Qualcomm QCM6490 | AMD Ryzen 5 3400G | |
CPU comparisonIn this CPU comparison, we compare the Qualcomm QCM6490 and the AMD Ryzen 5 3400G and use benchmarks to check which processor is faster.
We compare the Qualcomm QCM6490 8 core processor released in Q4/2021 with the AMD Ryzen 5 3400G which has 4 CPU cores and was introduced in Q2/2019. |
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Qualcomm Snapdragon (102) | Family | AMD Ryzen 5 (85) |
Qualcomm QCM6490 (1) | CPU group | AMD Ryzen 3000G (8) |
9 | Generation | 2 |
Kryo 670 | Architecture | Picasso (Zen+) |
Mobile | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | AMD Ryzen 5 4600G |
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CPU Cores and Base FrequencyThe Qualcomm QCM6490 is a 8 core processor with a clock frequency of 2.71 GHz. The processor can compute 8 threads at the same time. The AMD Ryzen 5 3400G clocks with 3.70 GHz (4.20 GHz), has 4 CPU cores and can calculate 8 threads in parallel. |
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Qualcomm QCM6490 | Characteristic | AMD Ryzen 5 3400G |
8 | Cores | 4 |
8 | Threads | 8 |
hybrid (Prime / big.LITTLE) | Core architecture | normal |
No | Hyperthreading | Yes |
No | Overclocking ? | Yes |
2.71 GHz 1x Cortex-A78 |
A-Core | 3.70 GHz (4.20 GHz) |
2.40 GHz 3x Cortex-A78 |
B-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 QCM6490 | Characteristic | AMD Ryzen 5 3400G |
Qualcomm AI engine | AI hardware | -- |
-- | AI specifications | -- |
Internal GraphicsGraphics (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 643L | GPU | AMD Radeon RX Vega 11 (Raven Ridge) |
0.81 GHz | GPU frequency | 1.40 GHz |
0.81 GHz | GPU (Turbo) | -- |
-- | GPU Generation | 8 |
6 nm | Technology | 14 nm |
1 | Max. displays | 3 |
-- | Compute units | 11 |
768 | Shader | 704 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
-- | Max. GPU Memory | 2 GB |
12.0 | 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 643L | GPU | AMD Radeon RX Vega 11 (Raven Ridge) |
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 / Encode |
Decode / Encode | Codec VP8 | Decode / Encode |
No | Codec AV1 | No |
Decode | Codec AVC | Decode / Encode |
Decode | Codec VC-1 | Decode |
Decode / Encode | Codec JPEG | Decode / Encode |
Memory & PCIeUp to GB of memory in a maximum of 2 memory channels is supported by the Qualcomm QCM6490, while the AMD Ryzen 5 3400G supports a maximum of 64 GB of memory with a maximum memory bandwidth of 46.9 GB/s enabled. |
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Qualcomm QCM6490 | Characteristic | AMD Ryzen 5 3400G |
LPDDR5-6400, LPDDR4X-4266 | Memory | DDR4-2933 |
Max. Memory | 64 GB | |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
44.0 GB/s | Max. Bandwidth | 46.9 GB/s |
No | ECC | Yes |
-- | L2 Cache | -- |
-- | L3 Cache | 4.00 MB |
-- | PCIe version | 3.0 |
-- | PCIe lanes | 12 |
-- | PCIe Bandwidth | 11.8 GB/s |
Thermal ManagementThe Qualcomm QCM6490 has a TDP of --. The TDP of the AMD Ryzen 5 3400G is 65 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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Qualcomm QCM6490 | Characteristic | AMD Ryzen 5 3400G |
-- | TDP (PL1 / PBP) | 65 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | 45 W |
-- | Tjunction max. | 95 °C |
Technical detailsThe Qualcomm QCM6490 has 0.00 MB cache and is manufactured in 6 nm. The cache of AMD Ryzen 5 3400G is at 4.00 MB. The processor is manufactured in 12 nm. |
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Qualcomm QCM6490 | Characteristic | AMD Ryzen 5 3400G |
6 nm | Technology | 12 nm |
Chiplet | Chip design | Monolithic |
Armv8-A (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
-- | ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 |
-- | Socket | AM4 (PGA 1331) |
None | Virtualization | AMD-V, SVM |
No | AES-NI | Yes |
Android | Operating systems | Windows 10, Windows 11, Linux |
Q4/2021 | Release date | Q2/2019 |
-- | Release price | 165 $ |
show more data | show more data | |
Qualcomm QCM6490
8C 8T @ 2.71 GHz |
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AMD Ryzen 5 3400G
4C 8T @ 4.20 GHz |
Qualcomm QCM6490
8C 8T @ 2.71 GHz |
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AMD Ryzen 5 3400G
4C 8T @ 4.00 GHz |
Qualcomm QCM6490
8C 8T @ 2.71 GHz |
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AMD Ryzen 5 3400G
4C 8T @ 4.20 GHz |
Qualcomm QCM6490
8C 8T @ 2.71 GHz |
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AMD Ryzen 5 3400G
4C 8T @ 4.00 GHz |
Qualcomm QCM6490
Qualcomm Adreno 643L @ 0.81 GHz |
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AMD Ryzen 5 3400G
AMD Radeon RX Vega 11 (Raven Ridge) @ 1.40 GHz |
Qualcomm QCM6490
8C 8T @ 2.71 GHz |
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AMD Ryzen 5 3400G
4C 8T @ 4.20 GHz |
Qualcomm QCM6490
8C 8T @ 2.71 GHz |
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AMD Ryzen 5 3400G
4C 8T @ 4.00 GHz |
Qualcomm QCM6490
8C 8T @ 2.71 GHz |
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AMD Ryzen 5 3400G
4C 8T @ 4.20 GHz |
Qualcomm QCM6490
8C 8T @ 2.71 GHz |
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AMD Ryzen 5 3400G
4C 8T @ 4.00 GHz |
Qualcomm QCM6490
8C 8T @ 2.71 GHz |
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AMD Ryzen 5 3400G
4C 8T @ 3.70 GHz |
Qualcomm QCM6490
8C 8T @ 2.71 GHz |
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AMD Ryzen 5 3400G
4C 8T @ 4.00 GHz |
Qualcomm QCM6490
8C 8T @ 2.71 GHz |
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AMD Ryzen 5 3400G
4C 8T @ 4.00 GHz |
Qualcomm QCM6490
8C 8T @ 2.71 GHz |
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AMD Ryzen 5 3400G
4C 8T @ 4.00 GHz |
Qualcomm QCM6490
8C 8T @ 2.71 GHz |
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AMD Ryzen 5 3400G
4C 8T @ 4.00 GHz |
Qualcomm QCM6490
8C 8T @ 2.71 GHz |
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AMD Ryzen 5 3400G
4C 8T @ 3.70 GHz |
Qualcomm QCM6490
8C 8T @ 2.71 GHz |
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AMD Ryzen 5 3400G
4C 8T @ 4.20 GHz |
Qualcomm QCM6490
8C 8T @ 2.71 GHz |
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AMD Ryzen 5 3400G
4C 8T @ 4.00 GHz |
Devices using this processor |
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Qualcomm QCM6490 | AMD Ryzen 5 3400G |
Fairphone 5 | Memory PC mit Ryzen 5 3400G CSL PC mit Ryzen 5 3400G dercomputerladen PC mit Ryzen 5 3400G |