Samsung Exynos 7904 vs AMD A6-3670K

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CPU comparison with benchmarks


Samsung Exynos 7904 CPU1 vs CPU2 AMD A6-3670K
Samsung Exynos 7904 AMD A6-3670K

CPU comparison

In this CPU comparison, we compare the Samsung Exynos 7904 and the AMD A6-3670K and use benchmarks to check which processor is faster.

We compare the Samsung Exynos 7904 8 core processor released in Q1/2019 with the AMD A6-3670K which has 4 CPU cores and was introduced in Q4/2011.
Samsung Exynos (47) Family AMD A (112)
Samsung Exynos 7872/7884/7885/7904 (4) CPU group AMD A6-3000 (5)
2 Generation 1
Cortex-A73 / Cortex-A53 Architecture Llano (K10)
Mobile Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Samsung Exynos 7904 is a 8 core processor with a clock frequency of 1.80 GHz. The processor can compute 8 threads at the same time. The AMD A6-3670K clocks with 2.70 GHz, has 4 CPU cores and can calculate 4 threads in parallel.

Samsung Exynos 7904 Characteristic AMD A6-3670K
8 Cores 4
8 Threads 4
hybrid (big.LITTLE) Core architecture normal
No Hyperthreading No
No Overclocking ? Yes
1.80 GHz
2x Cortex-A73
A-Core 2.70 GHz
1.60 GHz
6x Cortex-A53
B-Core --

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.

Samsung Exynos 7904 Characteristic AMD A6-3670K
-- AI hardware --
-- 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.

ARM Mali-G71 MP2 GPU AMD Radeon HD 6530D
0.77 GHz GPU frequency 0.44 GHz
-- GPU (Turbo) --
Bifrost 1 GPU Generation 3
16 nm Technology 32 nm
1 Max. displays 0
2 Compute units 5
32 Shader 320
No Hardware Raytracing No
No Frame Generation No
2 GB Max. GPU Memory 1 GB
11 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.

ARM Mali-G71 MP2 GPU AMD Radeon HD 6530D
Decode / Encode Codec h265 / HEVC (8 bit) No
Decode Codec h265 / HEVC (10 bit) No
Decode / Encode Codec h264 Decode
No Codec VP9 No
Decode / Encode Codec VP8 No
No Codec AV1 No
Decode / Encode Codec AVC Decode
No 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 Samsung Exynos 7904, while the AMD A6-3670K supports a maximum of GB of memory with a maximum memory bandwidth of 25.6 GB/s enabled.

Samsung Exynos 7904 Characteristic AMD A6-3670K
LPDDR4-1866 Memory DDR3-1600
Max. Memory
2 (Dual Channel) Memory channels 2 (Dual Channel)
-- 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 Samsung Exynos 7904 has a TDP of --. The TDP of the AMD A6-3670K is 100 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

Samsung Exynos 7904 Characteristic AMD A6-3670K
-- TDP (PL1 / PBP) 100 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The Samsung Exynos 7904 has 0.00 MB cache and is manufactured in 14 nm. The cache of AMD A6-3670K is at 4.00 MB. The processor is manufactured in 32 nm.

Samsung Exynos 7904 Characteristic AMD A6-3670K
14 nm Technology 32 nm
Unknown 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
Q1/2019 Release date Q4/2011
-- Release price 60 $
show more data show more data


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Average performance in benchmarks

⌀ Single core performance in 0 CPU benchmarks
Samsung Exynos 7904 (0%)
AMD A6-3670K (0%)
⌀ Multi core performance in 1 CPU benchmarks
Samsung Exynos 7904 (55%)
AMD A6-3670K (100%)

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.
Samsung Exynos 7904 Samsung Exynos 7904
ARM Mali-G71 MP2 @ 0.77 GHz
53 (19%)
AMD A6-3670K AMD A6-3670K
AMD Radeon HD 6530D @ 0.44 GHz
284 (100%)

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.
Samsung Exynos 7904 Samsung Exynos 7904
8C 8T @ 1.80 GHz
1819 (55%)
AMD A6-3670K AMD A6-3670K
4C 4T @ 2.70 GHz
3288 (100%)

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.
Samsung Exynos 7904 Samsung Exynos 7904
8C 8T @ 1.80 GHz
276 (100%)
AMD A6-3670K AMD A6-3670K
4C 4T @ 2.70 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.
Samsung Exynos 7904 Samsung Exynos 7904
8C 8T @ 1.80 GHz
975 (100%)
AMD A6-3670K AMD A6-3670K
4C 4T @ 2.70 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.
Samsung Exynos 7904 Samsung Exynos 7904
8C 8T @ 1.80 GHz
289 (100%)
AMD A6-3670K AMD A6-3670K
4C 4T @ 2.70 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.
Samsung Exynos 7904 Samsung Exynos 7904
8C 8T @ 1.80 GHz
910 (100%)
AMD A6-3670K AMD A6-3670K
4C 4T @ 2.70 GHz
0 (0%)

AnTuTu 8 Benchmark

The AnTuTu 8 Benchmark measures the performance of a SoC. AnTuTu benchmarks the CPU, GPU, Memory as well as the UX (User Experience) by simulating browser and app usage. AnTuTu can benchmark any ARM CPU that runs under Android or iOS. Devices may not be directly compareable if the benchmark has been performed under different operating systems.

In the AnTuTu 8 benchmark, the single-core performance of a processor is only slightly weighted. The evaluation consists of the multi-core performance of the processor, the speed of the RAM and the performance of the internal graphics.
Samsung Exynos 7904 Samsung Exynos 7904
8C 8T @ 1.80 GHz
104389 (100%)
AMD A6-3670K AMD A6-3670K
4C 4T @ 2.70 GHz
0 (0%)

Devices using this processor

Samsung Exynos 7904 AMD A6-3670K
Unknown Unknown

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