Pentium Gold G7400E vs Ryzen 9 7950X3D
Pentium Gold G7400E
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Ryzen 9 7950X3D
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
Performance Per Dollar Ryzen 9 7950X3D
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Pentium Gold G7400E | Ryzen 9 7950X3D |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($486) |
| Longevity | ✨ Modern (Alder Lake-S (2022) / 10 nm) | ✨ Modern (Raphael (Zen4) (2022−2023) / 5 nm, 6 nm) |
💎 Value Proposition
| Insight | Pentium Gold G7400E | Ryzen 9 7950X3D |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($486) |
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 Pentium Gold G7400E and Ryzen 9 7950X3D
Pentium Gold G7400E
The Pentium Gold G7400E is manufactured by Intel. It was released in 2007-01-01. It is based on the Alder Lake-S (2022) architecture. It features 2 cores and 4 threads. Base frequency is 3.6 GHz, with boost up to 3.6 GHz. L3 cache: 6 MB (total). L2 cache: 1.25 MB (per core). Built on 10 nm process technology. Socket: LGA1700. Thermal design power (TDP): 46 Watt. Memory support: DDR4, DDR5 Dual-channel. Passmark benchmark score: 6,134 points. Launch price was $69.
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.
Processing Power
The Pentium Gold G7400E packs 2 cores / 4 threads, while the Ryzen 9 7950X3D offers 16 cores / 32 threads — the Ryzen 9 7950X3D has 14 more cores. Boost clocks reach 3.6 GHz on the Pentium Gold G7400E versus 5.7 GHz on the Ryzen 9 7950X3D — a 45.2% clock advantage for the Ryzen 9 7950X3D (base: 3.6 GHz vs 4.2 GHz). The Pentium Gold G7400E uses the Alder Lake-S (2022) architecture (10 nm), while the Ryzen 9 7950X3D uses Raphael (Zen4) (2022−2023) (5 nm, 6 nm). In PassMark, the Pentium Gold G7400E scores 6,134 against the Ryzen 9 7950X3D's 62,323 — a 164.2% lead for the Ryzen 9 7950X3D. Cinebench R23 multi-core: 3,814 vs 38,581 (164% advantage for the Ryzen 9 7950X3D). Geekbench 6 single-core — the metric most relevant to gaming — records 1,960 vs 2,926, a 39.5% lead for the Ryzen 9 7950X3D that directly translates to higher frame rates. Multi-core Geekbench: 4,131 vs 19,643 (130.5% advantage for the Ryzen 9 7950X3D). L3 cache: 6 MB (total) on the Pentium Gold G7400E vs 128 MB (total) on the Ryzen 9 7950X3D.
| Feature | Pentium Gold G7400E | Ryzen 9 7950X3D |
|---|---|---|
| Cores / Threads | 2 / 4 | 16 / 32+700% |
| Boost Clock | 3.6 GHz | 5.7 GHz+58% |
| Base Clock | 3.6 GHz | 4.2 GHz+17% |
| L3 Cache | 6 MB (total) | 128 MB (total)+2033% |
| L2 Cache | 1.25 MB (per core)+25% | 1 MB (per core) |
| Process | 10 nm | 5 nm, 6 nm-50% |
| Architecture | Alder Lake-S (2022) | Raphael (Zen4) (2022−2023) |
| PassMark | 6,134 | 62,323+916% |
| Cinebench R23 Multi | 3,814 | 38,581+912% |
| Geekbench 6 Single | 1,960 | 2,926+49% |
| Geekbench 6 Multi | 4,131 | 19,643+376% |
Memory & Platform
The Pentium Gold G7400E uses the LGA1700 socket (PCIe 5.0), while the Ryzen 9 7950X3D uses AM5 (PCIe 5.0) — making them incompatible on the same motherboard. Both support up to DDR5-4800 memory speed. Both support up to 128 GB of RAM. Both feature 2-channel memory with ECC support. PCIe lanes: 20 (Pentium Gold G7400E) vs 28 (Ryzen 9 7950X3D) — the Ryzen 9 7950X3D offers 8 more lanes for additional GPUs or NVMe drives. Chipset compatibility: H610,B660,H670,Z690,W680,Q670,B760,H770,Z790 (Pentium Gold G7400E) and AMD X670E,AMD X670,AMD B650E,AMD B650 (Ryzen 9 7950X3D).
| Feature | Pentium Gold G7400E | Ryzen 9 7950X3D |
|---|---|---|
| Socket | LGA1700 | AM5 |
| PCIe Generation | PCIe 5.0 | PCIe 5.0 |
| Max RAM Speed | DDR5-4800 | DDR5-5200 |
| Max RAM Capacity | 128 GB | 128 GB |
| RAM Channels | 2 | 2 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 20 | 28+40% |
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: VT-x, VT-d (Pentium Gold G7400E) vs true (Ryzen 9 7950X3D). Both include integrated graphics — Intel UHD Graphics 710 (Pentium Gold G7400E) and Radeon Graphics (Ryzen 9 7950X3D) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Pentium Gold G7400E targets Embedded. Direct competitor: Ryzen 9 7950X3D rivals Core i9-13900K.
| Feature | Pentium Gold G7400E | Ryzen 9 7950X3D |
|---|---|---|
| Integrated GPU | Yes | Yes |
| IGPU Model | Intel UHD Graphics 710 | Radeon Graphics |
| Unlocked | No | Yes |
| AVX-512 | No | Yes |
| Virtualization | VT-x, VT-d | true |
| Target Use | Embedded | — |
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