gains in memory-sensitive workloads. Both support up to 6144 of RAM. Both feature 8-channel memory with ECC support. Both provide 64 PCIe lanes. Chipset compatibility: C621A (Xeon Gold 6338T) and C621A (Xeon Gold 6330N).
| Feature | Xeon Gold 6338T | Xeon Gold 6330N |
|---|---|---|
| Socket | LGA4189 | LGA4189 |
| PCIe Generation | PCIe 4.0 | PCIe 4.0 |
| Max RAM Speed | 3200+20% | 2667 |
| Max RAM Capacity | 6144 | 6144 |
| RAM Channels | 8 | 8 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 64 | 64 |
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. Direct competitor: Xeon Gold 6338T rivals EPYC 7443P; Xeon Gold 6330N rivals EPYC 7413.
| Feature | Xeon Gold 6338T | Xeon Gold 6330N |
|---|---|---|
| Integrated GPU | No | No |
| IGPU Model | None | None |
| Unlocked | No | No |
| AVX-512 | Yes | Yes |
| Virtualization | VT-x, VT-d | VT-x, VT-d |
Value Analysis
The Xeon Gold 6338T launched at $3139 MSRP, while the Xeon Gold 6330N debuted at $2389. At current prices ($1795 vs $1798), the Xeon Gold 6338T is $3 cheaper. In terms of value (PassMark points per dollar), the Xeon Gold 6338T delivers 19.9 pts/$ vs 20.2 pts/$ for the Xeon Gold 6330N — making the Xeon Gold 6330N the 1.4% better value option.
| Feature | Xeon Gold 6338T | Xeon Gold 6330N |
|---|---|---|
| MSRP | $3139 | $2389-24% |
| Avg Price (30d) | $1795 | $1798 |
| Performance per Dollar | 19.9 | 20.2+2% |
| Release Date | 2021 | 2021 |
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