EPYC 7601 vs Xeon Gold 6338T
EPYC 7601
Xeon Gold 6338T
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 EPYC 7601
Performance Per Dollar Xeon Gold 6338T
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | EPYC 7601 | Xeon Gold 6338T |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($1,795) |
| Longevity | ✨ Modern (Naples (2017−2018) / 14 nm) | ✨ Modern (Ice Lake-SP (2021) / 10 nm) |
💎 Value Proposition
| Insight | EPYC 7601 | Xeon Gold 6338T |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($1,795) |
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 EPYC 7601 and Xeon Gold 6338T
EPYC 7601
The EPYC 7601 is manufactured by AMD. It was released in 29 June 2017 (8 years ago). It is based on the Naples (2017−2018) architecture. It features 32 cores and 64 threads. Base frequency is 2.2 GHz, with boost up to 3.2 GHz. L3 cache: 64 MB (total). L2 cache: 512K (per core). Built on 14 nm process technology. Socket: TR4. Thermal design power (TDP): 180 Watt. Memory support: DDR4 Eight-channel. Passmark benchmark score: 35,059 points. Launch price was $4,200.
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.
Processing Power
The EPYC 7601 packs 32 cores / 64 threads, while the Xeon Gold 6338T offers 24 cores / 48 threads — the EPYC 7601 has 8 more cores. Boost clocks reach 3.2 GHz on the EPYC 7601 versus 3.4 GHz on the Xeon Gold 6338T — a 6.1% clock advantage for the Xeon Gold 6338T (base: 2.2 GHz vs 2.1 GHz). The EPYC 7601 uses the Naples (2017−2018) architecture (14 nm), while the Xeon Gold 6338T uses Ice Lake-SP (2021) (10 nm). In PassMark, the EPYC 7601 scores 35,059 against the Xeon Gold 6338T's 35,801 — a 2.1% lead for the Xeon Gold 6338T. L3 cache: 64 MB (total) on the EPYC 7601 vs 36 MB (total) on the Xeon Gold 6338T.
| Feature | EPYC 7601 | Xeon Gold 6338T |
|---|---|---|
| Cores / Threads | 32 / 64+33% | 24 / 48 |
| Boost Clock | 3.2 GHz | 3.4 GHz+6% |
| Base Clock | 2.2 GHz+5% | 2.1 GHz |
| L3 Cache | 64 MB (total)+78% | 36 MB (total) |
| L2 Cache | 512K (per core) | 1 MB (per core)+100% |
| Process | 14 nm | 10 nm-29% |
| Architecture | Naples (2017−2018) | Ice Lake-SP (2021) |
| PassMark | 35,059 | 35,801+2% |
Memory & Platform
The EPYC 7601 uses the TR4 socket (PCIe 4.0), while the Xeon Gold 6338T uses LGA4189 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 2666 on the EPYC 7601 versus 3200 on the Xeon Gold 6338T — the Xeon Gold 6338T supports 18.2% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon Gold 6338T supports up to 6144 of RAM compared to 2048 — 100% more capacity for professional workloads. Both feature 8-channel memory with ECC support. PCIe lanes: 128 (EPYC 7601) vs 64 (Xeon Gold 6338T) — the EPYC 7601 offers 64 more lanes for additional GPUs or NVMe drives. Chipset compatibility: SP3 (EPYC 7601) and C621A (Xeon Gold 6338T).
| Feature | EPYC 7601 | Xeon Gold 6338T |
|---|---|---|
| Socket | TR4 | LGA4189 |
| PCIe Generation | PCIe 4.0 | PCIe 4.0 |
| Max RAM Speed | 2666 | 3200+20% |
| Max RAM Capacity | 2048 | 6144+200% |
| RAM Channels | 8 | 8 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 128+100% | 64 |
Advanced Features
Neither processor supports overclocking. Only the Xeon Gold 6338T supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: AMD-V, SVM (EPYC 7601) vs VT-x, VT-d (Xeon Gold 6338T). Direct competitor: EPYC 7601 rivals Xeon Platinum 8180; Xeon Gold 6338T rivals EPYC 7443P.
| Feature | EPYC 7601 | Xeon Gold 6338T |
|---|---|---|
| Integrated GPU | No | No |
| IGPU Model | None | None |
| Unlocked | No | No |
| AVX-512 | No | Yes |
| Virtualization | AMD-V, SVM | VT-x, VT-d |
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