Intel Core Ultra X9 388H VS Apple M6
We are comparing the Intel Core Ultra X9 388H (Intel) with the Apple M6 (Apple). Scroll down to the pros and cons of each processor, in-depth specs, and benchmark comparisons.
Overall Comparison
KEY DIFFERENCES OF Intel Core Ultra X9 388H AND Apple M6
Here’s how Intel Core Ultra X9 388H and Apple M6 stack up against each other in their most impactful areas.
Reasons to consider the Intel Core Ultra X9 388H
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33% more CPU threads (16 vs 12)
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33% more CPU cores (16 vs 12)
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100% more efficient-core threads (12 vs 6)
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100% more efficient cores (12 vs 6)
Reasons to consider the Apple M6
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50% more performance-core threads (6 vs 4)
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50% more performance cores (6 vs 4)
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Includes dedicated NPU acceleration
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More advanced instruction set support (ARM64)
SPECIFICATION TABLE COMPARISON OF Intel Core Ultra X9 388H AND Apple M6
Below is the detailed specification table comparing Intel Core Ultra X9 388H and Apple M6.
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 Ultra X9 388H | Apple M6 |
|---|---|---|
|
General Information
|
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| CPU Name: | Intel Core Ultra X9 388H | Apple M6 |
| Vendor: | Intel | Apple |
| Release Date: | January 5, 2026 | August 25, 2026 |
| Generation: | — | M6 |
| Type: | Laptop | Desktop |
| Instruction Set: | x86-64 | ARM64 |
| Codename: | Panther Lake | — |
| Foundry: | — | TSMC |
|
Package and Thermals
|
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| Manufacturing Process: | 2 nm | 2 nm |
| TDP (PL1): | 15-25 W | — |
| Max Boost TDP (PL2): | 80 W | — |
| Socket: | FCBGA2540 | Apple M-Socket |
| Max Temp (TJMax): | 100 C | — |
|
CPU Cores
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Total Cores
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| Total Cores | 16 | 12 |
| Total Threads | 16 | 12 |
|
P-Cores
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| P-Cores | 4 | 6 |
| P-Threads | 4 | 6 |
| P-Core Base Frequency | 2100 MHz | — |
| P-Core Turbo Frequency | 5100 MHz | — |
|
E-Cores
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| E-Cores | 12 | 6 |
| E-Threads | 12 | 6 |
| E-Core Base Frequency | 1600 MHz | — |
| E-Core Turbo Frequency | 4000 MHz | — |
|
NPU
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| NPU |
|
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Cache and Bus
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| Multiplier | Locked | Locked |
| Bus Frequency | 100 MHz | — |
| L1 Cache | 192 KB | — |
| L2 Cache | 2.5 MB | — |
| L3 Cache | 18 MB | — |
|
Memory Support
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| Memory Types: | LPDDR5X-9600 | Unified Memory |
| Max Memory Size: | 96 GB | 32 GB |
| Memory Channels: | 2 | — |
| Max Memory Bandwidth: | — | 170 GB/s |
| ECC Support: |
|
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| Technologies: | N/A | 2 Super Cores, 4 Performance Cores, 6 Efficiency Cores, Dual 16-core Neural Engine, Neural Accelerators |
|
Benchmarks
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Geekbench V6
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| Multi-Core | 17924 | — |
| Single-Core | 3066 | — |
| File Compression | 1490 | — |
| Clang Compression | 141 | — |
| HTML5 Browser | 477 | — |
| PDF Renderer | 540 | — |
| Text Processing | 323 | — |
| Background Blur | 62 | — |
| Photo Processing | 177 | — |
| Ray Tracing | 28 | — |
|
PassMark CPU
|
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| Multi-Core | 39049 | — |
| Single-Core | 4594 | — |
| Integer Math | 90600 | — |
| Floating Point | 112300 | — |
| Prime Numbers | 381 | — |
| String Sorting | 48700 | — |
| Data Encryption | 30000 | — |
| Data Compression | 392300 | — |
| Physics | 3460 | — |
| Extended Instructions | 32900 | — |
|
Cinebench 2024
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| Multi-Core | 1324 | — |
| Single-Core | 130 | — |
Tip: ▲ indicates a higher-is-better spec advantage, while ▼ indicates a lower-is-better advantage.
PERFORMANCE CHART COMPARISON OF Intel Core Ultra X9 388H AND Apple M6
The charts below visualize how Intel Core Ultra X9 388H and Apple M6 stack up in key performance metrics.
Performance Radar Chart
Performance Benchmarks
Release Timeline of Intel Core Ultra X9 388H and Apple M6
Intel Core Ultra X9 388H was released 7 months, 20 days earlier than Apple M6.
Value For Money Calculator
Prices use available launch or current data. Enter your own prices to see which CPU gives better value.
Intel Core Ultra X9 388H
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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 Intel Core Ultra X9 388H is slightly better overall compared to the Apple M6. It comes out ahead across every comparable key area.
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