Samsung Exynos 5420 | Qualcomm Snapdragon 665 | |
CPU comparisonSamsung Exynos 5420 or Qualcomm Snapdragon 665 - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.
The Samsung Exynos 5420 has 8 cores with 8 threads and clocks with a maximum frequency of 1.90 GHz. Up to GB of memory is supported in 0 memory channels. The Samsung Exynos 5420 was released in Q3/2013. The Qualcomm Snapdragon 665 has 8 cores with 8 threads and clocks with a maximum frequency of 2.00 GHz. The CPU supports up to 8 GB of memory in 2 memory channels. The Qualcomm Snapdragon 665 was released in Q2/2019. |
||
Samsung Exynos (47) | Family | Qualcomm Snapdragon (104) |
Samsung Exynos 5260/5410/5420/5422/5800 (5) | CPU group | Qualcomm Snapdragon 662/665 (2) |
3 | Generation | 7 |
Cortex-A15 / Cortex-A7 | Architecture | Kryo 260 |
Mobile | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | -- |
|
||
CPU Cores and Base FrequencyThe Samsung Exynos 5420 has 8 CPU cores and can calculate 8 threads in parallel. The clock frequency of the Samsung Exynos 5420 is 1.90 GHz while the Qualcomm Snapdragon 665 has 8 CPU cores and 8 threads can calculate simultaneously. The clock frequency of the Qualcomm Snapdragon 665 is at 2.00 GHz. |
||
Samsung Exynos 5420 | Characteristic | Qualcomm Snapdragon 665 |
8 | Cores | 8 |
8 | Threads | 8 |
hybrid (big.LITTLE) | Core architecture | hybrid (big.LITTLE) |
No | Hyperthreading | No |
No | Overclocking ? | No |
1.90 GHz 4x Cortex-A15 |
A-Core | 2.00 GHz 4x Kryo 260 Gold |
1.30 GHz 4x Cortex-A7 |
B-Core | 1.80 GHz 4x Kryo 260 Silver |
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. |
||
Samsung Exynos 5420 | Characteristic | Qualcomm Snapdragon 665 |
-- | AI hardware | Qualcomm AI engine |
-- | AI specifications | Hexagon 685 @ 3 TOPS |
-- | NPU + CPU + iGPU | -- |
Integrated graphics (iGPU)The Samsung Exynos 5420 or Qualcomm Snapdragon 665 has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die. |
||
ARM Mali-T628 MP6 | GPU | Qualcomm Adreno 610 |
0.53 GHz | GPU frequency | -- |
-- | GPU (Turbo) | -- |
Midgard 2 | GPU Generation | 6 |
32nm | Technology | 11 nm |
1 | Max. displays | 0 |
6 | Compute units | -- |
96 | Shader | 128 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
-- | Max. GPU Memory | 4 GB |
11 | DirectX Version | 12.1 |
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. |
||
ARM Mali-T628 MP6 | GPU | Qualcomm Adreno 610 |
No | Codec h265 / HEVC (8 bit) | Decode |
No | Codec h265 / HEVC (10 bit) | Decode |
Decode / Encode | Codec h264 | Decode / Encode |
No | Codec VP9 | Decode |
Decode / Encode | Codec VP8 | Decode |
No | Codec AV1 | No |
No | Codec AVC | Decode |
No | Codec VC-1 | Decode |
No | Codec JPEG | Decode / Encode |
Memory & PCIeThe Samsung Exynos 5420 can use up to GB of memory in 0 memory channels. The maximum memory bandwidth is --. The Qualcomm Snapdragon 665 supports up to 8 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 14.9 GB/s. |
||
Samsung Exynos 5420 | Characteristic | Qualcomm Snapdragon 665 |
LPDDR3e-933 | Memory | LPDDR4X-3733, LPDDR3-1866 |
Max. Memory | 8 GB | |
0 | Memory channels | 2 (Dual Channel) |
-- | Max. Bandwidth | 14.9 GB/s |
No | ECC | No |
2.50 MB | L2 Cache | -- |
-- | L3 Cache | -- |
-- | PCIe version | -- |
-- | PCIe lanes | -- |
-- | PCIe Bandwidth | -- |
Thermal ManagementThe thermal design power (TDP for short) of the Samsung Exynos 5420 is --, while the Qualcomm Snapdragon 665 has a TDP of --. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
||
Samsung Exynos 5420 | Characteristic | Qualcomm Snapdragon 665 |
-- | TDP (PL1 / PBP) | -- |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Samsung Exynos 5420 is manufactured in 28 nm and has 2.50 MB cache. The Qualcomm Snapdragon 665 is manufactured in 11 nm and has a 0.00 MB cache. |
||
Samsung Exynos 5420 | Characteristic | Qualcomm Snapdragon 665 |
28 nm | Technology | 11 nm |
Unknown | Chip design | Chiplet |
Armv7-A (32 bit) | Instruction set (ISA) | Armv8-A (64 bit) |
-- | ISA extensions | -- |
-- | Socket | -- |
None | Virtualization | None |
No | AES-NI | No |
Android | Operating systems | Android |
Q3/2013 | Release date | Q2/2019 |
-- | Release price | -- |
show more data | show more data | |
Samsung Exynos 5420
ARM Mali-T628 MP6 @ 0.53 GHz |
|||
Qualcomm Snapdragon 665
Qualcomm Adreno 610 @ 0.00 GHz |
Samsung Exynos 5420
8C 8T @ 1.90 GHz |
|||
Qualcomm Snapdragon 665
8C 8T @ 2.00 GHz |
Samsung Exynos 5420
8C 8T @ 1.90 GHz |
|||
Qualcomm Snapdragon 665
8C 8T @ 2.00 GHz |
Samsung Exynos 5420
8C 8T @ 1.90 GHz |
|||
Qualcomm Snapdragon 665
8C 8T @ 2.00 GHz |
Samsung Exynos 5420
8C 8T @ 1.90 GHz |
|||
Qualcomm Snapdragon 665
8C 8T @ 2.00 GHz |
Samsung Exynos 5420
8C 8T @ 1.90 GHz |
|||
Qualcomm Snapdragon 665
8C 8T @ 2.00 GHz |
Samsung Exynos 5420
8C 8T @ 1.90 GHz |
|||
Qualcomm Snapdragon 665
8C 8T @ 2.00 GHz |
Samsung Exynos 5420
8C 8T @ 1.90 GHz |
|||
Qualcomm Snapdragon 665
8C 8T @ 2.00 GHz |
Samsung Exynos 5420
8C 8T @ 1.90 GHz |
|||
Qualcomm Snapdragon 665
8C 8T @ 2.00 GHz |
Devices using this processor |
|
Samsung Exynos 5420 | Qualcomm Snapdragon 665 |
Unknown | Unknown |