AMD Ryzen 9 9900X3D VS Intel Core i9 13900K
We are comparing the AMD Ryzen 9 9900X3D (AMD) with the Intel Core i9 13900K (Intel). Scroll down to the pros and cons of each processor, in-depth specs, and benchmark comparisons.
Overall Comparison
KEY DIFFERENCES OF AMD Ryzen 9 9900X3D AND Intel Core i9 13900K
Here’s how AMD Ryzen 9 9900X3D and Intel Core i9 13900K stack up against each other in their most impactful areas.
Reasons to consider the AMD Ryzen 9 9900X3D
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2% higher P-core turbo frequency (5500 MHz vs 5400 MHz)
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50% more performance-core threads (24 vs 16)
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50% more performance cores (12 vs 8)
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47% higher P-core base frequency (4400 MHz vs 3000 MHz)
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4% higher Geekbench V6 multi-core score (21380 vs 20498)
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14% higher Geekbench V6 single-core score (3349 vs 2939)
Reasons to consider the Intel Core i9 13900K
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33% more CPU threads (32 vs 24)
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100% more CPU cores (24 vs 12)
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13% higher Blender score (530 vs 468)
SPECIFICATION TABLE COMPARISON OF AMD Ryzen 9 9900X3D AND Intel Core i9 13900K
Below is the detailed specification table comparing AMD Ryzen 9 9900X3D and Intel Core i9 13900K.
Note: Highlighted specs mean that CPU wins that spec row.
If neither side is highlighted, it is a tie or there is not enough data for both specs.
| Specification | AMD Ryzen 9 9900X3D | Intel Core i9 13900K |
|---|---|---|
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General Information
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| CPU Name: | AMD Ryzen 9 9900X3D | Intel Core i9 13900K |
| Vendor: | AMD | Intel |
| Release Date: | January 7, 2025 | September 27, 2022 |
| Type: | Desktop | Desktop |
| Instruction Set: | x86-64 | x86-64 |
| Codename: | Zen 5 (Granite Ridge) | Raptor Lake |
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Package and Thermals
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| Manufacturing Process: | 4 nm | 10 nm |
| TDP (PL1): | 120 W | 125 W |
| Max Boost TDP (PL2): | 230 W | 253 W |
| Socket: | AM5 | LGA-1700 |
| Max Temp (TJMax): | 95 C | 100 C |
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CPU Cores
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Total Cores
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| Total Cores | 12 | 24 |
| Total Threads | 24 | 32 |
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P-Cores
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| P-Cores | 12 | 8 |
| P-Threads | 24 | 16 |
| P-Core Base Frequency | 4400 MHz | 3000 MHz |
| P-Core Turbo Frequency | 5500 MHz | 5400 MHz |
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E-Cores
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| E-Cores | — | 16 |
| E-Threads | — | 16 |
| E-Core Base Frequency | — | 2200 MHz |
| E-Core Turbo Frequency | — | 4300 MHz |
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NPU
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| NPU |
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Cache and Bus
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| Multiplier | Unlocked | Unlocked |
| Bus Frequency | 100 MHz | 100 MHz |
| L1 Cache | 80 KB | 80 KB |
| L2 Cache | 1 MB | 2 MB |
| L3 Cache | 128 MB | 36 MB |
|
Memory Support
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| Memory Types: | DDR5-5600 | DDR5-5600, DDR4-3200 |
| Max Memory Size: | 192 GB | 192 GB |
| Memory Channels: | 2 | 2 |
| Max Memory Bandwidth: | 89.6 GB/s | 89.6 GB/s |
| ECC Support: |
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| Technologies: | AVX-512, BMI1, BMI2, F16C, SHA, Precision Boost 2, SMT, AMD-V, EVP, SMAP, SMEP | ABM, ADX, BMI1, BMI2, CLMUL, F16C, SHA, EIST, TBT 2.0, TBT 3.0, TSX, TVB, VT-d, VT-x, RDRAND, TXT, XD bit |
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Benchmarks
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Geekbench V6
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| Multi-Core | 21380 | 20498 |
| Single-Core | 3349 | 2939 |
| File Compression | 1820 | 1570 |
| Clang Compression | 195 | 193 |
| HTML5 Browser | 411 | 477 |
| PDF Renderer | 544 | 561 |
| Text Processing | 344 | 302 |
| Background Blur | 82 | 76 |
| Photo Processing | 144 | 163 |
| Ray Tracing | 45 | 44 |
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PassMark CPU
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| Multi-Core | 56242 | 58238 |
| Single-Core | 4646 | 4599 |
| Integer Math | 180000 | 206800 |
| Floating Point | 119900 | 150800 |
| Prime Numbers | 548 | 233 |
| String Sorting | 71900 | 87100 |
| Data Encryption | 33300 | 46300 |
| Data Compression | 686500 | 788200 |
| Physics | 5356 | 3115 |
| Extended Instructions | 55500 | 46200 |
|
Cinebench 2024
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| Multi-Core | 1923 | 1896 |
| Single-Core | 136 | 124 |
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Blender
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| Render Score | 468 | 530 |
Tip: ▲ indicates a higher-is-better spec advantage, while ▼ indicates a lower-is-better advantage.
PERFORMANCE CHART COMPARISON OF AMD Ryzen 9 9900X3D AND Intel Core i9 13900K
The charts below visualize how AMD Ryzen 9 9900X3D and Intel Core i9 13900K stack up in key performance metrics.
Performance Radar Chart
Performance Benchmarks
Release Timeline of AMD Ryzen 9 9900X3D and Intel Core i9 13900K
Intel Core i9 13900K was released 2 years, 3 months, 11 days earlier than AMD Ryzen 9 9900X3D.
Value For Money Calculator
Prices use available launch or current data. Enter your own prices to see which CPU gives better value.
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Domain Score Summary
Scores are generated by Comparigon's scoring algorithm and are intended as a high-level guide. They may not map 1-to-1 with the individual spec-by-spec comparisons shown in the table.
Our Verdict
In conclusion, the AMD Ryzen 9 9900X3D edges out overall compared to the Intel Core i9 13900K. Its strongest advantages are in Single-Core Performance, CPU Architecture and Energy Efficiency. The Intel Core i9 13900K is the better fit if your top priority is Multi-Core Performance.
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Disclaimer: Specs, pricing, and benchmarks are sourced from official manufacturer data and verified test results. While we strive for precision, product details and pricing may change. Comparigon may earn an affiliate commission on qualifying purchases.