Ryzen 7 7800X3D vs Celeron 6305
Ryzen 7 7800X3D
Celeron 6305
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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 Celeron 6305
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Ryzen 7 7800X3D | Celeron 6305 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($384) | ✅ More affordable ($80) |
| Longevity | ✨ Modern (Raphael (Zen4) (2022−2023) / 5 nm) | ✨ Modern (Tiger Lake-U (2020−2021) / 10 nm SuperFin) |
💎 Value Proposition
| Insight | Ryzen 7 7800X3D | Celeron 6305 |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+244%) | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($384) | ✅ More affordable ($80) |
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 Celeron 6305
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.
Celeron 6305
The Celeron 6305 is manufactured by Intel. It was released in 2007-01-01. It is based on the Tiger Lake-U (2020−2021) architecture. It features 2 cores and 2 threads. Max frequency: 1.8 GHz. L3 cache: 4 MB. L2 cache: 2.5 MB. Built on 10 nm SuperFin process technology. Socket: FCBGA1449. Thermal design power (TDP): 2.5 MB + 4 MB. Memory support: DDR4. Passmark benchmark score: 2,077 points. Launch price was $69.
Processing Power
The Ryzen 7 7800X3D packs 8 cores / 16 threads, while the Celeron 6305 offers 2 cores / 2 threads — the Ryzen 7 7800X3D has 6 more cores. Boost clocks reach 5 GHz on the Ryzen 7 7800X3D versus 1.8 GHz on the Celeron 6305 — a 94.1% clock advantage for the Ryzen 7 7800X3D. The Ryzen 7 7800X3D uses the Raphael (Zen4) (2022−2023) architecture (5 nm), while the Celeron 6305 uses Tiger Lake-U (2020−2021) (10 nm SuperFin). In PassMark, the Ryzen 7 7800X3D scores 34,293 against the Celeron 6305's 2,077 — a 177.2% lead for the Ryzen 7 7800X3D. Geekbench 6 single-core — the metric most relevant to gaming — records 2,700 vs 744, a 113.6% lead for the Ryzen 7 7800X3D that directly translates to higher frame rates. Multi-core Geekbench: 15,000 vs 1,236 (169.5% advantage for the Ryzen 7 7800X3D). L3 cache: 96 MB (total) on the Ryzen 7 7800X3D vs 4 MB on the Celeron 6305.
| Feature | Ryzen 7 7800X3D | Celeron 6305 |
|---|---|---|
| Cores / Threads | 8 / 16+300% | 2 / 2 |
| Boost Clock | 5 GHz+178% | 1.8 GHz |
| Base Clock | 4.4 GHz | — |
| L3 Cache | 96 MB (total)+2300% | 4 MB |
| L2 Cache | 1 MB (per core) | 2.5 MB+150% |
| Process | 5 nm-50% | 10 nm SuperFin |
| Architecture | Raphael (Zen4) (2022−2023) | Tiger Lake-U (2020−2021) |
| PassMark | 34,293+1551% | 2,077 |
| Cinebench R23 Multi | 18,500 | — |
| Geekbench 6 Single | 2,700+263% | 744 |
| Geekbench 6 Multi | 15,000+1114% | 1,236 |
Memory & Platform
The Ryzen 7 7800X3D uses the AM5 socket (PCIe 5.0), while the Celeron 6305 uses FCBGA1449 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-5200 on the Ryzen 7 7800X3D versus DDR4-3200 on the Celeron 6305 — the Ryzen 7 7800X3D supports 22.2% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Ryzen 7 7800X3D supports up to 128 GB of RAM compared to 64 GB — 66.7% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 28 (Ryzen 7 7800X3D) vs 4 (Celeron 6305) — the Ryzen 7 7800X3D offers 24 more lanes for additional GPUs or NVMe drives. Chipset compatibility: X670E,X670,B650E,B650,A620 (Ryzen 7 7800X3D) and Tiger Lake-U (Celeron 6305).
| Feature | Ryzen 7 7800X3D | Celeron 6305 |
|---|---|---|
| Socket | AM5 | FCBGA1449 |
| PCIe Generation | PCIe 5.0+25% | PCIe 4.0 |
| Max RAM Speed | DDR5-5200+25% | DDR4-3200 |
| Max RAM Capacity | 128 GB+100% | 64 GB |
| RAM Channels | 2 | 2 |
| ECC Support | ✅ | ❌ |
| PCIe Lanes | 28+600% | 4 |
Advanced Features
Only the Ryzen 7 7800X3D has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Only the Ryzen 7 7800X3D supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: AMD-V (Ryzen 7 7800X3D) vs VT-x, VT-d (Celeron 6305). Both include integrated graphics — AMD Radeon Graphics (2-core) (Ryzen 7 7800X3D) and UHD Graphics for 11th Gen (Celeron 6305) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Ryzen 7 7800X3D targets Gaming, Celeron 6305 targets Budget. Direct competitor: Ryzen 7 7800X3D rivals Intel Core i7-14700K; Celeron 6305 rivals Pentium Gold 7505.
| Feature | Ryzen 7 7800X3D | Celeron 6305 |
|---|---|---|
| Integrated GPU | Yes | Yes |
| IGPU Model | AMD Radeon Graphics (2-core) | UHD Graphics for 11th Gen |
| Unlocked | Yes | No |
| AVX-512 | Yes | No |
| Virtualization | AMD-V | VT-x, VT-d |
| Target Use | Gaming | Budget |
Value Analysis
The Ryzen 7 7800X3D launched at $449 MSRP, while the Celeron 6305 debuted at $107. At current prices ($384 vs $80), the Celeron 6305 is $304 cheaper. In terms of value (PassMark points per dollar), the Ryzen 7 7800X3D delivers 89.3 pts/$ vs 26.0 pts/$ for the Celeron 6305 — making the Ryzen 7 7800X3D the 109.9% better value option.
| Feature | Ryzen 7 7800X3D | Celeron 6305 |
|---|---|---|
| MSRP | $449 | $107-76% |
| Avg Price (30d) | $384 | $80-79% |
| Performance per Dollar | 89.3+243% | 26.0 |
| Release Date | 2023 | 2020 |
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