Ryzen 9 7950X3D vs Core i9-7980XE
Ryzen 9 7950X3D
Core i9-7980XE
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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 Core i9-7980XE
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Ryzen 9 7950X3D | Core i9-7980XE |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($486) | ✅ More affordable ($300) |
| Longevity | ✨ Modern (Raphael (Zen4) (2022−2023) / 5 nm, 6 nm) | ✨ Modern (Skylake (server) (2017−2018) / 14 nm) |
💎 Value Proposition
| Insight | Ryzen 9 7950X3D | Core i9-7980XE |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+30%) | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($486) | ✅ More affordable ($300) |
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 Core i9-7980XE
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.
Core i9-7980XE
The Core i9-7980XE is manufactured by Intel. It was released in 1 September 2017 (8 years ago). It is based on the Skylake (server) (2017−2018) architecture. It features 18 cores and 36 threads. Base frequency is 2.6 GHz, with boost up to 4.4 GHz. L3 cache: 24.75 MB (total). L2 cache: 1 MB (per core). Built on 14 nm process technology. Socket: LGA2066. Thermal design power (TDP): 165 Watt. Memory support: DDR4-2666. Passmark benchmark score: 29,634 points. Launch price was $1,999.
Processing Power
The Ryzen 9 7950X3D packs 16 cores / 32 threads, while the Core i9-7980XE offers 18 cores / 36 threads — the Core i9-7980XE has 2 more cores. Boost clocks reach 5.7 GHz on the Ryzen 9 7950X3D versus 4.4 GHz on the Core i9-7980XE — a 25.7% 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 Core i9-7980XE uses Skylake (server) (2017−2018) (14 nm). In PassMark, the Ryzen 9 7950X3D scores 62,323 against the Core i9-7980XE's 29,634 — a 71.1% lead for the Ryzen 9 7950X3D. L3 cache: 128 MB (total) on the Ryzen 9 7950X3D vs 24.75 MB (total) on the Core i9-7980XE.
| Feature | Ryzen 9 7950X3D | Core i9-7980XE |
|---|---|---|
| Cores / Threads | 16 / 32 | 18 / 36+13% |
| Boost Clock | 5.7 GHz+30% | 4.4 GHz |
| Base Clock | 4.2 GHz+62% | 2.6 GHz |
| L3 Cache | 128 MB (total)+417% | 24.75 MB (total) |
| L2 Cache | 1 MB (per core) | 1 MB (per core) |
| Process | 5 nm, 6 nm-64% | 14 nm |
| Architecture | Raphael (Zen4) (2022−2023) | Skylake (server) (2017−2018) |
| PassMark | 62,323+110% | 29,634 |
| 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 Core i9-7980XE uses LGA2066 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-5200 on the Ryzen 9 7950X3D versus DDR4-2666 on the Core i9-7980XE — the Ryzen 9 7950X3D supports 22.2% faster memory, which can translate to measurable gains in memory-sensitive workloads. Both support up to 128 GB of RAM. Memory channels: 2 (Ryzen 9 7950X3D) vs 4 (Core i9-7980XE). PCIe lanes: 28 (Ryzen 9 7950X3D) vs 44 (Core i9-7980XE) — the Core i9-7980XE offers 16 more lanes for additional GPUs or NVMe drives.
| Feature | Ryzen 9 7950X3D | Core i9-7980XE |
|---|---|---|
| Socket | AM5 | LGA2066 |
| PCIe Generation | PCIe 5.0+67% | PCIe 3.0 |
| Max RAM Speed | DDR5-5200+25% | DDR4-2666 |
| Max RAM Capacity | 128 GB | 128 GB |
| RAM Channels | 2 | 4+100% |
| ECC Support | ✅ | ❌ |
| PCIe Lanes | 28 | 44+57% |
Advanced Features
Both processors feature an unlocked multiplier for overclocking. Both support AVX-512 instructions, benefiting scientific computing, AI inference, and encryption workloads. Virtualization support: true (Ryzen 9 7950X3D) vs VT-x, VT-d (Core i9-7980XE). The Ryzen 9 7950X3D includes integrated graphics (Radeon Graphics), while the Core i9-7980XE requires a dedicated GPU. Primary use case: Core i9-7980XE targets Workstation. Direct competitor: Ryzen 9 7950X3D rivals Core i9-13900K.
| Feature | Ryzen 9 7950X3D | Core i9-7980XE |
|---|---|---|
| Integrated GPU | Yes | No |
| IGPU Model | Radeon Graphics | — |
| Unlocked | Yes | Yes |
| AVX-512 | Yes | Yes |
| Virtualization | true | VT-x, VT-d |
| Target Use | — | Workstation |
Value Analysis
The Ryzen 9 7950X3D launched at $699 MSRP, while the Core i9-7980XE debuted at $1999. At current prices ($486 vs $300), the Core i9-7980XE is $186 cheaper. In terms of value (PassMark points per dollar), the Ryzen 9 7950X3D delivers 128.2 pts/$ vs 98.8 pts/$ for the Core i9-7980XE — making the Ryzen 9 7950X3D the 26% better value option.
| Feature | Ryzen 9 7950X3D | Core i9-7980XE |
|---|---|---|
| MSRP | $699-65% | $1999 |
| Avg Price (30d) | $486 | $300-38% |
| Performance per Dollar | 128.2+30% | 98.8 |
| Release Date | 2023 | 2017 |
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