Ryzen 9 7950X3D vs FX-4320
Ryzen 9 7950X3D
FX-4320
Popular choices:
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 Ryzen 9 7950X3D
Performance Per Dollar FX-4320
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Ryzen 9 7950X3D | FX-4320 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($486) | ✅ More affordable ($100) |
| Longevity | ✨ Modern (Raphael (Zen4) (2022−2023) / 5 nm, 6 nm) | 🛑 Legacy (Vishera (2012−2015) / 32 nm) |
💎 Value Proposition
| Insight | Ryzen 9 7950X3D | FX-4320 |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+307%) | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($486) | ✅ More affordable ($100) |
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 Ryzen 9 7950X3D and FX-4320
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.
FX-4320
The FX-4320 is manufactured by AMD. It was released in 23 October 2012 (13 years ago). It is based on the Vishera (2012−2015) architecture. It features 4 cores and 4 threads. Base frequency is 4 GHz, with boost up to 4.1 GHz. L3 cache: 4096 kB. L2 cache: 4096 kB. Built on 32 nm process technology. Socket: AM3+. Thermal design power (TDP): 95 Watt. Memory support: DDR3-1866. Passmark benchmark score: 3,150 points. Launch price was $69.
Processing Power
The Ryzen 9 7950X3D packs 16 cores / 32 threads, while the FX-4320 offers 4 cores / 4 threads — the Ryzen 9 7950X3D has 12 more cores. Boost clocks reach 5.7 GHz on the Ryzen 9 7950X3D versus 4.1 GHz on the FX-4320 — a 32.7% clock advantage for the Ryzen 9 7950X3D (base: 4.2 GHz vs 4 GHz). The Ryzen 9 7950X3D uses the Raphael (Zen4) (2022−2023) architecture (5 nm, 6 nm), while the FX-4320 uses Vishera (2012−2015) (32 nm). In PassMark, the Ryzen 9 7950X3D scores 62,323 against the FX-4320's 3,150 — a 180.8% lead for the Ryzen 9 7950X3D. L3 cache: 128 MB (total) on the Ryzen 9 7950X3D vs 4096 kB on the FX-4320.
| Feature | Ryzen 9 7950X3D | FX-4320 |
|---|---|---|
| Cores / Threads | 16 / 32+300% | 4 / 4 |
| Boost Clock | 5.7 GHz+39% | 4.1 GHz |
| Base Clock | 4.2 GHz+5% | 4 GHz |
| L3 Cache | 128 MB (total)+3100% | 4096 kB |
| L2 Cache | 1 MB (per core) | 4096 kB+300% |
| Process | 5 nm, 6 nm-84% | 32 nm |
| Architecture | Raphael (Zen4) (2022−2023) | Vishera (2012−2015) |
| PassMark | 62,323+1879% | 3,150 |
| Cinebench R23 Multi | 38,581 | — |
| Geekbench 6 Single | 2,926 | — |
| Geekbench 6 Multi | 19,643 | — |
Memory & Platform
The Ryzen 9 7950X3D uses the AM5 socket (PCIe 5.0), while the FX-4320 uses AM3+ (PCIe 2.0) — making them incompatible on the same motherboard.
| Feature | Ryzen 9 7950X3D | FX-4320 |
|---|---|---|
| Socket | AM5 | AM3+ |
| PCIe Generation | PCIe 5.0+150% | PCIe 2.0 |
| Max RAM Speed | DDR5-5200 | — |
| Max RAM Capacity | 128 GB | — |
| RAM Channels | 2 | — |
| ECC Support | ✅ | — |
| PCIe Lanes | 28 | — |
Advanced Features
Virtualization: true (Ryzen 9 7950X3D) / not specified (FX-4320). The Ryzen 9 7950X3D includes integrated graphics (Radeon Graphics), while the FX-4320 requires a dedicated GPU. Direct competitor: Ryzen 9 7950X3D rivals Core i9-13900K.
| Feature | Ryzen 9 7950X3D | FX-4320 |
|---|---|---|
| Integrated GPU | Yes | — |
| IGPU Model | Radeon Graphics | — |
| Unlocked | Yes | — |
| AVX-512 | Yes | — |
| Virtualization | true | — |
Value Analysis
The Ryzen 9 7950X3D launched at $699 MSRP, while the FX-4320 debuted at $250. At current prices ($486 vs $100), the FX-4320 is $386 cheaper. In terms of value (PassMark points per dollar), the Ryzen 9 7950X3D delivers 128.2 pts/$ vs 31.5 pts/$ for the FX-4320 — making the Ryzen 9 7950X3D the 121.1% better value option.
| Feature | Ryzen 9 7950X3D | FX-4320 |
|---|---|---|
| MSRP | $699 | $250-64% |
| Avg Price (30d) | $486 | $100-79% |
| Performance per Dollar | 128.2+307% | 31.5 |
| Release Date | 2023 | 2012 |
Top Performing CPUs
The most powerful cpus ranked by PassMark CPU Mark benchmark scores.
You May Also Compare
Similar CPU comparisons based on Ryzen 9 7950X3D and FX-4320
