Note: The information shown below is based on rumors and unoffical information. Technical details or benchmark results may be different in the final version of this processor. |
AMD Ryzen AI 9 MAX+ 395 | AMD Ryzen AI 9 MAX 390 | |
CPU comparisonAMD Ryzen AI 9 MAX+ 395 or AMD Ryzen AI 9 MAX 390 - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.
The AMD Ryzen AI 9 MAX+ 395 has 12 cores with 24 threads and clocks with a maximum frequency of 5.40 GHz. Up to 128 GB of memory is supported in 2 memory channels. The AMD Ryzen AI 9 MAX+ 395 was released in Q2/2025. The AMD Ryzen AI 9 MAX 390 has 12 cores with 24 threads and clocks with a maximum frequency of 5.10 GHz. The CPU supports up to 128 GB of memory in 2 memory channels. The AMD Ryzen AI 9 MAX 390 was released in Q2/2025. |
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AMD Ryzen 9 (47) | Family | AMD Ryzen 9 (47) |
AMD Ryzen AI MAX 300 (3) | CPU group | AMD Ryzen AI MAX 300 (3) |
8 | Generation | 8 |
Strix Halo (Zen 5) | Architecture | Strix Halo (Zen 5) |
Notebook | Segment | Notebook |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD Ryzen AI 9 MAX+ 395 has 12 CPU cores and can calculate 24 threads in parallel. The clock frequency of the AMD Ryzen AI 9 MAX+ 395 is 2.00 GHz (5.40 GHz) while the AMD Ryzen AI 9 MAX 390 has 12 CPU cores and 24 threads can calculate simultaneously. The clock frequency of the AMD Ryzen AI 9 MAX 390 is at 2.00 GHz (5.10 GHz). |
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AMD Ryzen AI 9 MAX+ 395 | Characteristic | AMD Ryzen AI 9 MAX 390 |
12 | Cores | 12 |
24 | Threads | 24 |
hybrid (big.LITTLE) | Core architecture | hybrid (big.LITTLE) |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
2.00 GHz (5.40 GHz) 8x Zen 5 |
A-Core | 2.00 GHz (5.10 GHz) 4x Zen 5 |
2.00 GHz (3.30 GHz) 8x Zen 5c |
B-Core | 2.00 GHz (3.30 GHz) 8x Zen 5c |
NPU AI performanceThe performance values of the processor's AI unit. The isolated NPU performance is specified here, the total AI performance (NPU+CPU+iGPU) can be higher. Processors with support for artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. |
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AMD Ryzen AI 9 MAX+ 395 | Characteristic | AMD Ryzen AI 9 MAX 390 |
AMD Ryzen™ AI | AI hardware | AMD Ryzen™ AI |
AMD Ryzen™ AI (XDNA 2) @ 55 TOPS | AI specifications | AMD Ryzen™ AI (XDNA 2) @ 55 TOPS |
-- | NPU + CPU + iGPU | -- |
Integrated graphics (iGPU)The AMD Ryzen AI 9 MAX+ 395 or AMD Ryzen AI 9 MAX 390 has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die. |
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AMD Radeon AI MAX 40 CU | GPU | AMD Radeon AI MAX 40 CU |
1.00 GHz | GPU frequency | 1.00 GHz |
-- | GPU (Turbo) | -- |
-- | GPU Generation | -- |
4 nm | Technology | 4 nm |
6 | Max. displays | 6 |
40 | Compute units | 40 |
2560 | Shader | 2560 |
Yes | Hardware Raytracing | Yes |
AMD FSR | Frame Generation | AMD FSR |
96 GB | Max. GPU Memory | 96 GB |
12 | DirectX Version | 12 |
Hardware codec supportA photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos. |
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AMD Radeon AI MAX 40 CU | GPU | AMD Radeon AI MAX 40 CU |
Decode / Encode | Codec h265 / HEVC (8 bit) | Decode / Encode |
Decode / Encode | Codec h265 / HEVC (10 bit) | Decode / Encode |
Decode / Encode | Codec h264 | Decode / Encode |
Decode | Codec VP9 | Decode |
