Core i7-13700HX vs Ryzen 9 3900XT
Core i7-13700HX
Ryzen 9 3900XT
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 i7-13700HX
Performance Per Dollar Ryzen 9 3900XT
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i7-13700HX | Ryzen 9 3900XT |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($485) | ✅ More affordable ($390) |
| Longevity | ✨ Modern (Raptor Lake-HX (2023) / Intel 7 nm) | ✨ Modern (Matisse 2 (2020) / 7 nm, 12 nm) |
💎 Value Proposition
| Insight | Core i7-13700HX | Ryzen 9 3900XT |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+26%) |
| Upfront Cost | ⚠️ Higher cost ($485) | ✅ More affordable ($390) |
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 i7-13700HX and Ryzen 9 3900XT
Core i7-13700HX
The Core i7-13700HX is manufactured by Intel. It was released in 4 January 2023 (2 years ago). It is based on the Raptor Lake-HX (2023) architecture. It features 16 cores and 24 threads. Base frequency is 2.1 GHz, with boost up to 5 GHz. L3 cache: 30 MB (total). L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: FCBGA1964. Thermal design power (TDP): 55 Watt. Memory support: DDR4, DDR5. Passmark benchmark score: 32,157 points. Launch price was $485.
Ryzen 9 3900XT
The Ryzen 9 3900XT is manufactured by AMD. It was released in 7 July 2020 (5 years ago). It is based on the Matisse 2 (2020) architecture. It features 12 cores and 24 threads. Base frequency is 3.8 GHz, with boost up to 4.7 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: 32,512 points. Launch price was $499.
Processing Power
The Core i7-13700HX packs 16 cores / 24 threads, while the Ryzen 9 3900XT offers 12 cores / 24 threads — the Core i7-13700HX has 4 more cores. Boost clocks reach 5 GHz on the Core i7-13700HX versus 4.7 GHz on the Ryzen 9 3900XT — a 6.2% clock advantage for the Core i7-13700HX (base: 2.1 GHz vs 3.8 GHz). The Core i7-13700HX uses the Raptor Lake-HX (2023) architecture (Intel 7 nm), while the Ryzen 9 3900XT uses Matisse 2 (2020) (7 nm, 12 nm). In PassMark, the Core i7-13700HX scores 32,157 against the Ryzen 9 3900XT's 32,512 — a 1.1% lead for the Ryzen 9 3900XT. L3 cache: 30 MB (total) on the Core i7-13700HX vs 64 MB on the Ryzen 9 3900XT.
| Feature | Core i7-13700HX | Ryzen 9 3900XT |
|---|---|---|
| Cores / Threads | 16 / 24+33% | 12 / 24 |
| Boost Clock | 5 GHz+6% | 4.7 GHz |
| Base Clock | 2.1 GHz | 3.8 GHz+81% |
| L3 Cache | 30 MB (total) | 64 MB+113% |
| L2 Cache | 2 MB (per core)+300% | 512K (per core) |
| Process | Intel 7 nm | 7 nm, 12 nm |
| Architecture | Raptor Lake-HX (2023) | Matisse 2 (2020) |
| PassMark | 32,157 | 32,512+1% |
| Cinebench R23 Multi | — | 18,400 |
| Geekbench 6 Single | — | 1,750 |
| Geekbench 6 Multi | — | 10,500 |
Memory & Platform
The Core i7-13700HX uses the FCBGA1964 socket (PCIe 5.0), while the Ryzen 9 3900XT uses AM4 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-4800 on the Core i7-13700HX versus DDR4-3200 on the Ryzen 9 3900XT — the Core i7-13700HX supports 22.2% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Core i7-13700HX supports up to 192 GB of RAM compared to 128 GB — 40% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 20 (Core i7-13700HX) vs 24 (Ryzen 9 3900XT) — the Ryzen 9 3900XT offers 4 more lanes for additional GPUs or NVMe drives. Chipset compatibility: Mobile (Core i7-13700HX) and X570,B550,X470,B450 (Ryzen 9 3900XT).
| Feature | Core i7-13700HX | Ryzen 9 3900XT |
|---|---|---|
| Socket | FCBGA1964 | AM4 |
| PCIe Generation | PCIe 5.0+25% | PCIe 4.0 |
| Max RAM Speed | DDR5-4800+25% | DDR4-3200 |
| Max RAM Capacity | 192 GB+50% | 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 Core i7-13700HX supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: VT-x, VT-d (Core i7-13700HX) vs AMD-V (Ryzen 9 3900XT). The Core i7-13700HX includes integrated graphics (UHD Graphics), while the Ryzen 9 3900XT requires a dedicated GPU. Primary use case: Ryzen 9 3900XT targets Workstation / Enthusiast Gaming. Direct competitor: Ryzen 9 3900XT rivals Core i9-10900K.
| Feature | Core i7-13700HX | Ryzen 9 3900XT |
|---|---|---|
| Integrated GPU | Yes | No |
| IGPU Model | UHD Graphics | — |
| Unlocked | Yes | Yes |
| AVX-512 | Yes | No |
| Virtualization | VT-x, VT-d | AMD-V |
| Target Use | — | Workstation / Enthusiast Gaming |
Value Analysis
The Core i7-13700HX launched at $485 MSRP, while the Ryzen 9 3900XT debuted at $499.
| Feature | Core i7-13700HX | Ryzen 9 3900XT |
|---|---|---|
| MSRP | $485-3% | $499 |
| Avg Price (30d) | — | $390 |
| Release Date | 2023 | 2020 |
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