EPYC 7313 vs Ryzen 9 3950X
EPYC 7313
Ryzen 9 3950X
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 7313
Performance Per Dollar Ryzen 9 3950X
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | EPYC 7313 | Ryzen 9 3950X |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($764) | ✅ More affordable ($389) |
| Longevity | ✨ Modern (Milan (2021−2023) / 7 nm+) | ✨ Modern (Matisse (Zen 2) (2019−2020) / 7 nm, 12 nm) |
💎 Value Proposition
| Insight | EPYC 7313 | Ryzen 9 3950X |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+94%) |
| Upfront Cost | ⚠️ Higher cost ($764) | ✅ More affordable ($389) |
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 7313 and Ryzen 9 3950X
EPYC 7313
The EPYC 7313 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 16 cores and 32 threads. Base frequency is 3 GHz, with boost up to 3.7 GHz. L3 cache: 128 MB (total). L2 cache: 512 kB (per core). Built on 7 nm+ process technology. Socket: SP3. Thermal design power (TDP): 155 Watt. Memory support: DDR4-3200. Passmark benchmark score: 38,938 points. Launch price was $1,083.
Ryzen 9 3950X
The Ryzen 9 3950X is manufactured by AMD. It was released in 14 November 2019 (6 years ago). It is based on the Matisse (Zen 2) (2019−2020) architecture. It features 16 cores and 32 threads. Base frequency is 3.5 GHz, with boost up to 4.7 GHz. L3 cache: 64 MB. L2 cache: 512K (per core). Built on 7 nm, 12 nm process technology. Socket: AM4. Thermal design power (TDP): 105 Watt. Memory support: DDR4 Dual-channel. Passmark benchmark score: 38,519 points. Launch price was $799.
Processing Power
Both the EPYC 7313 and Ryzen 9 3950X share an identical 16-core/32-thread configuration. Boost clocks reach 3.7 GHz on the EPYC 7313 versus 4.7 GHz on the Ryzen 9 3950X — a 23.8% clock advantage for the Ryzen 9 3950X (base: 3 GHz vs 3.5 GHz). The EPYC 7313 uses the Milan (2021−2023) architecture (7 nm+), while the Ryzen 9 3950X uses Matisse (Zen 2) (2019−2020) (7 nm, 12 nm). In PassMark, the EPYC 7313 scores 38,938 against the Ryzen 9 3950X's 38,519 — a 1.1% lead for the EPYC 7313. L3 cache: 128 MB (total) on the EPYC 7313 vs 64 MB on the Ryzen 9 3950X.
| Feature | EPYC 7313 | Ryzen 9 3950X |
|---|---|---|
| Cores / Threads | 16 / 32 | 16 / 32 |
| Boost Clock | 3.7 GHz | 4.7 GHz+27% |
| Base Clock | 3 GHz | 3.5 GHz+17% |
| L3 Cache | 128 MB (total)+100% | 64 MB |
| L2 Cache | 512 kB (per core) | 512K (per core) |
| Process | 7 nm+ | 7 nm, 12 nm |
| Architecture | Milan (2021−2023) | Matisse (Zen 2) (2019−2020) |
| PassMark | 38,938+1% | 38,519 |
| Cinebench R23 Multi | 26,500 | — |
| Geekbench 6 Single | 1,736 | — |
| Geekbench 6 Multi | 15,264 | — |
Memory & Platform
The EPYC 7313 uses the SP3 socket (PCIe 4.0), while the Ryzen 9 3950X uses AM4 (PCIe 4.0) — making them incompatible on the same motherboard. Both support up to DDR4-3200 memory speed. The EPYC 7313 supports up to 4096 GB of RAM compared to 128 GB — 187.9% more capacity for professional workloads. Memory channels: 8 (EPYC 7313) vs 2 (Ryzen 9 3950X). PCIe lanes: 128 (EPYC 7313) vs 24 (Ryzen 9 3950X) — the EPYC 7313 offers 104 more lanes for additional GPUs or NVMe drives. Chipset compatibility: SP3,Milan (EPYC 7313) and X570,B550 (Ryzen 9 3950X).
| Feature | EPYC 7313 | Ryzen 9 3950X |
|---|---|---|
| Socket | SP3 | AM4 |
| PCIe Generation | PCIe 4.0 | PCIe 4.0 |
| Max RAM Speed | DDR4-3200 | DDR4-3200 |
| Max RAM Capacity | 4096 GB+3100% | 128 GB |
| RAM Channels | 8+300% | 2 |
| ECC Support | ✅ | ❌ |
| PCIe Lanes | 128+433% | 24 |
Advanced Features
Only the Ryzen 9 3950X has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Virtualization support: AMD-V, SEV, IOMMU (EPYC 7313) vs AMD-V (Ryzen 9 3950X). Primary use case: EPYC 7313 targets Server / High-load computing. Direct competitor: EPYC 7313 rivals Xeon Gold 6326.
| Feature | EPYC 7313 | Ryzen 9 3950X |
|---|---|---|
| Integrated GPU | No | No |
| Unlocked | No | Yes |
| AVX-512 | No | No |
| Virtualization | AMD-V, SEV, IOMMU | AMD-V |
| Target Use | Server / High-load computing | — |
Value Analysis
The EPYC 7313 launched at $1083 MSRP, while the Ryzen 9 3950X debuted at $749. At current prices ($764 vs $389), the Ryzen 9 3950X is $375 cheaper. In terms of value (PassMark points per dollar), the EPYC 7313 delivers 51.0 pts/$ vs 99.0 pts/$ for the Ryzen 9 3950X — making the Ryzen 9 3950X the 64.1% better value option.
| Feature | EPYC 7313 | Ryzen 9 3950X |
|---|---|---|
| MSRP | $1083 | $749-31% |
| Avg Price (30d) | $764 | $389-49% |
| Performance per Dollar | 51.0 | 99.0+94% |
| Release Date | 2021 | 2019 |
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