Intel Core i9 13900K VS AMD Ryzen 9 9950X3D
We are comparing the Intel Core i9 13900K (Intel) with the AMD Ryzen 9 9950X3D (AMD). Scroll down to the pros and cons of each processor, in-depth specs, and benchmark comparisons.
Overall Comparison
KEY DIFFERENCES OF Intel Core i9 13900K AND AMD Ryzen 9 9950X3D
Here’s how Intel Core i9 13900K and AMD Ryzen 9 9950X3D stack up against each other in their most impactful areas.
Reasons to consider the Intel Core i9 13900K
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50% more CPU cores (24 vs 16)
Reasons to consider the AMD Ryzen 9 9950X3D
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6% higher P-core turbo frequency (5700 MHz vs 5400 MHz)
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100% more performance-core threads (32 vs 16)
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100% more performance cores (16 vs 8)
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43% higher P-core base frequency (4300 MHz vs 3000 MHz)
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10% higher Geekbench V6 multi-core score (22548 vs 20498)
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18% higher Geekbench V6 single-core score (3475 vs 2939)
SPECIFICATION TABLE COMPARISON OF Intel Core i9 13900K AND AMD Ryzen 9 9950X3D
Below is the detailed specification table comparing Intel Core i9 13900K and AMD Ryzen 9 9950X3D.
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 | Intel Core i9 13900K | AMD Ryzen 9 9950X3D |
|---|---|---|
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General Information
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| CPU Name: | Intel Core i9 13900K | AMD Ryzen 9 9950X3D |
| Vendor: | Intel | AMD |
| Release Date: | September 27, 2022 | January 7, 2025 |
| Type: | Desktop | Desktop |
| Instruction Set: | x86-64 | x86-64 |
| Codename: | Raptor Lake | Zen 5 (Granite Ridge) |
|
Package and Thermals
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| Manufacturing Process: | 10 nm | 4 nm |
| TDP (PL1): | 125 W | 170 W |
| Max Boost TDP (PL2): | 253 W | 230 W |
| Socket: | LGA-1700 | AM5 |
| Max Temp (TJMax): | 100 C | 95 C |
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CPU Cores
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Total Cores
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| Total Cores | 24 | 16 |
| Total Threads | 32 | 32 |
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P-Cores
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| P-Cores | 8 | 16 |
| P-Threads | 16 | 32 |
| P-Core Base Frequency | 3000 MHz | 4300 MHz |
| P-Core Turbo Frequency | 5400 MHz | 5700 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 | — |
|
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 | 2 MB | 1 MB |
| L3 Cache | 36 MB | 128 MB |
|
Memory Support
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| Memory Types: | DDR5-5600, DDR4-3200 | DDR5-5600 |
| 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: | ABM, ADX, BMI1, BMI2, CLMUL, F16C, SHA, EIST, TBT 2.0, TBT 3.0, TSX, TVB, VT-d, VT-x, RDRAND, TXT, XD bit | AMD EXPO, AVX-512, BMI1, BMI2, F16C, SHA, Precision Boost 2, Precision Boost OD, SMT, AMD-V, EVP, SMAP, SMEP |
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Benchmarks
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Geekbench V6
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| Multi-Core | 20498 | 22548 |
| Single-Core | 2939 | 3475 |
| File Compression | 1570 | 1800 |
| Clang Compression | 193 | 241 |
| HTML5 Browser | 477 | 393 |
| PDF Renderer | 561 | 624 |
| Text Processing | 302 | 358 |
| Background Blur | 76 | 82 |
| Photo Processing | 163 | 144 |
| Ray Tracing | 44 | 56 |
|
PassMark CPU
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| Multi-Core | 58238 | 70216 |
| Single-Core | 4599 | 4742 |
| Integer Math | 206800 | 243200 |
| Floating Point | 150800 | 159800 |
| Prime Numbers | 233 | 610 |
| String Sorting | 87100 | 95400 |
| Data Encryption | 46300 | 44500 |
| Data Compression | 788200 | 907800 |
| Physics | 3115 | 5667 |
| Extended Instructions | 46200 | 73000 |
|
Cinebench 2024
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| Multi-Core | 1896 | 2456 |
| Single-Core | 124 | 138 |
|
Blender
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| Render Score | 530 | 617 |
Tip: ▲ indicates a higher-is-better spec advantage, while ▼ indicates a lower-is-better advantage.
PERFORMANCE CHART COMPARISON OF Intel Core i9 13900K AND AMD Ryzen 9 9950X3D
The charts below visualize how Intel Core i9 13900K and AMD Ryzen 9 9950X3D stack up in key performance metrics.
Performance Radar Chart
Performance Benchmarks
Release Timeline of Intel Core i9 13900K and AMD Ryzen 9 9950X3D
Intel Core i9 13900K was released 2 years, 3 months, 11 days earlier than AMD Ryzen 9 9950X3D.
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 9950X3D is slightly better overall compared to the Intel Core i9 13900K. Its strongest advantages are in Single-Core Performance, Multi-Core Performance, CPU Architecture and Energy Efficiency. They are still fairly close in Memory Architecture.
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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.