Ryzen 9 7950X3D vs Pentium E6700
Ryzen 9 7950X3D
Pentium E6700
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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 Pentium E6700
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Ryzen 9 7950X3D | Pentium E6700 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($486) | ✅ More affordable ($5) |
| Longevity | ✨ Modern (Raphael (Zen4) (2022−2023) / 5 nm, 6 nm) | 🛑 Legacy (Wolfdale (2008−2010) / 45 nm) |
💎 Value Proposition
| Insight | Ryzen 9 7950X3D | Pentium E6700 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+90%) |
| Upfront Cost | ⚠️ Higher cost ($486) | ✅ More affordable ($5) |
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 Pentium E6700
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.
Pentium E6700
The Pentium E6700 is manufactured by Intel. It was released in 30 May 2010 (15 years ago). It is based on the Wolfdale (2008−2010) architecture. It features 2 cores and 2 threads. Base frequency is 3.2 GHz, with boost up to 3.2 GHz. L3 cache: 0 kB. L2 cache: 2 MB (total). Built on 45 nm process technology. Socket: LGA775. Thermal design power (TDP): 65 Watt. Memory support: DDR1, DDR2, DDR3. Passmark benchmark score: 1,219 points. Launch price was $80.
Processing Power
The Ryzen 9 7950X3D packs 16 cores / 32 threads, while the Pentium E6700 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 3.2 GHz on the Pentium E6700 — a 56.2% clock advantage for the Ryzen 9 7950X3D (base: 4.2 GHz vs 3.2 GHz). The Ryzen 9 7950X3D uses the Raphael (Zen4) (2022−2023) architecture (5 nm, 6 nm), while the Pentium E6700 uses Wolfdale (2008−2010) (45 nm). In PassMark, the Ryzen 9 7950X3D scores 62,323 against the Pentium E6700's 1,219 — a 192.3% lead for the Ryzen 9 7950X3D. L3 cache: 128 MB (total) on the Ryzen 9 7950X3D vs 0 kB on the Pentium E6700.
| Feature | Ryzen 9 7950X3D | Pentium E6700 |
|---|---|---|
| Cores / Threads | 16 / 32+700% | 2 / 2 |
| Boost Clock | 5.7 GHz+78% | 3.2 GHz |
| Base Clock | 4.2 GHz+31% | 3.2 GHz |
| L3 Cache | 128 MB (total) | 0 kB |
| L2 Cache | 1 MB (per core) | 2 MB (total)+100% |
| Process | 5 nm, 6 nm-89% | 45 nm |
| Architecture | Raphael (Zen4) (2022−2023) | Wolfdale (2008−2010) |
| PassMark | 62,323+5013% | 1,219 |
| 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 Pentium E6700 uses LGA775 (PCIe 1.1) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-5200 on the Ryzen 9 7950X3D versus DDR3-1066 on the Pentium E6700 — the Ryzen 9 7950X3D supports 50% 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 GB — 176.5% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 28 (Ryzen 9 7950X3D) vs 0 (Pentium E6700) — the Ryzen 9 7950X3D offers 28 more lanes for additional GPUs or NVMe drives.
| Feature | Ryzen 9 7950X3D | Pentium E6700 |
|---|---|---|
| Socket | AM5 | LGA775 |
| PCIe Generation | PCIe 5.0+355% | PCIe 1.1 |
| Max RAM Speed | DDR5-5200+67% | DDR3-1066 |
| Max RAM Capacity | 128 GB+1500% | 8 GB |
| 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. Virtualization support: true (Ryzen 9 7950X3D) vs VT-x (Pentium E6700). The Ryzen 9 7950X3D includes integrated graphics (Radeon Graphics), while the Pentium E6700 requires a dedicated GPU. Primary use case: Pentium E6700 targets Desktop. Direct competitor: Ryzen 9 7950X3D rivals Core i9-13900K.
| Feature | Ryzen 9 7950X3D | Pentium E6700 |
|---|---|---|
| Integrated GPU | Yes | No |
| IGPU Model | Radeon Graphics | — |
| Unlocked | Yes | No |
| AVX-512 | Yes | No |
| Virtualization | true | VT-x |
| Target Use | — | Desktop |
Value Analysis
The Ryzen 9 7950X3D launched at $699 MSRP, while the Pentium E6700 debuted at $86. At current prices ($486 vs $5), the Pentium E6700 is $481 cheaper. In terms of value (PassMark points per dollar), the Ryzen 9 7950X3D delivers 128.2 pts/$ vs 243.8 pts/$ for the Pentium E6700 — making the Pentium E6700 the 62.1% better value option.
| Feature | Ryzen 9 7950X3D | Pentium E6700 |
|---|---|---|
| MSRP | $699 | $86-88% |
| Avg Price (30d) | $486 | $5-99% |
| Performance per Dollar | 128.2 | 243.8+90% |
| Release Date | 2023 | 2010 |
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