AMD Ryzen 7 7800X3D vs Intel Core i7-13700K
When comparing the AMD Ryzen 7 7800X3D to the Intel Core i7-13700K, the AMD chip wins in gaming performance, boasting an impressive 5.0 GHz boost clock. This flagship CPU delivers unmatched gaming efficiency thanks to its 3D V-Cache technology, while the Intel i7-13700K, though a premium option, excels in multi-core tasks with 16 cores that can tackle demanding workloads seamlessly. However, real-world use shows the i7-13700K's higher power consumption at 253W can lead to significant heat output, necessitating a robust cooling solution. The AMD Ryzen 7 7800X3D, with a lower TDP of 120W, is easier to manage thermally, making it ideal for gamers who want peak performance without overheating issues. So, while the Intel chip shines in productivity, for gaming, the AMD is hard to beat. Key specs: Cores/Threads: 8C/16T vs 16C/24T and Max Turbo Power: 162W vs 253W.
Why compare these? The AMD Ryzen 7 7800X3D (premium flagship) and Intel Core i7-13700K (high-end) represent different approaches to processors. While they may appeal to different budgets, many buyers consider both options. This 2026 comparison helps you decide if the differences justify the price gap.
As an Amazon Associate I earn from qualifying purchases.
Key Differences at a Glance
| Aspect | AMD Ryzen | Intel Core |
|---|---|---|
| User Rating | ✓4.8★ (6,921 reviews) | 4.6★ (2,365 reviews) |
| Top Strength | Market-leading gaming performance via 3D V-Cache | Exceptional multi-core performance (rivals previous-gen i9s) |
| Main Drawback | Lower productivity performance compared to non-X3D high-core counts | Extremely high power consumption and heat output under load |
| Market Position | ✓Flagship | Premium |
AMD Ryzen 7 7800X3D
Zen 4 (Ryzen 7000 Series with 3D V-Cache)
Socket AM5 (LGA 1718)
8 Cores / 16 Threads
4.2 GHz Base / Up to 5.0 GHz Boost
Intel Core i7-13700K
13th Gen Intel Core (Raptor Lake)
FCLGA1700 (LGA1700)
16 cores (8 P-cores + 8 E-cores) / 24 threads
P-core 3.4 GHz base / 5.4 GHz turbo; E-core 2.5 GHz base / 4.2 GHz turbo
Only the specs that differ are shown here. Winners are highlighted when the data is clear.
+Full specs, pros, and cons
Everything side-by-side with ratings and the full spec list.
Expand
Full specs, pros, and cons
Everything side-by-side with ratings and the full spec list.
Comparison: AMD Ryzen 7 7800X3D vs Intel Core i7-13700K
AMD Ryzen 7 7800X3D
Intel Core i7-13700K
| Criterion | AMD Ryzen 7 7800X3D | Intel Core i7-13700K |
|---|---|---|
| Rating | ★4.8(6,921)Amazon | ★4.6(2,365)Amazon |
Architecture Gen | Zen 4 (Ryzen 7000 Series with 3D V-Cache) | 13th Gen Intel Core (Raptor Lake) |
Socket Platform | Socket AM5 (LGA 1718) | FCLGA1700 (LGA1700) |
Cores Threads | 8 Cores / 16 Threads | 16 cores (8 P-cores + 8 E-cores) / 24 threads |
Base Boost Clock | 4.2 GHz Base / Up to 5.0 GHz Boost | P-core 3.4 GHz base / 5.4 GHz turbo; E-core 2.5 GHz base / 4.2 GHz turbo |
Cache L2 L3 | 8 MB L2 + 96 MB L3 (104 MB Total) | 24 MB L2 + 30 MB Intel Smart Cache (54 MB total) |
TDP Power | 120 W | 125W Processor Base Power |
Max Turbo Power | 162 W (PPT) | 253W Maximum Turbo Power (PL2) |
Process Node | TSMC 5nm FinFET (Core Complex) / 6nm (I/O Die) | Intel 7 (10nm Enhanced SuperFin) |
Memory Support | DDR5-5200 MT/s (Official); Dual-Channel; Up to 192 GB; ECC Support | Up to 192GB; DDR5-5600 (native) or DDR4-3200; ECC supported (W680 chipset only) |
Memory Bandwidth Max | N/A (Dependent on RAM config, theoretical max ~83.2 GB/s @ 5200 MT/s) | Up to 89.6 GB/s (DDR5) |
Pcie Version | PCIe 5.0 | PCIe 5.0 and 4.0 |
Pcie Lanes | 28 Total (24 Usable for Graphics/Storage) | 20 total (16x Gen 5 + 4x Gen 4) |
Igpu | AMD Radeon Graphics (2 Cores, 2200 MHz) | Intel UHD Graphics 770 (32 EUs, up to 1.6 GHz) |
Instruction Features | AMD-V, AVX, AVX2, AVX-512, FMA3, AES-NI, SHA, SSE4.1/4.2 | Intel 64; SSE4.1; SSE4.2; AVX2; AES-NI; VT-x; VT-d; Gaussian & Neural Accelerator 3.0 |
Cooler Included | No (Liquid cooler recommended) | No (thermal solution not included) |
Max Temp | 89°C (192°F) TjMax | 100°C (Tjunction) |
Notes Limits | Features AMD 3D V-Cache technology for elite gaming performance. Overclocking limited (Precision Boost Overdrive/Curve Optimizer supported). No stock cooler. | Unlocked for overclocking; very high power draw (253W) requires 360mm AIO or high-end air cooler; DDR4 support offers a cheaper upgrade path |