Decode | Codec VP8 | Decode |
Decode / Encode | Codec AV1 | Decode / Encode |
Decode | Codec AVC | Decode |
Decode | Codec VC-1 | Decode |
Decode / Encode | Codec JPEG | Decode / Encode |
Memory & PCIeThe AMD Ryzen AI 9 MAX+ 395 can use up to 128 GB of memory in 2 memory channels. The maximum memory bandwidth is 273.0 GB/s. The AMD Ryzen AI 9 MAX 390 supports up to 128 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 273.0 GB/s. |
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AMD Ryzen AI 9 MAX+ 395 | Characteristic | AMD Ryzen AI 9 MAX 390 |
LPDDR5X-8533 | Memory | LPDDR5X-8533 |
128 GB | Max. Memory | 128 GB |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
273.0 GB/s | Max. Bandwidth | 273.0 GB/s |
No | ECC | No |
16.00 MB | L2 Cache | 12.00 MB |
28.00 MB | L3 Cache | 24.00 MB |
4.0 | PCIe version | 4.0 |
4 | PCIe lanes | 4 |
7.9 GB/s | PCIe Bandwidth | 7.9 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the AMD Ryzen AI 9 MAX+ 395 is 65 W, while the AMD Ryzen AI 9 MAX 390 has a TDP of 65 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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AMD Ryzen AI 9 MAX+ 395 | Characteristic | AMD Ryzen AI 9 MAX 390 |
65 W | TDP (PL1 / PBP) | 65 W |
-- | TDP (PL2) | -- |
150 W | TDP up | 150 W |
-- | TDP down | -- |
100 °C | Tjunction max. | 100 °C |
Technical detailsThe AMD Ryzen AI 9 MAX+ 395 is manufactured in 4 nm and has 44.00 MB cache. The AMD Ryzen AI 9 MAX 390 is manufactured in 4 nm and has a 36.00 MB cache. |
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AMD Ryzen AI 9 MAX+ 395 | Characteristic | AMD Ryzen AI 9 MAX 390 |
4 nm | Technology | 4 nm |
Monolithic | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512 | ISA extensions | SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512 |
FP8 | Socket | FP8 |
AMD-V, SVM | Virtualization | AMD-V, SVM |
Yes | AES-NI | Yes |
Windows 10, Windows 11, Linux | Operating systems | Windows 10, Windows 11, Linux |
Q2/2025 | Release date | Q2/2025 |
-- | Release price | -- |
show more data | show more data | |
AMD Ryzen AI 9 MAX+ 395
AMD Radeon AI MAX 40 CU @ 1.00 GHzNot verified |
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AMD Ryzen AI 9 MAX 390
AMD Radeon AI MAX 40 CU @ 1.00 GHzNot verified |
AMD Ryzen AI 9 MAX+ 395
12C 24T @ 2.00 GHzNot verified |
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AMD Ryzen AI 9 MAX 390
12C 24T @ 2.00 GHzNot verified |
AMD Ryzen AI 9 MAX+ 395
12C 24T @ 5.40 GHzNot verified |
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AMD Ryzen AI 9 MAX 390
12C 24T @ 5.10 GHzNot verified |
AMD Ryzen AI 9 MAX+ 395
12C 24T @ 5.40 GHzNot verified |
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AMD Ryzen AI 9 MAX 390
12C 24T @ 5.10 GHzNot verified |
AMD Ryzen AI 9 MAX+ 395
12C 24T @ 2.00 GHzNot verified |
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AMD Ryzen AI 9 MAX 390
12C 24T @ 2.00 GHzNot verified |
AMD Ryzen AI 9 MAX+ 395
12C 24T @ 5.40 GHzNot verified |
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AMD Ryzen AI 9 MAX 390
12C 24T @ 5.10 GHzNot verified |
AMD Ryzen AI 9 MAX+ 395
12C 24T @ 2.00 GHzNot verified |
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AMD Ryzen AI 9 MAX 390
12C 24T @ 2.00 GHzNot verified |
Devices using this processor |
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AMD Ryzen AI 9 MAX+ 395 | AMD Ryzen AI 9 MAX 390 |
Unknown | Unknown |