EPYC 7662 vs Xeon w7-3565X
EPYC 7662
Xeon w7-3565X
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 7662
Performance Per Dollar Xeon w7-3565X
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | EPYC 7662 | Xeon w7-3565X |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($1,266) | ⚠️ Higher cost ($2,850) |
| Longevity | ✨ Modern (Zen 2 (2017−2020) / 7 nm, 14 nm) | ✨ Modern (Sapphire Rapids (2023−2024) / Intel 7 nm) |
💎 Value Proposition
| Insight | EPYC 7662 | Xeon w7-3565X |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+129%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($1,266) | ⚠️ Higher cost ($2,850) |
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 7662 and Xeon w7-3565X
EPYC 7662
The EPYC 7662 is manufactured by AMD. It was released in 2020-02-19. It is based on the Zen 2 (2017−2020) architecture. It features 64 cores and 128 threads. Base frequency is 2 GHz, with boost up to 3.3 GHz. L3 cache: 256 MB. L2 cache: 32 MB. Built on 7 nm, 14 nm process technology. Socket: SP3. Thermal design power (TDP): 225 Watt. Memory support: DDR4-3200. Passmark benchmark score: 72,298 points. Launch price was $6,700.
Xeon w7-3565X
The Xeon w7-3565X 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 32 cores and 64 threads. Base frequency is 2.5 GHz, with boost up to 4.8 GHz. L3 cache: 82.5 MB. L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA4677. Thermal design power (TDP): 335 Watt. Memory support: DDR5-4800. Passmark benchmark score: 70,982 points. Launch price was $2,689.
Processing Power
The EPYC 7662 packs 64 cores / 128 threads, while the Xeon w7-3565X offers 32 cores / 64 threads — the EPYC 7662 has 32 more cores. Boost clocks reach 3.3 GHz on the EPYC 7662 versus 4.8 GHz on the Xeon w7-3565X — a 37% clock advantage for the Xeon w7-3565X (base: 2 GHz vs 2.5 GHz). The EPYC 7662 uses the Zen 2 (2017−2020) architecture (7 nm, 14 nm), while the Xeon w7-3565X uses Sapphire Rapids (2023−2024) (Intel 7 nm). In PassMark, the EPYC 7662 scores 72,298 against the Xeon w7-3565X's 70,982 — a 1.8% lead for the EPYC 7662. L3 cache: 256 MB on the EPYC 7662 vs 82.5 MB on the Xeon w7-3565X.
| Feature | EPYC 7662 | Xeon w7-3565X |
|---|---|---|
| Cores / Threads | 64 / 128+100% | 32 / 64 |
| Boost Clock | 3.3 GHz | 4.8 GHz+45% |
| Base Clock | 2 GHz | 2.5 GHz+25% |
| L3 Cache | 256 MB+210% | 82.5 MB |
| L2 Cache | 32 MB+1500% | 2 MB (per core) |
| Process | 7 nm, 14 nm | Intel 7 nm |
| Architecture | Zen 2 (2017−2020) | Sapphire Rapids (2023−2024) |
| PassMark | 72,298+2% | 70,982 |
| Geekbench 6 Single | — | 2,300 |
| Geekbench 6 Multi | — | 19,812 |
Memory & Platform
The EPYC 7662 uses the SP3 socket (PCIe 4.0), while the Xeon w7-3565X uses LGA4677 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 3200 on the EPYC 7662 versus DDR5-4800 on the Xeon w7-3565X — the EPYC 7662 supports 199.4% 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: 128 (EPYC 7662) vs 112 (Xeon w7-3565X) — the EPYC 7662 offers 16 more lanes for additional GPUs or NVMe drives. Chipset compatibility: SP3 (EPYC 7662) and W790 (Xeon w7-3565X).
| Feature | EPYC 7662 | Xeon w7-3565X |
|---|---|---|
| Socket | SP3 | LGA4677 |
| PCIe Generation | PCIe 4.0 | PCIe 5.0+25% |
| Max RAM Speed | 3200+63900% | DDR5-4800 |
| Max RAM Capacity | 4096 | 4096 GB+104857500% |
| RAM Channels | 8 | 8 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 128+14% | 112 |
Advanced Features
Only the Xeon w7-3565X has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Only the Xeon w7-3565X supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: VT-x, VT-d (EPYC 7662) vs true (Xeon w7-3565X). Direct competitor: EPYC 7662 rivals Xeon Platinum 8280; Xeon w7-3565X rivals Ryzen Threadripper 7970X.
| Feature | EPYC 7662 | Xeon w7-3565X |
|---|---|---|
| Integrated GPU | No | No |
| IGPU Model | None | None |
| Unlocked | No | Yes |
| AVX-512 | No | Yes |
| Virtualization | VT-x, VT-d | true |
Value Analysis
The EPYC 7662 launched at $6150 MSRP, while the Xeon w7-3565X debuted at $2689. At current prices ($1266 vs $2850), the EPYC 7662 is $1584 cheaper. In terms of value (PassMark points per dollar), the EPYC 7662 delivers 57.1 pts/$ vs 24.9 pts/$ for the Xeon w7-3565X — making the EPYC 7662 the 78.5% better value option.
| Feature | EPYC 7662 | Xeon w7-3565X |
|---|---|---|
| MSRP | $6150 | $2689-56% |
| Avg Price (30d) | $1266-56% | $2850 |
| Performance per Dollar | 57.1+129% | 24.9 |
| Release Date | 2020 | 2024 |
Top Performing CPUs
The most powerful cpus ranked by PassMark CPU Mark benchmark scores.
You May Also Compare
Similar CPU comparisons based on EPYC 7662 and Xeon w7-3565X