Chipset Support | A620, B650, B650E, X670, X670E, B840, B850, X870, X870E | Intel 600 Series and 700 Series chipsets (LGA1700) |
| Pros |
|
|
| Cons |
|
|
As an Amazon Associate I earn from qualifying purchases. | Check Price on Amazon→ | Check Price on Amazon→ |
AMD Ryzen 7 7800X3D
Zen 4 (Ryzen 7000 Series with 3D V-Cache)
Socket AM5 (LGA 1718)
8 Cores / 16 Threads
4.2 GHz Base / Up to 5.0 GHz Boost
8 MB L2 + 96 MB L3 (104 MB Total)
120 W
Pros
- Market-leading gaming performance via 3D V-Cache
- Excellent power efficiency in gaming workloads
Cons
- Lower productivity performance compared to non-X3D high-core counts
- Lower thermal limit (89°C) requires decent cooling
Intel Core i7-13700K
13th Gen Intel Core (Raptor Lake)
FCLGA1700 (LGA1700)
16 cores (8 P-cores + 8 E-cores) / 24 threads
P-core 3.4 GHz base / 5.4 GHz turbo; E-core 2.5 GHz base / 4.2 GHz turbo
24 MB L2 + 30 MB Intel Smart Cache (54 MB total)
125W Processor Base Power
Pros
- Exceptional multi-core performance (rivals previous-gen i9s)
- Excellent gaming performance, often matching the i9-13900K
Cons
- Extremely high power consumption and heat output under load
- Requires a premium cooling solution (360mm AIO recommended)
Which one is better?
The AMD Ryzen 7 7800X3D is the better buy for most people - its gaming performance at 5.0 GHz crushes the Intel Core i7-13700K. That said, grab the Intel chip if you need superior multi-core performance for productivity tasks - it's 16 cores are more than enough.
Who should buy each?
Choose the AMD Ryzen 7 7800X3D if: you prioritize gaming performance with exceptional power efficiency, you want a cooler running CPU, or you're looking to future-proof with the latest AM5 platform.
Choose the Intel Core i7-13700K if: you need extraordinary multi-core performance for heavy productivity tasks, you want the flexibility of choosing between DDR4 and DDR5, or you plan to use integrated graphics for quick tasks.
Quality Seekers
Higher user rating (4.8★ vs 4.6★) indicates better overall satisfaction
→ Choose AMD Ryzen
Safe Choice Buyers
More widely tested with 6,921 reviews vs 2,365
→ Choose AMD Ryzen
Premium Buyers
Higher-tier option with more premium features and build quality
→ Choose AMD Ryzen
Value Seekers
Better value proposition for buyers who don't need top-tier features
→ Choose Intel Core
Conclusion
There is no wrong answer here. Focus on the features you will use daily and pick the model that aligns with them.
Bottom line: The AMD Ryzen 7 7800X3D edges ahead with a 4.8★ rating compared to 4.6★. However, Intel Core i7-13700K remains a strong contender if its strengths align better with your needs.
Frequently Asked Questions
+Which is better: AMD Ryzen 7 7800X3D or Intel Core i7-13700K?
AMD Ryzen 7 7800X3D is the better choice if you prioritize market-leading gaming performance via 3d v-cache. Intel Core i7-13700K wins if you value exceptional multi-core performance (rivals previous-gen i9s). Both are rated highly (4.8★ vs 4.6★), so consider your specific needs and budget.
+What are the main differences between AMD Ryzen 7 7800X3D and Intel Core i7-13700K?
Key differences: AMD Ryzen 7 7800X3D offers market-leading gaming performance via 3d v-cache, while Intel Core i7-13700K stands out with exceptional multi-core performance (rivals previous-gen i9s). Consider that AMD Ryzen 7 7800X3D lower productivity performance compared to non-x3d high-core counts. Meanwhile, Intel Core i7-13700K extremely high power consumption and heat output under load. Check the detailed specs table above for a complete comparison.
+Where can US buyers get the best price?
For US buyers, Amazon typically offers competitive pricing with Prime shipping, easy returns, and reliable warranty support. We recommend comparing prices on both products using our affiliate links above—prices fluctuate regularly, and you may find sales or deals.
+Is this comparison up to date?
Yes, this comparison is current for 2026. We regularly verify specs, ratings, and availability. Last verified: February 7, 2026. PageBen uses affiliate links for monetization, but our recommendations are research-driven and independent.
Affiliate disclosure
PageBen uses Amazon affiliate links. If you purchase through our links, we may earn a commission at no extra cost to you. This supports independent content for US shoppers.