Ryzen 9 7950X3D vs Celeron E3400
Ryzen 9 7950X3D
Celeron E3400
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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 Celeron E3400
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Ryzen 9 7950X3D | Celeron E3400 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($486) | ✅ More affordable ($15) |
| Longevity | ✨ Modern (Raphael (Zen4) (2022−2023) / 5 nm, 6 nm) | 🛑 Legacy (Wolfdale (2008−2010) / 45 nm) |
💎 Value Proposition
| Insight | Ryzen 9 7950X3D | Celeron E3400 |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+58%) | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($486) | ✅ More affordable ($15) |
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 Celeron E3400
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.
Celeron E3400
The Celeron E3400 is manufactured by Intel. It was released in 17 January 2010 (15 years ago). It is based on the Wolfdale (2008−2010) architecture. It features 2 cores and 2 threads. Base frequency is 2.6 GHz, with boost up to 2.6 GHz. L3 cache: 0 kB. L2 cache: 1 MB (total). Built on 45 nm process technology. Socket: LGA775. Thermal design power (TDP): 65 Watt. Memory support: DDR1, DDR2, DDR3. Passmark benchmark score: 1,220 points. Launch price was $76.
Processing Power
The Ryzen 9 7950X3D packs 16 cores / 32 threads, while the Celeron E3400 offers 2 cores / 2 threads — the Ryzen 9 7950X3D has 14 more cores. Boost clocks reach 5.7 GHz on the Ryzen 9 7950X3D versus 2.6 GHz on the Celeron E3400 — a 74.7% clock advantage for the Ryzen 9 7950X3D (base: 4.2 GHz vs 2.6 GHz). The Ryzen 9 7950X3D uses the Raphael (Zen4) (2022−2023) architecture (5 nm, 6 nm), while the Celeron E3400 uses Wolfdale (2008−2010) (45 nm). In PassMark, the Ryzen 9 7950X3D scores 62,323 against the Celeron E3400's 1,220 — a 192.3% lead for the Ryzen 9 7950X3D. Geekbench 6 single-core — the metric most relevant to gaming — records 2,926 vs 347, a 157.6% lead for the Ryzen 9 7950X3D that directly translates to higher frame rates. Multi-core Geekbench: 19,643 vs 624 (187.7% advantage for the Ryzen 9 7950X3D). L3 cache: 128 MB (total) on the Ryzen 9 7950X3D vs 0 kB on the Celeron E3400.
| Feature | Ryzen 9 7950X3D | Celeron E3400 |
|---|---|---|
| Cores / Threads | 16 / 32+700% | 2 / 2 |
| Boost Clock | 5.7 GHz+119% | 2.6 GHz |
| Base Clock | 4.2 GHz+62% | 2.6 GHz |
| L3 Cache | 128 MB (total) | 0 kB |
| L2 Cache | 1 MB (per core) | 1 MB (total) |
| Process | 5 nm, 6 nm-89% | 45 nm |
| Architecture | Raphael (Zen4) (2022−2023) | Wolfdale (2008−2010) |
| PassMark | 62,323+5008% | 1,220 |
| Cinebench R23 Multi | 38,581 | — |
| Geekbench 6 Single | 2,926+743% | 347 |
| Geekbench 6 Multi | 19,643+3048% | 624 |
Memory & Platform
The Ryzen 9 7950X3D uses the AM5 socket (PCIe 5.0), while the Celeron E3400 uses LGA775 (PCIe 1.1) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-5200 on the Ryzen 9 7950X3D versus 1066 on the Celeron E3400 — the Celeron E3400 supports 198.1% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Ryzen 9 7950X3D supports up to 128 GB of RAM compared to 8 — 176.5% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 28 (Ryzen 9 7950X3D) vs 0 (Celeron E3400) — the Ryzen 9 7950X3D offers 28 more lanes for additional GPUs or NVMe drives. Chipset compatibility: AMD X670E,AMD X670,AMD B650E,AMD B650 (Ryzen 9 7950X3D) and G31,G41,P35,P45 (Celeron E3400).
| Feature | Ryzen 9 7950X3D | Celeron E3400 |
|---|---|---|
| Socket | AM5 | LGA775 |
| PCIe Generation | PCIe 5.0+355% | PCIe 1.1 |
| Max RAM Speed | DDR5-5200 | 1066+21220% |
| Max RAM Capacity | 128 GB+1677721500% | 8 |
| RAM Channels | 2 | 2 |
| ECC Support | ✅ | ❌ |
| PCIe Lanes | 28 | 0 |
Advanced Features
Only the Ryzen 9 7950X3D has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Only the Ryzen 9 7950X3D supports AVX-512 instructions — important for machine learning and scientific applications. Both support true virtualization. The Ryzen 9 7950X3D includes integrated graphics (Radeon Graphics), while the Celeron E3400 requires a dedicated GPU. Primary use case: Celeron E3400 targets Budget. Direct competitor: Ryzen 9 7950X3D rivals Core i9-13900K; Celeron E3400 rivals Pentium E5200.
| Feature | Ryzen 9 7950X3D | Celeron E3400 |
|---|---|---|
| Integrated GPU | Yes | No |
| IGPU Model | Radeon Graphics | — |
| Unlocked | Yes | No |
| AVX-512 | Yes | No |
| Virtualization | true | true |
| Target Use | — | Budget |
Value Analysis
The Ryzen 9 7950X3D launched at $699 MSRP, while the Celeron E3400 debuted at $53. At current prices ($486 vs $15), the Celeron E3400 is $471 cheaper. In terms of value (PassMark points per dollar), the Ryzen 9 7950X3D delivers 128.2 pts/$ vs 81.3 pts/$ for the Celeron E3400 — making the Ryzen 9 7950X3D the 44.8% better value option.
| Feature | Ryzen 9 7950X3D | Celeron E3400 |
|---|---|---|
| MSRP | $699 | $53-92% |
| Avg Price (30d) | $486 | $15-97% |
| Performance per Dollar | 128.2+58% | 81.3 |
| Release Date | 2023 | 2010 |
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