Qualcomm QCM6490 vs AMD A6-3650

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CPU comparison with benchmarks


Qualcomm QCM6490 CPU1 vs CPU2 AMD A6-3650
Qualcomm QCM6490 AMD A6-3650

CPU comparison

In this CPU comparison, we compare the Qualcomm QCM6490 and the AMD A6-3650 and use benchmarks to check which processor is faster.

We compare the Qualcomm QCM6490 8 core processor released in Q4/2021 with the AMD A6-3650 which has 4 CPU cores and was introduced in Q3/2011.
Qualcomm Snapdragon (104) Family AMD A (112)
Qualcomm QCM6490 (1) CPU group AMD A6-3000 (5)
9 Generation 1
Kryo 670 Architecture Llano (K10)
Mobile Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The 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 A6-3650 clocks with 2.60 GHz, has 4 CPU cores and can calculate 4 threads in parallel.

Qualcomm QCM6490 Characteristic AMD A6-3650
8 Cores 4
8 Threads 4
hybrid (Prime / big.LITTLE) Core architecture normal
No Hyperthreading No
No Overclocking ? Yes
2.71 GHz
1x Cortex-A78
A-Core 2.60 GHz
2.40 GHz
3x Cortex-A78
B-Core --

NPU AI performance

The 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.

Qualcomm QCM6490 Characteristic AMD A6-3650
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.

Qualcomm Adreno 643L GPU AMD Radeon HD 6530D
0.81 GHz GPU frequency 0.44 GHz
0.81 GHz GPU (Turbo) --
-- GPU Generation 3
6 nm Technology 32 nm
1 Max. displays 0
-- Compute units 5
768 Shader 320
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory 1 GB
12.0 DirectX Version 11

Hardware codec support

A 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.

Qualcomm Adreno 643L GPU AMD Radeon HD 6530D
Decode / Encode Codec h265 / HEVC (8 bit) No
Decode / Encode Codec h265 / HEVC (10 bit) No
Decode / Encode Codec h264 Decode
Decode / Encode Codec VP9 No
Decode / Encode Codec VP8 No
No Codec AV1 No
Decode Codec AVC Decode
Decode Codec VC-1 Decode
Decode / Encode Codec JPEG Decode / Encode

Memory & PCIe

Up to GB of memory in a maximum of 2 memory channels is supported by the Qualcomm QCM6490, while the AMD A6-3650 supports a maximum of GB of memory with a maximum memory bandwidth of 25.6 GB/s enabled.

Qualcomm QCM6490 Characteristic AMD A6-3650
LPDDR5-6400, LPDDR4X-4266 Memory DDR3-1600
Max. Memory
2 (Dual Channel) Memory channels 2 (Dual Channel)
44.0 GB/s Max. Bandwidth 25.6 GB/s
No ECC No
-- L2 Cache --
-- L3 Cache 4.00 MB
-- PCIe version --
-- PCIe lanes --
-- PCIe Bandwidth --

Thermal Management

The Qualcomm QCM6490 has a TDP of --. The TDP of the AMD A6-3650 is 100 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

Qualcomm QCM6490 Characteristic AMD A6-3650
-- TDP (PL1 / PBP) 100 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The Qualcomm QCM6490 has 0.00 MB cache and is manufactured in 6 nm. The cache of AMD A6-3650 is at 4.00 MB. The processor is manufactured in 32 nm.

Qualcomm QCM6490 Characteristic AMD A6-3650
6 nm Technology 32 nm
Chiplet Chip design Unknown
Armv8-A (64 bit) Instruction set (ISA) x86-64 (64 bit)
-- ISA extensions SSE3, SSE4a
-- Socket FM1
None Virtualization AMD-V
No AES-NI No
Android Operating systems Windows 10, Linux
Q4/2021 Release date Q3/2011
-- Release price 47 $
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Average performance in benchmarks

⌀ Single core performance in 1 CPU benchmarks
Qualcomm QCM6490 (100%)
AMD A6-3650 (39%)
⌀ Multi core performance in 1 CPU benchmarks
Qualcomm QCM6490 (100%)
AMD A6-3650 (42%)

Geekbench 5, 64bit (Single-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Qualcomm QCM6490 Qualcomm QCM6490
8C 8T @ 2.71 GHz
869 (100%)
AMD A6-3650 AMD A6-3650
4C 4T @ 2.60 GHz
337 (39%)

Geekbench 5, 64bit (Multi-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Qualcomm QCM6490 Qualcomm QCM6490
8C 8T @ 2.71 GHz
2705 (100%)
AMD A6-3650 AMD A6-3650
4C 4T @ 2.60 GHz
1134 (42%)

iGPU - FP32 Performance (Single-precision GFLOPS)

The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
Qualcomm QCM6490 Qualcomm QCM6490
Qualcomm Adreno 643L @ 0.81 GHz
1247 (100%)
AMD A6-3650 AMD A6-3650
AMD Radeon HD 6530D @ 0.44 GHz
284 (23%)

Geekbench 6 (Single-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.
Qualcomm QCM6490 Qualcomm QCM6490
8C 8T @ 2.71 GHz
1097 (100%)
AMD A6-3650 AMD A6-3650
4C 4T @ 2.60 GHz
0 (0%)

Geekbench 6 (Multi-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.
Qualcomm QCM6490 Qualcomm QCM6490
8C 8T @ 2.71 GHz
2745 (100%)
AMD A6-3650 AMD A6-3650
4C 4T @ 2.60 GHz
0 (0%)

Cinebench R20 (Single-Core)

Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Qualcomm QCM6490 Qualcomm QCM6490
8C 8T @ 2.71 GHz
0 (0%)
AMD A6-3650 AMD A6-3650
4C 4T @ 2.60 GHz
145 (100%)

Cinebench R20 (Multi-Core)

Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Qualcomm QCM6490 Qualcomm QCM6490
8C 8T @ 2.71 GHz
0 (0%)
AMD A6-3650 AMD A6-3650
4C 4T @ 2.60 GHz
542 (100%)

AnTuTu 10 Benchmark

The AnTuTu 10 benchmark is one of the best-known benchmarks for mobile processors, which is now available in version 10. There is a version for Android-based smartphones and tablets, as well as a version for Apple mobile devices, i.e. iPhones and iPads.

The Antutu 10 benchmark has 3 phases. In the first phase, the device's RAM is tested, in phase 2 the graphics are tested and in the final phase the entire device is pushed to its performance limits by rendering 3D graphics.

Antutu 10 is therefore ideal for comparing the performance of different devices.
Qualcomm QCM6490 Qualcomm QCM6490
8C 8T @ 2.71 GHz
673946 (100%)
AMD A6-3650 AMD A6-3650
4C 4T @ 2.60 GHz
0 (0%)

Estimated results for PassMark CPU Mark

Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
Qualcomm QCM6490 Qualcomm QCM6490
8C 8T @ 2.71 GHz
0 (0%)
AMD A6-3650 AMD A6-3650
4C 4T @ 2.60 GHz
3228 (100%)

Devices using this processor

Qualcomm QCM6490 AMD A6-3650
Fairphone 5 Unknown

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