Ryzen 5 2400G vs Core i7-6700K
Ryzen 5 2400G
Core i7-6700K
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 5 2400G
Performance Per Dollar Core i7-6700K
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Ryzen 5 2400G | Core i7-6700K |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($84) | ⚠️ Higher cost ($142) |
| Longevity | ✨ Modern (Raven Ridge (2017−2019) / 14 nm) | 🛑 Legacy (Skylake (2015−2016) / 14 nm) |
💎 Value Proposition
| Insight | Ryzen 5 2400G | Core i7-6700K |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+65%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($84) | ⚠️ Higher cost ($142) |
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 5 2400G and Core i7-6700K
Ryzen 5 2400G
The Ryzen 5 2400G is manufactured by AMD. It was released in 12 February 2018 (7 years ago). It is based on the Raven Ridge (2017−2019) architecture. It features 4 cores and 8 threads. Base frequency is 3.6 GHz, with boost up to 3.9 GHz. L3 cache: 4 MB (total). L2 cache: 512 kB (per core). Built on 14 nm process technology. Socket: AM4. Thermal design power (TDP): 65 Watt. Memory support: DDR4 Dual-channel. Passmark benchmark score: 8,734 points. Launch price was $169.
Core i7-6700K
The Core i7-6700K is manufactured by Intel. It was released in 5 August 2015 (10 years ago). It is based on the Skylake (2015−2016) architecture. It features 4 cores and 8 threads. Base frequency is 4 GHz, with boost up to 4.2 GHz. L3 cache: 8 MB (total). L2 cache: 256 kB (per core). Built on 14 nm process technology. Socket: LGA1151. Thermal design power (TDP): 91 Watt. Memory support: DDR3, DDR4. Passmark benchmark score: 8,933 points. Launch price was $339.
Processing Power
Both the Ryzen 5 2400G and Core i7-6700K share an identical 4-core/8-thread configuration. Boost clocks reach 3.9 GHz on the Ryzen 5 2400G versus 4.2 GHz on the Core i7-6700K — a 7.4% clock advantage for the Core i7-6700K (base: 3.6 GHz vs 4 GHz). The Ryzen 5 2400G uses the Raven Ridge (2017−2019) architecture (14 nm), while the Core i7-6700K uses Skylake (2015−2016) (14 nm). In PassMark, the Ryzen 5 2400G scores 8,734 against the Core i7-6700K's 8,933 — a 2.3% lead for the Core i7-6700K. L3 cache: 4 MB (total) on the Ryzen 5 2400G vs 8 MB (total) on the Core i7-6700K.
| Feature | Ryzen 5 2400G | Core i7-6700K |
|---|---|---|
| Cores / Threads | 4 / 8 | 4 / 8 |
| Boost Clock | 3.9 GHz | 4.2 GHz+8% |
| Base Clock | 3.6 GHz | 4 GHz+11% |
| L3 Cache | 4 MB (total) | 8 MB (total)+100% |
| L2 Cache | 512 kB (per core)+100% | 256 kB (per core) |
| Process | 14 nm | 14 nm |
| Architecture | Raven Ridge (2017−2019) | Skylake (2015−2016) |
| PassMark | 8,734 | 8,933+2% |
| Cinebench R23 Multi | 4,800 | — |
| Geekbench 6 Single | 1,040 | — |
| Geekbench 6 Multi | 3,250 | — |
Memory & Platform
The Ryzen 5 2400G uses the AM4 socket (PCIe 3.0), while the Core i7-6700K uses LGA1151 (PCIe 3.0) — making them incompatible on the same motherboard. Both support up to DDR4-2933 memory speed. Both support up to 64 GB of RAM. Both feature 2-channel memory with ECC support. PCIe lanes: 12 (Ryzen 5 2400G) vs 16 (Core i7-6700K) — the Core i7-6700K offers 4 more lanes for additional GPUs or NVMe drives.
| Feature | Ryzen 5 2400G | Core i7-6700K |
|---|---|---|
| Socket | AM4 | LGA1151 |
| PCIe Generation | PCIe 3.0 | PCIe 3.0 |
| Max RAM Speed | DDR4-2933 | DDR4-2133 |
| Max RAM Capacity | 64 GB | 64 GB |
| RAM Channels | 2 | 2 |
| ECC Support | ✅ | ❌ |
| PCIe Lanes | 12 | 16+33% |
Advanced Features
Both processors feature an unlocked multiplier for overclocking. Virtualization support: AMD-V (Ryzen 5 2400G) vs VT-x, VT-d (Core i7-6700K). Both include integrated graphics — Radeon RX Vega 11 (Ryzen 5 2400G) and HD Graphics 530 (Core i7-6700K) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Ryzen 5 2400G targets Entry Gaming Desktop, Core i7-6700K targets Desktop.
| Feature | Ryzen 5 2400G | Core i7-6700K |
|---|---|---|
| Integrated GPU | Yes | Yes |
| IGPU Model | Radeon RX Vega 11 | HD Graphics 530 |
| Unlocked | Yes | Yes |
| AVX-512 | No | No |
| Virtualization | AMD-V | VT-x, VT-d |
| Target Use | Entry Gaming Desktop | Desktop |
Value Analysis
The Ryzen 5 2400G launched at $169 MSRP, while the Core i7-6700K debuted at $350. At current prices ($84 vs $142), the Ryzen 5 2400G is $58 cheaper. In terms of value (PassMark points per dollar), the Ryzen 5 2400G delivers 104.0 pts/$ vs 62.9 pts/$ for the Core i7-6700K — making the Ryzen 5 2400G the 49.2% better value option.
| Feature | Ryzen 5 2400G | Core i7-6700K |
|---|---|---|
| MSRP | $169-52% | $350 |
| Avg Price (30d) | $84-41% | $142 |
| Performance per Dollar | 104.0+65% | 62.9 |
| Release Date | 2018 | 2015 |
Top Performing CPUs
The most powerful cpus ranked by PassMark CPU Mark benchmark scores.
You May Also Compare
Similar CPU comparisons based on Ryzen 5 2400G and Core i7-6700K
