Ryzen 7 7800X3D vs Core 2 Duo E8700
Ryzen 7 7800X3D
Core 2 Duo E8700
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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 7 7800X3D
Performance Per Dollar Core 2 Duo E8700
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Ryzen 7 7800X3D | Core 2 Duo E8700 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($384) | ✅ More affordable ($30) |
| Longevity | ✨ Modern (Raphael (Zen4) (2022−2023) / 5 nm) | 🛑 Legacy (Wolfdale (2008−2010) / 45 nm) |
💎 Value Proposition
| Insight | Ryzen 7 7800X3D | Core 2 Duo E8700 |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+21%) | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($384) | ✅ More affordable ($30) |
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 7 7800X3D and Core 2 Duo E8700
Ryzen 7 7800X3D
The Ryzen 7 7800X3D 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 8 cores and 16 threads. Base frequency is 4.4 GHz, with boost up to 5 GHz. L3 cache: 96 MB (total). L2 cache: 1 MB (per core). Built on 5 nm process technology. Socket: AM5. Thermal design power (TDP): 120 Watt. Memory support: DDR5-5200. Passmark benchmark score: 34,293 points. Launch price was $449.
Core 2 Duo E8700
The Core 2 Duo E8700 is manufactured by Intel. It was released in 2008-01-01. It is based on the Wolfdale (2008−2010) architecture. It features 2 cores and 2 threads. Base frequency is 3.5 GHz, with boost up to 3.5 GHz. L2 cache: 6 MB (total). Built on 45 nm process technology. Socket: LGA775. Thermal design power (TDP): 65 Watt. Memory support: DDR1, DDR2, DDR3 Depends on motherboard. Passmark benchmark score: 2,212 points. Launch price was $249.
Processing Power
The Ryzen 7 7800X3D packs 8 cores / 16 threads, while the Core 2 Duo E8700 offers 2 cores / 2 threads — the Ryzen 7 7800X3D has 6 more cores. Boost clocks reach 5 GHz on the Ryzen 7 7800X3D versus 3.5 GHz on the Core 2 Duo E8700 — a 35.3% clock advantage for the Ryzen 7 7800X3D (base: 4.4 GHz vs 3.5 GHz). The Ryzen 7 7800X3D uses the Raphael (Zen4) (2022−2023) architecture (5 nm), while the Core 2 Duo E8700 uses Wolfdale (2008−2010) (45 nm). In PassMark, the Ryzen 7 7800X3D scores 34,293 against the Core 2 Duo E8700's 2,212 — a 175.8% lead for the Ryzen 7 7800X3D.
| Feature | Ryzen 7 7800X3D | Core 2 Duo E8700 |
|---|---|---|
| Cores / Threads | 8 / 16+300% | 2 / 2 |
| Boost Clock | 5 GHz+43% | 3.5 GHz |
| Base Clock | 4.4 GHz+26% | 3.5 GHz |
| L3 Cache | 96 MB (total) | — |
| L2 Cache | 1 MB (per core) | 6 MB (total)+500% |
| Process | 5 nm-89% | 45 nm |
| Architecture | Raphael (Zen4) (2022−2023) | Wolfdale (2008−2010) |
| PassMark | 34,293+1450% | 2,212 |
| Cinebench R23 Multi | 18,500 | — |
| Geekbench 6 Single | 2,700 | — |
| Geekbench 6 Multi | 15,000 | — |
Memory & Platform
The Ryzen 7 7800X3D uses the AM5 socket (PCIe 5.0), while the Core 2 Duo E8700 uses LGA775 (PCIe 1.1) — making them incompatible on the same motherboard.
| Feature | Ryzen 7 7800X3D | Core 2 Duo E8700 |
|---|---|---|
| Socket | AM5 | LGA775 |
| PCIe Generation | PCIe 5.0+355% | PCIe 1.1 |
| Max RAM Speed | DDR5-5200 | — |
| Max RAM Capacity | 128 GB | — |
| RAM Channels | 2 | — |
| ECC Support | ✅ | — |
| PCIe Lanes | 28 | — |
Advanced Features
Virtualization: AMD-V (Ryzen 7 7800X3D) / not specified (Core 2 Duo E8700). The Ryzen 7 7800X3D includes integrated graphics (AMD Radeon Graphics (2-core)), while the Core 2 Duo E8700 requires a dedicated GPU. Primary use case: Ryzen 7 7800X3D targets Gaming. Direct competitor: Ryzen 7 7800X3D rivals Intel Core i7-14700K.
| Feature | Ryzen 7 7800X3D | Core 2 Duo E8700 |
|---|---|---|
| Integrated GPU | Yes | — |
| IGPU Model | AMD Radeon Graphics (2-core) | — |
| Unlocked | Yes | — |
| AVX-512 | Yes | — |
| Virtualization | AMD-V | — |
| Target Use | Gaming | — |
Value Analysis
The Ryzen 7 7800X3D launched at $449 MSRP, while the Core 2 Duo E8700 debuted at $256. At current prices ($384 vs $30), the Core 2 Duo E8700 is $354 cheaper. In terms of value (PassMark points per dollar), the Ryzen 7 7800X3D delivers 89.3 pts/$ vs 73.7 pts/$ for the Core 2 Duo E8700 — making the Ryzen 7 7800X3D the 19.1% better value option.
| Feature | Ryzen 7 7800X3D | Core 2 Duo E8700 |
|---|---|---|
| MSRP | $449 | $256-43% |
| Avg Price (30d) | $384 | $30-92% |
| Performance per Dollar | 89.3+21% | 73.7 |
| Release Date | 2023 | 2009 |
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