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Qualcomm QCM6490 | AMD Ryzen 5 6600H | |
CPU comparisonIn this CPU comparison, we compare the Qualcomm QCM6490 and the AMD Ryzen 5 6600H 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 6600H which has 6 CPU cores and was introduced in Q1/2022. |
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Qualcomm Snapdragon (104) | Family | AMD Ryzen 5 (86) |
Qualcomm QCM6490 (1) | CPU group | AMD Ryzen 6000H/7035H (20) |
9 | Generation | 5 |
Kryo 670 | Architecture | Rembrandt (Zen 3+) |
Mobile | Segment | Mobile |
-- | Predecessor | AMD Ryzen 5 5600H |
-- | Successor | -- |
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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 6600H clocks with 3.30 GHz (4.50 GHz), has 6 CPU cores and can calculate 12 threads in parallel. |
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Qualcomm QCM6490 | Characteristic | AMD Ryzen 5 6600H |
8 | Cores | 6 |
8 | Threads | 12 |
hybrid (Prime / big.LITTLE) | Core architecture | normal |
No | Hyperthreading | Yes |
No | Overclocking ? | No |
2.71 GHz 1x Cortex-A78 |
A-Core | 3.30 GHz (4.50 GHz) 6x Zen 3+ |
2.40 GHz 3x Cortex-A78 |
B-Core | -- |
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 QCM6490 | Characteristic | AMD Ryzen 5 6600H |
Qualcomm AI engine | AI hardware | -- |
-- | 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 643L | GPU | AMD Radeon 660M |
0.81 GHz | GPU frequency | 1.40 GHz |
0.81 GHz | GPU (Turbo) | 1.90 GHz |
-- | GPU Generation | 9 |
6 nm | Technology | 6 nm |
1 | Max. displays | 3 |
-- | Compute units | 6 |
768 | Shader | 384 |
No | Hardware Raytracing | Yes |
No | Frame Generation | No |
-- | Max. GPU Memory | 8 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 660M |
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 | Decode |
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 6600H supports a maximum of 64 GB of memory with a maximum memory bandwidth of 76.8 GB/s enabled. |
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Qualcomm QCM6490 | Characteristic | AMD Ryzen 5 6600H |
LPDDR5-6400, LPDDR4X-4266 | Memory | LPDDR5-6400, DDR5-4800 |
Max. Memory | 64 GB | |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
44.0 GB/s | Max. Bandwidth | 76.8 GB/s |
No | ECC | No |
-- | L2 Cache | 3.00 MB |
-- | L3 Cache | 16.00 MB |
-- | PCIe version | 4.0 |
-- | PCIe lanes | 12 |
-- | PCIe Bandwidth | 23.6 GB/s |
Thermal ManagementThe Qualcomm QCM6490 has a TDP of --. The TDP of the AMD Ryzen 5 6600H is 45 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 6600H |
-- | TDP (PL1 / PBP) | 45 W |
-- | TDP (PL2) | -- |
-- | TDP up | 54 W |
-- | TDP down | 35 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 6600H is at 19.00 MB. The processor is manufactured in 6 nm. |
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Qualcomm QCM6490 | Characteristic | AMD Ryzen 5 6600H |
6 nm | Technology | 6 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 | FP7 |
None | Virtualization | AMD-V, SVM |
No | AES-NI | Yes |
Android | Operating systems | Windows 10, Windows 11, Linux |
Q4/2021 | Release date | Q1/2022 |
-- | Release price | -- |
show more data | show more data | |
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Qualcomm QCM6490
8C 8T @ 2.71 GHz |
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AMD Ryzen 5 6600H
6C 12T @ 4.50 GHz |
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Qualcomm QCM6490
8C 8T @ 2.71 GHz |
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AMD Ryzen 5 6600H
6C 12T @ 3.80 GHz |
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Qualcomm QCM6490
8C 8T @ 2.71 GHz |
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AMD Ryzen 5 6600H
6C 12T @ 4.50 GHz |
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Qualcomm QCM6490
8C 8T @ 2.71 GHz |
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AMD Ryzen 5 6600H
6C 12T @ 3.80 GHz |
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Qualcomm QCM6490
Qualcomm Adreno 643L @ 0.81 GHz |
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AMD Ryzen 5 6600H
AMD Radeon 660M @ 1.90 GHz |
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Qualcomm QCM6490
8C 8T @ 2.71 GHz |
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AMD Ryzen 5 6600H
6C 12T @ 3.30 GHz |
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Qualcomm QCM6490
8C 8T @ 2.71 GHz |
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AMD Ryzen 5 6600H
6C 12T @ 3.80 GHz |
Devices using this processor |
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Qualcomm QCM6490 | AMD Ryzen 5 6600H |
Fairphone 5 | Unknown |