Opteron 6348 vs Ryzen 9 7950X3D
Opteron 6348
Popular choices:
Ryzen 9 7950X3D
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. The Opteron 6348 is positioned at rank #40 in our cost-efficiency ranking, representing a Great cost-benefit for your build. 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 Opteron 6348
Performance Per Dollar Ryzen 9 7950X3D
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Opteron 6348 | Ryzen 9 7950X3D |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($287) | ⚠️ Higher cost ($486) |
| Longevity | 🛑 Legacy (Abu Dhabi (2012) / 32 nm) | ✨ Modern (Raphael (Zen4) (2022−2023) / 5 nm, 6 nm) |
💎 Value Proposition
| Insight | Opteron 6348 | Ryzen 9 7950X3D |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+369%) |
| Upfront Cost | ✅ More affordable ($287) | ⚠️ Higher cost ($486) |
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 Opteron 6348 and Ryzen 9 7950X3D
Opteron 6348
The Opteron 6348 is manufactured by AMD. It was released in 2015-01-01. It is based on the Abu Dhabi (2012) architecture. It features 12 cores and 12 threads. Base frequency is 2.8 GHz, with boost up to 3.4 GHz. L3 cache: 8 MB (total). L2 cache: 12 MB. Built on 32 nm process technology. Socket: G34. Thermal design power (TDP): 115 Watt. Memory support: DDR3. Passmark benchmark score: 7,850 points. Launch price was $800.
Ryzen 9 7950X3D
The Ryzen 9 7950X3D is manufactured by AMD. It was released in 4 January 2023 (2 years ago). It is based on the Raphael (Zen4) (2022−2023) architecture. It features 16 cores and 32 threads. Base frequency is 4.2 GHz, with boost up to 5.7 GHz. L3 cache: 128 MB (total). L2 cache: 1 MB (per core). Built on 5 nm, 6 nm process technology. Socket: AM5. Thermal design power (TDP): 120 Watt. Memory support: DDR5-5200. Passmark benchmark score: 62,323 points. Launch price was $699.
Processing Power
The Opteron 6348 packs 12 cores / 12 threads, while the Ryzen 9 7950X3D offers 16 cores / 32 threads — the Ryzen 9 7950X3D has 4 more cores. Boost clocks reach 3.4 GHz on the Opteron 6348 versus 5.7 GHz on the Ryzen 9 7950X3D — a 50.5% clock advantage for the Ryzen 9 7950X3D (base: 2.8 GHz vs 4.2 GHz). The Opteron 6348 uses the Abu Dhabi (2012) architecture (32 nm), while the Ryzen 9 7950X3D uses Raphael (Zen4) (2022−2023) (5 nm, 6 nm). In PassMark, the Opteron 6348 scores 7,850 against the Ryzen 9 7950X3D's 62,323 — a 155.3% lead for the Ryzen 9 7950X3D. L3 cache: 8 MB (total) on the Opteron 6348 vs 128 MB (total) on the Ryzen 9 7950X3D.
| Feature | Opteron 6348 | Ryzen 9 7950X3D |
|---|---|---|
| Cores / Threads | 12 / 12 | 16 / 32+33% |
| Boost Clock | 3.4 GHz | 5.7 GHz+68% |
| Base Clock | 2.8 GHz | 4.2 GHz+50% |
| L3 Cache | 8 MB (total) | 128 MB (total)+1500% |
| L2 Cache | 12 MB+1100% | 1 MB (per core) |
| Process | 32 nm | 5 nm, 6 nm-84% |
| Architecture | Abu Dhabi (2012) | Raphael (Zen4) (2022−2023) |
| PassMark | 7,850 | 62,323+694% |
| Cinebench R23 Multi | — | 38,581 |
| Geekbench 6 Single | — | 2,926 |
| Geekbench 6 Multi | — | 19,643 |
Memory & Platform
The Opteron 6348 uses the G34 socket (PCIe 2.0), while the Ryzen 9 7950X3D uses AM5 (PCIe 5.0) — making them incompatible on the same motherboard.
| Feature | Opteron 6348 | Ryzen 9 7950X3D |
|---|---|---|
| Socket | G34 | AM5 |
| PCIe Generation | PCIe 2.0 | PCIe 5.0+150% |
| Max RAM Speed | — | DDR5-5200 |
| Max RAM Capacity | — | 128 GB |
| RAM Channels | — | 2 |
| ECC Support | — | ✅ |
| PCIe Lanes | — | 28 |
Advanced Features
Virtualization: not specified (Opteron 6348) / true (Ryzen 9 7950X3D). The Ryzen 9 7950X3D includes integrated graphics (Radeon Graphics), while the Opteron 6348 requires a dedicated GPU. Direct competitor: Ryzen 9 7950X3D rivals Core i9-13900K.
| Feature | Opteron 6348 | Ryzen 9 7950X3D |
|---|---|---|
| Integrated GPU | — | Yes |
| IGPU Model | — | Radeon Graphics |
| Unlocked | — | Yes |
| AVX-512 | — | Yes |
| Virtualization | — | true |
Value Analysis
The Opteron 6348 launched at $575 MSRP, while the Ryzen 9 7950X3D debuted at $699. At current prices ($287 vs $486), the Opteron 6348 is $199 cheaper. In terms of value (PassMark points per dollar), the Opteron 6348 delivers 27.4 pts/$ vs 128.2 pts/$ for the Ryzen 9 7950X3D — making the Ryzen 9 7950X3D the 129.7% better value option.
| Feature | Opteron 6348 | Ryzen 9 7950X3D |
|---|---|---|
| MSRP | $575-18% | $699 |
| Avg Price (30d) | $287-41% | $486 |
| Performance per Dollar | 27.4 | 128.2+368% |
| Release Date | 2012 | 2023 |
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