Qualcomm Snapdragon 8 Gen 3 | AMD Ryzen 5 8540U | |
CPU comparisonQualcomm Snapdragon 8 Gen 3 or AMD Ryzen 5 8540U - 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 Qualcomm Snapdragon 8 Gen 3 has 8 cores with 8 threads and clocks with a maximum frequency of 3.40 GHz. Up to 24 GB of memory is supported in 4 memory channels. The Qualcomm Snapdragon 8 Gen 3 was released in Q4/2023. The AMD Ryzen 5 8540U has 6 cores with 12 threads and clocks with a maximum frequency of 4.90 GHz. The CPU supports up to 256 GB of memory in 2 memory channels. The AMD Ryzen 5 8540U was released in Q1/2024. |
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Qualcomm Snapdragon (102) | Family | AMD Ryzen 5 (84) |
Qualcomm Snapdragon 8 Gen 3 (2) | CPU group | AMD Ryzen 8040 (20) |
3 | Generation | 7 |
-- | Architecture | Hawk Point (Zen 4) |
Mobile | Segment | Mobile |
Qualcomm Snapdragon 8 Gen 2 | Predecessor | AMD Ryzen 5 7540U |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Qualcomm Snapdragon 8 Gen 3 is a 8 core processor with a clock frequency of 3.40 GHz. The AMD Ryzen 5 8540U has 6 CPU cores with a clock frequency of 3.20 GHz (4.90 GHz). |
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Qualcomm Snapdragon 8 Gen 3 | Characteristic | AMD Ryzen 5 8540U |
8 | Cores | 6 |
8 | Threads | 12 |
hybrid (Prime / big.LITTLE) | Core architecture | normal |
No | Hyperthreading | Yes |
No | Overclocking ? | No |
3.40 GHz 1x Cortex-X4 |
A-Core | 3.20 GHz (4.90 GHz) 2x Zen 4 |
2.96 GHz (3.15 GHz) 5x Cortex-A720 |
B-Core | 3.20 GHz 4x Zen 4c |
2.27 GHz 2x Cortex-A520 |
C-Core | -- |
Artificial Intelligence and Machine LearningProcessors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. Algorithms for ML improve their performance the more data they have collected via software. ML tasks can be processed up to 10,000 times faster than with a classic processor. |
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Qualcomm Snapdragon 8 Gen 3 | Characteristic | AMD Ryzen 5 8540U |
Qualcomm AI engine | AI hardware | -- |
Hexagon NPU @ 34 TOPS | AI specifications | -- |
Internal GraphicsThe integrated graphics unit of a processor is not only responsible for the pure image output on the system, but can also significantly increase the efficiency of the system with the support of modern video codecs. |
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Qualcomm Adreno 750 | GPU | AMD Radeon 740M |
0.90 GHz | GPU frequency | 0.80 GHz |
-- | GPU (Turbo) | 2.50 GHz |
-- | GPU Generation | 10 |
4 nm | Technology | 4 nm |
2 | Max. displays | 4 |
-- | Compute units | 4 |
-- | Shader | 256 |
Yes | Hardware Raytracing | Yes |
No | Frame Generation | AMD FSR |
6 GB | Max. GPU Memory | 32 GB |
12.1 | 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 750 | GPU | AMD Radeon 740M |
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 / Encode | Codec VP9 | Decode |
Decode / Encode | Codec VP8 | Decode |
Decode | Codec AV1 | Decode / Encode |
Decode | Codec AVC | Decode |
Decode | Codec VC-1 | Decode |
Decode / Encode | Codec JPEG | Decode / Encode |
Memory & PCIeThe Qualcomm Snapdragon 8 Gen 3 supports a maximum of 24 GB of memory in 4 memory channels. The AMD Ryzen 5 8540U can connect up to 256 GB of memory in 2 memory channels. |
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Qualcomm Snapdragon 8 Gen 3 | Characteristic | AMD Ryzen 5 8540U |
LPDDR5X-9600 | Memory | DDR5-4800, DDR5-5600, LPDDR5-6400, LPDDR5X-7500 |
24 GB | Max. Memory | 256 GB |
4 (Quad Channel) | Memory channels | 2 (Dual Channel) |
76.6 GB/s | Max. Bandwidth | 120.0 GB/s |
No | ECC | Yes |
-- | L2 Cache | 6.00 MB |
12.00 MB | L3 Cache | 16.00 MB |
-- | PCIe version | 4.0 |
-- | PCIe lanes | 20 |
-- | PCIe Bandwidth | 39.4 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Qualcomm Snapdragon 8 Gen 3 has a TDP of 12.5 W, that of the AMD Ryzen 5 8540U is 28 W. |
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Qualcomm Snapdragon 8 Gen 3 | Characteristic | AMD Ryzen 5 8540U |
12.5 W | TDP (PL1 / PBP) | 28 W |
-- | TDP (PL2) | -- |
-- | TDP up | 30 W |
-- | TDP down | 15 W |
-- | Tjunction max. | 100 °C |
Technical detailsThe Qualcomm Snapdragon 8 Gen 3 has a 12.00 MB cache, while the AMD Ryzen 5 8540U cache has a total of 22.00 MB. |
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Qualcomm Snapdragon 8 Gen 3 | Characteristic | AMD Ryzen 5 8540U |
4 nm | Technology | 4 nm |
Chiplet | Chip design | Monolithic |
Armv9-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, Windows 10/11 (ARM) | Operating systems | Windows 10, Windows 11, Linux |
Q4/2023 | Release date | Q1/2024 |
-- | Release price | -- |
show more data | show more data | |
Qualcomm Snapdragon 8 Gen 3
8C 8T @ 3.40 GHz |
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AMD Ryzen 5 8540U
6C 12T @ 4.90 GHz |
Qualcomm Snapdragon 8 Gen 3
8C 8T @ 3.40 GHz |
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AMD Ryzen 5 8540U
6C 12T @ 3.20 GHz |
Qualcomm Snapdragon 8 Gen 3
8C 8T @ 3.40 GHz |
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AMD Ryzen 5 8540U
6C 12T @ 4.90 GHz |
Qualcomm Snapdragon 8 Gen 3
8C 8T @ 3.40 GHz |
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AMD Ryzen 5 8540U
6C 12T @ 3.20 GHz |
Qualcomm Snapdragon 8 Gen 3
Qualcomm Adreno 750 @ 0.90 GHz |
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AMD Ryzen 5 8540U
AMD Radeon 740M @ 2.50 GHz |
Qualcomm Snapdragon 8 Gen 3
8C 8T @ 3.40 GHz |
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AMD Ryzen 5 8540U
6C 12T @ 3.20 GHz |
Qualcomm Snapdragon 8 Gen 3
8C 8T @ 3.40 GHz |
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AMD Ryzen 5 8540U
6C 12T @ 3.20 GHz |
Devices using this processor |
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Qualcomm Snapdragon 8 Gen 3 | AMD Ryzen 5 8540U |
Xiaomi 14 Xiaomi 14 Pro ASUS ROG Phone 8 Pro Samsung S24 Ultra |
Unknown |