Core i7-13700K vs FX-6300
Core i7-13700K
FX-6300
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 Core i7-13700K
Performance Per Dollar FX-6300
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i7-13700K | FX-6300 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($400) | ✅ More affordable ($35) |
| Longevity | ✨ Modern (Raptor Lake, Raptor Cove, Gracemont (2022) / Intel 7 nm) | 🛑 Legacy (Vishera (2012−2015) / 32 nm) |
💎 Value Proposition
| Insight | Core i7-13700K | FX-6300 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+3%) |
| Upfront Cost | ⚠️ Higher cost ($400) | ✅ More affordable ($35) |
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 Core i7-13700K and FX-6300
Core i7-13700K
The Core i7-13700K is manufactured by Intel. It was released in 27 September 2022 (3 years ago). It is based on the Raptor Lake, Raptor Cove, Gracemont (2022) architecture. It features 16 cores and 24 threads. Base frequency is 3.4 GHz, with boost up to 5.4 GHz. L3 cache: 30 MB (total). L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA1700. Thermal design power (TDP): 125 Watt. Memory support: DDR4, DDR5. Passmark benchmark score: 45,784 points. Launch price was $409.
FX-6300
The FX-6300 is manufactured by AMD. It was released in 23 October 2012 (13 years ago). It is based on the Vishera (2012−2015) architecture. It features 6 cores and 6 threads. Base frequency is 3.5 GHz, with boost up to 3.8 GHz. L3 cache: 8192 kB. L2 cache: 6144 kB. Built on 32 nm process technology. Socket: AM3+. Thermal design power (TDP): 95 Watt. Memory support: DDR3-1866. Passmark benchmark score: 4,137 points. Launch price was $132.
Processing Power
The Core i7-13700K packs 16 cores / 24 threads, while the FX-6300 offers 6 cores / 6 threads — the Core i7-13700K has 10 more cores. Boost clocks reach 5.4 GHz on the Core i7-13700K versus 3.8 GHz on the FX-6300 — a 34.8% clock advantage for the Core i7-13700K (base: 3.4 GHz vs 3.5 GHz). The Core i7-13700K uses the Raptor Lake, Raptor Cove, Gracemont (2022) architecture (Intel 7 nm), while the FX-6300 uses Vishera (2012−2015) (32 nm). In PassMark, the Core i7-13700K scores 45,784 against the FX-6300's 4,137 — a 166.9% lead for the Core i7-13700K. Geekbench 6 single-core — the metric most relevant to gaming — records 2,846 vs 534, a 136.8% lead for the Core i7-13700K that directly translates to higher frame rates. L3 cache: 30 MB (total) on the Core i7-13700K vs 8192 kB on the FX-6300.
| Feature | Core i7-13700K | FX-6300 |
|---|---|---|
| Cores / Threads | 16 / 24+167% | 6 / 6 |
| Boost Clock | 5.4 GHz+42% | 3.8 GHz |
| Base Clock | 3.4 GHz | 3.5 GHz+3% |
| L3 Cache | 30 MB (total)+275% | 8192 kB |
| L2 Cache | 2 MB (per core) | 6144 kB+200% |
| Process | Intel 7 nm-78% | 32 nm |
| Architecture | Raptor Lake, Raptor Cove, Gracemont (2022) | Vishera (2012−2015) |
| PassMark | 45,784+1007% | 4,137 |
| Cinebench R23 Multi | 31,000 | — |
| Geekbench 6 Single | 2,846+433% | 534 |
| Geekbench 6 Multi | 18,980 | — |
Memory & Platform
The Core i7-13700K uses the LGA1700 socket (PCIe 5.0), while the FX-6300 uses AM3+ (PCIe 2.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-5600 on the Core i7-13700K versus DDR3-1866 on the FX-6300 — the Core i7-13700K supports 50% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Core i7-13700K supports up to 192 GB of RAM compared to 32 GB — 142.9% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 20 (Core i7-13700K) vs 0 (FX-6300) — the Core i7-13700K offers 20 more lanes for additional GPUs or NVMe drives. Chipset compatibility: Intel Z790,Intel H770,Intel B760,Intel Z690,Intel H670,Intel B660,Intel H610 (Core i7-13700K) and AMD 990FX,AMD 970 (FX-6300).
| Feature | Core i7-13700K | FX-6300 |
|---|---|---|
| Socket | LGA1700 | AM3+ |
| PCIe Generation | PCIe 5.0+150% | PCIe 2.0 |
| Max RAM Speed | DDR5-5600+67% | DDR3-1866 |
| Max RAM Capacity | 192 GB+500% | 32 GB |
| RAM Channels | 2 | 2 |
| ECC Support | ✅ | ❌ |
| PCIe Lanes | 20 | 0 |
Advanced Features
Both processors feature an unlocked multiplier for overclocking. Virtualization support: true (Core i7-13700K) vs AMD-V (FX-6300). The Core i7-13700K includes integrated graphics (Intel UHD Graphics 770), while the FX-6300 requires a dedicated GPU. Direct competitor: Core i7-13700K rivals Ryzen 9 7900X.
| Feature | Core i7-13700K | FX-6300 |
|---|---|---|
| Integrated GPU | Yes | No |
| IGPU Model | Intel UHD Graphics 770 | — |
| Unlocked | Yes | Yes |
| AVX-512 | No | No |
| Virtualization | true | AMD-V |
Value Analysis
The Core i7-13700K launched at $409 MSRP, while the FX-6300 debuted at $132. At current prices ($400 vs $35), the FX-6300 is $365 cheaper. In terms of value (PassMark points per dollar), the Core i7-13700K delivers 114.5 pts/$ vs 118.2 pts/$ for the FX-6300 — making the FX-6300 the 3.2% better value option.
| Feature | Core i7-13700K | FX-6300 |
|---|---|---|
| MSRP | $409 | $132-68% |
| Avg Price (30d) | $400 | $35-91% |
| Performance per Dollar | 114.5 | 118.2+3% |
| Release Date | 2022 | 2012 |
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