Ryzen 9 7950X3D vs Pentium G2120
Ryzen 9 7950X3D
Pentium G2120
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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 G2120
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Ryzen 9 7950X3D | Pentium G2120 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($486) | ✅ More affordable ($20) |
| Longevity | ✨ Modern (Raphael (Zen4) (2022−2023) / 5 nm, 6 nm) | 🛑 Legacy (Ivy Bridge (2012−2013) / 22 nm) |
💎 Value Proposition
| Insight | Ryzen 9 7950X3D | Pentium G2120 |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+37%) | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($486) | ✅ More affordable ($20) |
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 G2120
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 G2120
The Pentium G2120 is manufactured by Intel. It was released in 3 September 2012 (13 years ago). It is based on the Ivy Bridge (2012−2013) architecture. It features 2 cores and 2 threads. Base frequency is 3.1 GHz, with boost up to 3.1 GHz. L3 cache: 3 MB (total). L2 cache: 256 kB (per core). Built on 22 nm process technology. Socket: LGA1155. Thermal design power (TDP): 55 Watt. Memory support: DDR3. Passmark benchmark score: 1,876 points. Launch price was $88.
Processing Power
The Ryzen 9 7950X3D packs 16 cores / 32 threads, while the Pentium G2120 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 3.1 GHz on the Pentium G2120 — a 59.1% clock advantage for the Ryzen 9 7950X3D (base: 4.2 GHz vs 3.1 GHz). The Ryzen 9 7950X3D uses the Raphael (Zen4) (2022−2023) architecture (5 nm, 6 nm), while the Pentium G2120 uses Ivy Bridge (2012−2013) (22 nm). In PassMark, the Ryzen 9 7950X3D scores 62,323 against the Pentium G2120's 1,876 — a 188.3% lead for the Ryzen 9 7950X3D. L3 cache: 128 MB (total) on the Ryzen 9 7950X3D vs 3 MB (total) on the Pentium G2120.
| Feature | Ryzen 9 7950X3D | Pentium G2120 |
|---|---|---|
| Cores / Threads | 16 / 32+700% | 2 / 2 |
| Boost Clock | 5.7 GHz+84% | 3.1 GHz |
| Base Clock | 4.2 GHz+35% | 3.1 GHz |
| L3 Cache | 128 MB (total)+4167% | 3 MB (total) |
| L2 Cache | 1 MB (per core)+300% | 256 kB (per core) |
| Process | 5 nm, 6 nm-77% | 22 nm |
| Architecture | Raphael (Zen4) (2022−2023) | Ivy Bridge (2012−2013) |
| PassMark | 62,323+3222% | 1,876 |
| 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 G2120 uses LGA1155 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-5200 on the Ryzen 9 7950X3D versus DDR3-1600 on the Pentium G2120 — 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 32 GB — 120% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 28 (Ryzen 9 7950X3D) vs 16 (Pentium G2120) — the Ryzen 9 7950X3D offers 12 more lanes for additional GPUs or NVMe drives.
| Feature | Ryzen 9 7950X3D | Pentium G2120 |
|---|---|---|
| Socket | AM5 | LGA1155 |
| PCIe Generation | PCIe 5.0+67% | PCIe 3.0 |
| Max RAM Speed | DDR5-5200+67% | DDR3-1600 |
| Max RAM Capacity | 128 GB+300% | 32 GB |
| RAM Channels | 2 | 2 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 28+75% | 16 |
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 G2120). Both include integrated graphics — Radeon Graphics (Ryzen 9 7950X3D) and HD Graphics (Ivy Bridge) (Pentium G2120) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Pentium G2120 targets Desktop. Direct competitor: Ryzen 9 7950X3D rivals Core i9-13900K.
| Feature | Ryzen 9 7950X3D | Pentium G2120 |
|---|---|---|
| Integrated GPU | Yes | Yes |
| IGPU Model | Radeon Graphics | HD Graphics (Ivy Bridge) |
| 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 G2120 debuted at $86. At current prices ($486 vs $20), the Pentium G2120 is $466 cheaper. In terms of value (PassMark points per dollar), the Ryzen 9 7950X3D delivers 128.2 pts/$ vs 93.8 pts/$ for the Pentium G2120 — making the Ryzen 9 7950X3D the 31% better value option.
| Feature | Ryzen 9 7950X3D | Pentium G2120 |
|---|---|---|
| MSRP | $699 | $86-88% |
| Avg Price (30d) | $486 | $20-96% |
| Performance per Dollar | 128.2+37% | 93.8 |
| Release Date | 2023 | 2012 |
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