Xeon w7-3465X vs EPYC 75F3
Xeon w7-3465X
EPYC 75F3
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 w7-3465X
Performance Per Dollar EPYC 75F3
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon w7-3465X | EPYC 75F3 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($468) | ⚠️ Higher cost ($2,799) |
| Longevity | ✨ Modern (Sapphire Rapids (2023−2024) / Intel 7 nm) | ✨ Modern (Milan (2021−2023) / 7 nm+) |
💎 Value Proposition
| Insight | Xeon w7-3465X | EPYC 75F3 |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+481%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($468) | ⚠️ Higher cost ($2,799) |
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 w7-3465X and EPYC 75F3
Xeon w7-3465X
The Xeon w7-3465X is manufactured by Intel. It was released in 15 February 2023 (2 years ago). It is based on the Sapphire Rapids (2023−2024) architecture. It features 28 cores and 56 threads. Base frequency is 2.5 GHz, with boost up to 4.8 GHz. L3 cache: 75 MB. L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA4677. Thermal design power (TDP): 300 Watt. Memory support: DDR5-4800. Passmark benchmark score: 62,663 points. Launch price was $2,889.
EPYC 75F3
The EPYC 75F3 is manufactured by AMD. It was released in 15 March 2021 (4 years ago). It is based on the Milan (2021−2023) architecture. It features 32 cores and 64 threads. Base frequency is 2.95 GHz, with boost up to 4 GHz. L3 cache: 256 MB (total). L2 cache: 512 kB (per core). Built on 7 nm+ process technology. Socket: SP3. Thermal design power (TDP): 280 Watt. Memory support: DDR4-3200. Passmark benchmark score: 64,505 points. Launch price was $4,860.
Processing Power
The Xeon w7-3465X packs 28 cores / 56 threads, while the EPYC 75F3 offers 32 cores / 64 threads — the EPYC 75F3 has 4 more cores. Boost clocks reach 4.8 GHz on the Xeon w7-3465X versus 4 GHz on the EPYC 75F3 — a 18.2% clock advantage for the Xeon w7-3465X (base: 2.5 GHz vs 2.95 GHz). The Xeon w7-3465X uses the Sapphire Rapids (2023−2024) architecture (Intel 7 nm), while the EPYC 75F3 uses Milan (2021−2023) (7 nm+). In PassMark, the Xeon w7-3465X scores 62,663 against the EPYC 75F3's 64,505 — a 2.9% lead for the EPYC 75F3. L3 cache: 75 MB on the Xeon w7-3465X vs 256 MB (total) on the EPYC 75F3.
| Feature | Xeon w7-3465X | EPYC 75F3 |
|---|---|---|
| Cores / Threads | 28 / 56 | 32 / 64+14% |
| Boost Clock | 4.8 GHz+20% | 4 GHz |
| Base Clock | 2.5 GHz | 2.95 GHz+18% |
| L3 Cache | 75 MB | 256 MB (total)+241% |
| L2 Cache | 2 MB (per core)+300% | 512 kB (per core) |
| Process | Intel 7 nm | 7 nm+ |
| Architecture | Sapphire Rapids (2023−2024) | Milan (2021−2023) |
| PassMark | 62,663 | 64,505+3% |
| Geekbench 6 Single | 1,959 | — |
| Geekbench 6 Multi | 16,351 | — |
Memory & Platform
The Xeon w7-3465X uses the LGA4677 socket (PCIe 5.0), while the EPYC 75F3 uses SP3 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-4800 on the Xeon w7-3465X versus 3200 on the EPYC 75F3 — the EPYC 75F3 supports 199.4% faster memory, which can translate to measurable gains in memory-sensitive workloads. Both support up to 4096 GB of RAM. Both feature 8-channel memory with ECC support. PCIe lanes: 112 (Xeon w7-3465X) vs 128 (EPYC 75F3) — the EPYC 75F3 offers 16 more lanes for additional GPUs or NVMe drives. Chipset compatibility: Intel W790 (Xeon w7-3465X) and SP3 (EPYC 75F3).
| Feature | Xeon w7-3465X | EPYC 75F3 |
|---|---|---|
| Socket | LGA4677 | SP3 |
| PCIe Generation | PCIe 5.0+25% | PCIe 4.0 |
| Max RAM Speed | DDR5-4800 | 3200+63900% |
| Max RAM Capacity | 4096 GB+104857500% | 4096 |
| RAM Channels | 8 | 8 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 112 | 128+14% |
Advanced Features
Only the Xeon w7-3465X has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Only the Xeon w7-3465X supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: true (Xeon w7-3465X) vs VT-x, VT-d (EPYC 75F3). Direct competitor: Xeon w7-3465X rivals Threadripper PRO 7965WX; EPYC 75F3 rivals Xeon Platinum 8380.
| Feature | Xeon w7-3465X | EPYC 75F3 |
|---|---|---|
| Integrated GPU | No | No |
| IGPU Model | None | None |
| Unlocked | Yes | No |
| AVX-512 | Yes | No |
| Virtualization | true | VT-x, VT-d |
Value Analysis
The Xeon w7-3465X launched at $2889 MSRP, while the EPYC 75F3 debuted at $5383. At current prices ($468 vs $2799), the Xeon w7-3465X is $2331 cheaper. In terms of value (PassMark points per dollar), the Xeon w7-3465X delivers 133.9 pts/$ vs 23.0 pts/$ for the EPYC 75F3 — making the Xeon w7-3465X the 141.3% better value option.
| Feature | Xeon w7-3465X | EPYC 75F3 |
|---|---|---|
| MSRP | $2889-46% | $5383 |
| Avg Price (30d) | $468-83% | $2799 |
| Performance per Dollar | 133.9+482% | 23.0 |
| Release Date | 2023 | 2021 |
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