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Qualcomm Snapdragon 425 | AMD Ryzen Z1 | |
CPU comparisonIn this CPU comparison, we compare the Qualcomm Snapdragon 425 and the AMD Ryzen Z1 and use benchmarks to check which processor is faster.
We compare the Qualcomm Snapdragon 425 4 core processor released in Q3/2016 with the AMD Ryzen Z1 which has 6 CPU cores and was introduced in Q3/2023. |
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Qualcomm Snapdragon (104) | Family | AMD Ryzen Z1 (2) |
Qualcomm Snapdragon 425/427 (2) | CPU group | AMD Ryzen 7040 (21) |
3 | Generation | 6 |
Cortex-A53 | Architecture | Phoenix (Zen 4) |
Mobile | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Qualcomm Snapdragon 425 is a 4 core processor with a clock frequency of 1.40 GHz. The processor can compute 4 threads at the same time. The AMD Ryzen Z1 clocks with 3.50 GHz (4.90 GHz), has 6 CPU cores and can calculate 12 threads in parallel. |
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Qualcomm Snapdragon 425 | Characteristic | AMD Ryzen Z1 |
4 | Cores | 6 |
4 | Threads | 12 |
normal | Core architecture | normal |
No | Hyperthreading | Yes |
No | Overclocking ? | No |
1.40 GHz | Frequency | 3.50 GHz |
-- | Turbo Frequency (1 Core) | 4.90 GHz |
-- | Turbo Frequency (All Cores) | -- |
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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Qualcomm Snapdragon 425 | Characteristic | AMD Ryzen Z1 |
Qualcomm AI engine | AI hardware | -- |
Hexagon 536 | AI specifications | -- |
-- | NPU + CPU + iGPU | -- |
Integrated graphics (iGPU)Graphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback. |
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Qualcomm Adreno 308 | GPU | AMD Radeon 740M |
0.50 GHz | GPU frequency | 0.80 GHz |
0.50 GHz | GPU (Turbo) | 2.50 GHz |
3 | GPU Generation | 10 |
28 nm | Technology | 4 nm |
0 | Max. displays | 4 |
-- | Compute units | 4 |
24 | Shader | 256 |
No | Hardware Raytracing | Yes |
No | Frame Generation | AMD FSR |
-- | Max. GPU Memory | 32 GB |
11 | 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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Qualcomm Adreno 308 | GPU | AMD Radeon 740M |
Decode | Codec h265 / HEVC (8 bit) | Decode / Encode |
No | Codec h265 / HEVC (10 bit) | Decode / Encode |
Decode / Encode | Codec h264 | Decode / Encode |
No | Codec VP9 | Decode |
No | Codec VP8 | Decode |
No | Codec AV1 | Decode / Encode |
No | Codec AVC | Decode |
Decode | Codec VC-1 | Decode |
Decode / Encode | Codec JPEG | Decode / Encode |
Memory & PCIeUp to 4 GB of memory in a maximum of 2 memory channels is supported by the Qualcomm Snapdragon 425, while the AMD Ryzen Z1 supports a maximum of 256 GB of memory with a maximum memory bandwidth of 120.0 GB/s enabled. |
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Qualcomm Snapdragon 425 | Characteristic | AMD Ryzen Z1 |
LPDDR3-1333 | Memory | DDR5-4800, DDR5-5600, LPDDR5-6400, LPDDR5X-7500 |
4 GB | Max. Memory | 256 GB |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
10.7 GB/s | Max. Bandwidth | 120.0 GB/s |
No | ECC | Yes |
-- | L2 Cache | 6.00 MB |
-- | L3 Cache | 16.00 MB |
-- | PCIe version | 4.0 |
-- | PCIe lanes | 20 |
-- | PCIe Bandwidth | 39.4 GB/s |
Thermal ManagementThe Qualcomm Snapdragon 425 has a TDP of --. The TDP of the AMD Ryzen Z1 is 15 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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Qualcomm Snapdragon 425 | Characteristic | AMD Ryzen Z1 |
-- | TDP (PL1 / PBP) | 15 W |
-- | TDP (PL2) | -- |
-- | TDP up | 30 W |
-- | TDP down | 15 W |
-- | Tjunction max. | 100 °C |
Technical detailsThe Qualcomm Snapdragon 425 has 0.00 MB cache and is manufactured in 28 nm. The cache of AMD Ryzen Z1 is at 22.00 MB. The processor is manufactured in 4 nm. |
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Qualcomm Snapdragon 425 | Characteristic | AMD Ryzen Z1 |
28 nm | Technology | 4 nm |
Chiplet | Chip design | Monolithic |
Armv8-A (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
-- | ISA extensions | SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512 |
-- | Socket | FP8 |
None | Virtualization | AMD-V, SVM |
No | AES-NI | Yes |
Android | Operating systems | Windows 10, Windows 11, Linux |
Q3/2016 | Release date | Q3/2023 |
-- | Release price | -- |
show more data | show more data | |
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Qualcomm Snapdragon 425
4C 4T @ 1.40 GHz |
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AMD Ryzen Z1
6C 12T @ 4.90 GHz |
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Qualcomm Snapdragon 425
4C 4T @ 1.40 GHz |
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AMD Ryzen Z1
6C 12T @ 3.50 GHz |
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Qualcomm Snapdragon 425
Qualcomm Adreno 308 @ 0.50 GHz |
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AMD Ryzen Z1
AMD Radeon 740M @ 2.50 GHz |
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Qualcomm Snapdragon 425
4C 4T @ 1.40 GHz |
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AMD Ryzen Z1
6C 12T @ 4.90 GHz |
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Qualcomm Snapdragon 425
4C 4T @ 1.40 GHz |
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AMD Ryzen Z1
6C 12T @ 3.50 GHz |
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Qualcomm Snapdragon 425
4C 4T @ 1.40 GHz |
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AMD Ryzen Z1
6C 12T @ 3.50 GHz |
Devices using this processor |
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Qualcomm Snapdragon 425 | AMD Ryzen Z1 |
Unknown | Unknown |