Qualcomm Snapdragon 626 vs AMD Phenom II X4 920

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CPU comparison with benchmarks


Qualcomm Snapdragon 626 CPU1 vs CPU2 AMD Phenom II X4 920
Qualcomm Snapdragon 626 AMD Phenom II X4 920

CPU comparison

In this CPU comparison, we compare the Qualcomm Snapdragon 626 and the AMD Phenom II X4 920 and use benchmarks to check which processor is faster.

We compare the Qualcomm Snapdragon 626 8 core processor released in Q4/2016 with the AMD Phenom II X4 920 which has 4 CPU cores and was introduced in Q1/2009.
Qualcomm Snapdragon (102) Family AMD Phenom II (52)
Qualcomm Snapdragon 625/626 (2) CPU group AMD Phenom II - 800/900 (23)
3 Generation 4
Cortex-A53 Architecture Deneb (K10)
Mobile Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Qualcomm Snapdragon 626 is a 8 core processor with a clock frequency of 2.20 GHz. The processor can compute 8 threads at the same time. The AMD Phenom II X4 920 clocks with 2.80 GHz, has 4 CPU cores and can calculate 4 threads in parallel.

Qualcomm Snapdragon 626 Characteristic AMD Phenom II X4 920
8 Cores 4
8 Threads 4
normal Core architecture normal
No Hyperthreading No
No Overclocking ? Yes
2.20 GHz Frequency 2.80 GHz
-- Turbo Frequency (1 Core) --
2.20 GHz Turbo Frequency (All Cores) --

Artificial Intelligence and Machine Learning

Processors 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.

Qualcomm Snapdragon 626 Characteristic AMD Phenom II X4 920
Qualcomm AI engine AI hardware --
Hexagon 546 AI specifications --

Internal Graphics

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 506 GPU no iGPU
0.65 GHz GPU frequency --
0.65 GHz GPU (Turbo) --
5 GPU Generation --
14 nm Technology
0 Max. displays
-- Compute units --
96 Shader --
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory --
11 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 506 GPU no iGPU
Decode Codec h265 / HEVC (8 bit) No
No Codec h265 / HEVC (10 bit) No
Decode / Encode Codec h264 No
No Codec VP9 No
No Codec VP8 No
No Codec AV1 No
No Codec AVC No
Decode Codec VC-1 No
Decode / Encode Codec JPEG No

Memory & PCIe

Up to 4 GB of memory in a maximum of 1 memory channels is supported by the Qualcomm Snapdragon 626, while the AMD Phenom II X4 920 supports a maximum of GB of memory with a maximum memory bandwidth of 21.3 GB/s enabled.

Qualcomm Snapdragon 626 Characteristic AMD Phenom II X4 920
LPDDR3-1866 Memory DDR3-1333, DDR2-1066
4 GB Max. Memory
1 (Single Channel) Memory channels 2 (Dual Channel)
7.5 GB/s Max. Bandwidth 21.3 GB/s
No ECC No
-- L2 Cache --
-- L3 Cache 6.00 MB
-- PCIe version --
-- PCIe lanes --
-- PCIe Bandwidth --

Thermal Management

The Qualcomm Snapdragon 626 has a TDP of --. The TDP of the AMD Phenom II X4 920 is 125 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

Qualcomm Snapdragon 626 Characteristic AMD Phenom II X4 920
-- TDP (PL1 / PBP) 125 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The Qualcomm Snapdragon 626 has 0.00 MB cache and is manufactured in 14 nm. The cache of AMD Phenom II X4 920 is at 6.00 MB. The processor is manufactured in 45 nm.

Qualcomm Snapdragon 626 Characteristic AMD Phenom II X4 920
14 nm Technology 45 nm
Chiplet Chip design Unknown
Armv8-A (64 bit) Instruction set (ISA) x86-64 (64 bit)
-- ISA extensions SSE3, SSE4a
-- Socket AM2+
None Virtualization AMD-V
No AES-NI No
Android Operating systems Windows 10, Linux
Q4/2016 Release date Q1/2009
-- Release price --
show more data show more data


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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 Snapdragon 626 Qualcomm Snapdragon 626
8C 8T @ 2.20 GHz
273 (100%)
AMD Phenom II X4 920 AMD Phenom II X4 920
4C 4T @ 2.80 GHz
0 (0%)

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 Snapdragon 626 Qualcomm Snapdragon 626
8C 8T @ 2.20 GHz
1181 (100%)
AMD Phenom II X4 920 AMD Phenom II X4 920
4C 4T @ 2.80 GHz
0 (0%)

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 Snapdragon 626 Qualcomm Snapdragon 626
8C 8T @ 2.20 GHz
208 (100%)
AMD Phenom II X4 920 AMD Phenom II X4 920
4C 4T @ 2.80 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 Snapdragon 626 Qualcomm Snapdragon 626
8C 8T @ 2.20 GHz
910 (100%)
AMD Phenom II X4 920 AMD Phenom II X4 920
4C 4T @ 2.80 GHz
0 (0%)

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 Snapdragon 626 Qualcomm Snapdragon 626
Qualcomm Adreno 506 @ 0.65 GHz
125 (100%)
AMD Phenom II X4 920 AMD Phenom II X4 920
@ 0.00 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 Snapdragon 626 Qualcomm Snapdragon 626
8C 8T @ 2.20 GHz
0 (0%)
AMD Phenom II X4 920 AMD Phenom II X4 920
4C 4T @ 2.80 GHz
3489 (100%)

Cinebench R15 (Single-Core)

Cinebench R15 is the successor of Cinebench 11.5 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 Snapdragon 626 Qualcomm Snapdragon 626
8C 8T @ 2.20 GHz
0 (0%)
AMD Phenom II X4 920 AMD Phenom II X4 920
4C 4T @ 2.80 GHz
74 (100%)

Cinebench R15 (Multi-Core)

Cinebench R15 is the successor of Cinebench 11.5 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 Snapdragon 626 Qualcomm Snapdragon 626
8C 8T @ 2.20 GHz
0 (0%)
AMD Phenom II X4 920 AMD Phenom II X4 920
4C 4T @ 2.80 GHz
284 (100%)

Devices using this processor

Qualcomm Snapdragon 626 AMD Phenom II X4 920
Unknown Unknown

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