Ryzen 7 8700G vs Ryzen 9 5900X
Ryzen 7 8700G
Ryzen 9 5900X
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 8700G
Performance Per Dollar Ryzen 9 5900X
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Ryzen 7 8700G | Ryzen 9 5900X |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($269) | ⚠️ Higher cost ($350) |
| Longevity | ✨ Modern (Phoenix (2023−2024) / 4 nm) | ✨ Modern (Vermeer (Zen3) (2020−2022) / 7 nm, 12 nm) |
💎 Value Proposition
| Insight | Ryzen 7 8700G | Ryzen 9 5900X |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+6%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($269) | ⚠️ Higher cost ($350) |
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 8700G and Ryzen 9 5900X
Ryzen 7 8700G
The Ryzen 7 8700G is manufactured by AMD. It was released in 8 January 2024 (1 year ago). It is based on the Phoenix (2023−2024) architecture. It features 8 cores and 16 threads. Base frequency is 4.2 GHz, with boost up to 5.1 GHz. L3 cache: 16 MB (total). L2 cache: 1 MB (per core). Built on 4 nm process technology. Socket: AM5. Thermal design power (TDP): 65 Watt. Memory support: DDR5. Passmark benchmark score: 31,649 points. Launch price was $329.
Ryzen 9 5900X
The Ryzen 9 5900X is manufactured by AMD. It was released in 5 November 2020 (5 years ago). It is based on the Vermeer (Zen3) (2020−2022) architecture. It features 12 cores and 24 threads. Base frequency is 3.7 GHz, with boost up to 4.8 GHz. L3 cache: 64 MB. L2 cache: 512K (per core). Built on 7 nm, 12 nm process technology. Socket: AM4. Thermal design power (TDP): 105 Watt. Memory support: DDR4-3200. Passmark benchmark score: 38,955 points. Launch price was $549.
Processing Power
The Ryzen 7 8700G packs 8 cores / 16 threads, while the Ryzen 9 5900X offers 12 cores / 24 threads — the Ryzen 9 5900X has 4 more cores. Boost clocks reach 5.1 GHz on the Ryzen 7 8700G versus 4.8 GHz on the Ryzen 9 5900X — a 6.1% clock advantage for the Ryzen 7 8700G (base: 4.2 GHz vs 3.7 GHz). The Ryzen 7 8700G uses the Phoenix (2023−2024) architecture (4 nm), while the Ryzen 9 5900X uses Vermeer (Zen3) (2020−2022) (7 nm, 12 nm). In PassMark, the Ryzen 7 8700G scores 31,649 against the Ryzen 9 5900X's 38,955 — a 20.7% lead for the Ryzen 9 5900X. Cinebench R23 multi-core: 18,000 vs 21,000 (15.4% advantage for the Ryzen 9 5900X). Geekbench 6 single-core — the metric most relevant to gaming — records 2,720 vs 2,174, a 22.3% lead for the Ryzen 7 8700G that directly translates to higher frame rates. Multi-core Geekbench: 14,326 vs 11,888 (18.6% advantage for the Ryzen 7 8700G). L3 cache: 16 MB (total) on the Ryzen 7 8700G vs 64 MB on the Ryzen 9 5900X.
| Feature | Ryzen 7 8700G | Ryzen 9 5900X |
|---|---|---|
| Cores / Threads | 8 / 16 | 12 / 24+50% |
| Boost Clock | 5.1 GHz+6% | 4.8 GHz |
| Base Clock | 4.2 GHz+14% | 3.7 GHz |
| L3 Cache | 16 MB (total) | 64 MB+300% |
| L2 Cache | 1 MB (per core)+100% | 512K (per core) |
| Process | 4 nm-43% | 7 nm, 12 nm |
| Architecture | Phoenix (2023−2024) | Vermeer (Zen3) (2020−2022) |
| PassMark | 31,649 | 38,955+23% |
| Cinebench R23 Multi | 18,000 | 21,000+17% |
| Geekbench 6 Single | 2,720+25% | 2,174 |
| Geekbench 6 Multi | 14,326+21% | 11,888 |
Memory & Platform
The Ryzen 7 8700G uses the AM5 socket (PCIe 4.0), while the Ryzen 9 5900X uses AM4 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-5200 on the Ryzen 7 8700G versus DDR4-3200 on the Ryzen 9 5900X — the Ryzen 7 8700G supports 22.2% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Ryzen 7 8700G supports up to 256 GB of RAM compared to 128 GB — 66.7% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 20 (Ryzen 7 8700G) vs 24 (Ryzen 9 5900X) — the Ryzen 9 5900X offers 4 more lanes for additional GPUs or NVMe drives. Chipset compatibility: X670,B650,A620 (Ryzen 7 8700G) and A320,B350,X370,B450,X470,B550,X570 (Ryzen 9 5900X).
| Feature | Ryzen 7 8700G | Ryzen 9 5900X |
|---|---|---|
| Socket | AM5 | AM4 |
| PCIe Generation | PCIe 4.0 | PCIe 4.0 |
| Max RAM Speed | DDR5-5200+25% | DDR4-3200 |
| Max RAM Capacity | 256 GB+100% | 128 GB |
| RAM Channels | 2 | 2 |
| ECC Support | ❌ | ✅ |
| PCIe Lanes | 20 | 24+20% |
Advanced Features
Both processors feature an unlocked multiplier for overclocking. Only the Ryzen 7 8700G supports AVX-512 instructions — important for machine learning and scientific applications. Both support AMD-V virtualization. The Ryzen 7 8700G includes integrated graphics (Radeon 780M), while the Ryzen 9 5900X requires a dedicated GPU. Primary use case: Ryzen 7 8700G targets High-end Desktop APU, Ryzen 9 5900X targets Workstation. Direct competitor: Ryzen 7 8700G rivals Core i7-13700; Ryzen 9 5900X rivals Core i9-12900K.
| Feature | Ryzen 7 8700G | Ryzen 9 5900X |
|---|---|---|
| Integrated GPU | Yes | No |
| IGPU Model | Radeon 780M | — |
| Unlocked | Yes | Yes |
| AVX-512 | Yes | No |
| Virtualization | AMD-V | AMD-V |
| Target Use | High-end Desktop APU | Workstation |
Value Analysis
The Ryzen 7 8700G launched at $329 MSRP, while the Ryzen 9 5900X debuted at $549. At current prices ($269 vs $350), the Ryzen 7 8700G is $81 cheaper. In terms of value (PassMark points per dollar), the Ryzen 7 8700G delivers 117.7 pts/$ vs 111.3 pts/$ for the Ryzen 9 5900X — making the Ryzen 7 8700G the 5.6% better value option.
| Feature | Ryzen 7 8700G | Ryzen 9 5900X |
|---|---|---|
| MSRP | $329-40% | $549 |
| Avg Price (30d) | $269-23% | $350 |
| Performance per Dollar | 117.7+6% | 111.3 |
| Release Date | 2024 | 2020 |
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