Qualcomm QCM6490 vs AMD Ryzen Embedded R1600

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CPU comparison with benchmarks


Qualcomm QCM6490 CPU1 vs CPU2 AMD Ryzen Embedded R1600
Qualcomm QCM6490 AMD Ryzen Embedded R1600

CPU comparison

In this CPU comparison, we compare the Qualcomm QCM6490 and the AMD Ryzen Embedded R1600 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 Embedded R1600 which has 2 CPU cores and was introduced in Q2/2019.
Qualcomm Snapdragon (104) Family AMD Ryzen Embedded R (9)
Qualcomm QCM6490 (1) CPU group AMD Ryzen Embedded R1000 (5)
9 Generation 1
Kryo 670 Architecture Banded Kestrel (Zen)
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 Ryzen Embedded R1600 clocks with 2.60 GHz (3.10 GHz), has 2 CPU cores and can calculate 4 threads in parallel.

Qualcomm QCM6490 Characteristic AMD Ryzen Embedded R1600
8 Cores 2
8 Threads 4
hybrid (Prime / big.LITTLE) Core architecture normal
No Hyperthreading Yes
No Overclocking ? No
2.71 GHz
1x Cortex-A78
A-Core 2.60 GHz (3.10 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 Ryzen Embedded R1600
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 no iGPU
0.81 GHz GPU frequency --
0.81 GHz GPU (Turbo) --
-- GPU Generation --
6 nm Technology
1 Max. displays
-- Compute units --
768 Shader --
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory --
12.0 DirectX Version --

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 no iGPU
Decode / Encode Codec h265 / HEVC (8 bit) No
Decode / Encode Codec h265 / HEVC (10 bit) No
Decode / Encode Codec h264 No
Decode / Encode Codec VP9 No
Decode / Encode Codec VP8 No
No Codec AV1 No
Decode Codec AVC No
Decode Codec VC-1 No
Decode / Encode Codec JPEG No

Memory & PCIe

Up to GB of memory in a maximum of 2 memory channels is supported by the Qualcomm QCM6490, while the AMD Ryzen Embedded R1600 supports a maximum of 32 GB of memory with a maximum memory bandwidth of 38.4 GB/s enabled.

Qualcomm QCM6490 Characteristic AMD Ryzen Embedded R1600
LPDDR5-6400, LPDDR4X-4266 Memory DDR4-2400
Max. Memory 32 GB
2 (Dual Channel) Memory channels 2 (Dual Channel)
44.0 GB/s Max. Bandwidth 38.4 GB/s
No ECC Yes
-- L2 Cache 1.00 MB
-- L3 Cache 4.00 MB
-- PCIe version 3.0
-- PCIe lanes 8
-- PCIe Bandwidth 7.9 GB/s

Thermal Management

The Qualcomm QCM6490 has a TDP of --. The TDP of the AMD Ryzen Embedded R1600 is 15 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

Qualcomm QCM6490 Characteristic AMD Ryzen Embedded R1600
-- TDP (PL1 / PBP) 15 W
-- TDP (PL2) --
-- TDP up 25 W
-- TDP down 12 W
-- Tjunction max. 105 °C

Technical details

The Qualcomm QCM6490 has 0.00 MB cache and is manufactured in 6 nm. The cache of AMD Ryzen Embedded R1600 is at 5.00 MB. The processor is manufactured in 14 nm.

Qualcomm QCM6490 Characteristic AMD Ryzen Embedded R1600
6 nm Technology 14 nm
Chiplet Chip design Chiplet
Armv8-A (64 bit) Instruction set (ISA) x86-64 (64 bit)
-- ISA extensions SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
-- Socket FP5
None Virtualization AMD-V, SVM
No AES-NI Yes
Android Operating systems Windows 10, Linux
Q4/2021 Release date Q2/2019
-- Release price --
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Rate these processors

Here you can rate the Qualcomm QCM6490 to help other visitors make their purchasing decisions. The average rating is 1.0 stars (1 ratings). Rate now:
Here you can rate the AMD Ryzen Embedded R1600 to help other visitors make their purchasing decisions. The average rating is 3.0 stars (4 ratings). Rate now:


Average performance in benchmarks

⌀ Single core performance in 2 CPU benchmarks
Qualcomm QCM6490 (100%)
AMD Ryzen Embedded R1600 (86%)
⌀ Multi core performance in 2 CPU benchmarks
Qualcomm QCM6490 (100%)
AMD Ryzen Embedded R1600 (52%)

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 Ryzen Embedded R1600 AMD Ryzen Embedded R1600
2C 4T @ 3.10 GHz
802 (92%)

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 Ryzen Embedded R1600 AMD Ryzen Embedded R1600
2C 4T @ 2.60 GHz
1487 (55%)

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 Ryzen Embedded R1600 AMD Ryzen Embedded R1600
2C 4T @ 3.10 GHz
866 (79%)

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 Ryzen Embedded R1600 AMD Ryzen Embedded R1600
2C 4T @ 2.60 GHz
1345 (49%)

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 Ryzen Embedded R1600 AMD Ryzen Embedded R1600
@ 0.00 GHz
0 (0%)

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 Ryzen Embedded R1600 AMD Ryzen Embedded R1600
2C 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 Ryzen Embedded R1600 AMD Ryzen Embedded R1600
2C 4T @ 2.60 GHz
2944 (100%)

Devices using this processor

Qualcomm QCM6490 AMD Ryzen Embedded R1600
Fairphone 5 Synology DiskStation DS723+
Synology DiskStation DS923+

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