Qualcomm Snapdragon 662 | Qualcomm Snapdragon 450 | |
CPU comparisonQualcomm Snapdragon 662 or Qualcomm Snapdragon 450 - 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 Qualcomm Snapdragon 662 has 8 cores with 8 threads and clocks with a maximum frequency of 2.00 GHz. Up to 8 GB of memory is supported in 2 memory channels. The Qualcomm Snapdragon 662 was released in Q1/2020. The Qualcomm Snapdragon 450 has 8 cores with 8 threads and clocks with a maximum frequency of 1.80 GHz. The CPU supports up to 6 GB of memory in 2 memory channels. The Qualcomm Snapdragon 450 was released in Q3/2017. |
||
Qualcomm Snapdragon (104) | Family | Qualcomm Snapdragon (104) |
Qualcomm Snapdragon 662/665 (2) | CPU group | Qualcomm Snapdragon 450 (1) |
7 | Generation | 4 |
Kryo 260 | Architecture | Cortex-A53 |
Smartphone / Tablet | Segment | Smartphone / Tablet |
-- | Predecessor | -- |
-- | Successor | -- |
|
||
CPU Cores and Base FrequencyThe Qualcomm Snapdragon 662 has 8 CPU cores and can calculate 8 threads in parallel. The clock frequency of the Qualcomm Snapdragon 662 is 2.00 GHz while the Qualcomm Snapdragon 450 has 8 CPU cores and 8 threads can calculate simultaneously. The clock frequency of the Qualcomm Snapdragon 450 is at 1.80 GHz. |
||
Qualcomm Snapdragon 662 | Characteristic | Qualcomm Snapdragon 450 |
8 | Cores | 8 |
8 | Threads | 8 |
hybrid (big.LITTLE) | Core architecture | normal |
No | Hyperthreading | No |
No | Overclocking ? | No |
2.00 GHz 4x Kryo 260 Gold |
A-Core | 1.80 GHz 8x Cortex-A53 |
1.80 GHz 4x Kryo 260 Silver |
B-Core | -- |
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. |
||
Qualcomm Snapdragon 662 | Characteristic | Qualcomm Snapdragon 450 |
Qualcomm AI engine | AI hardware | Qualcomm AI engine |
Hexagon 683 | AI specifications | Hexagon 546 |
-- | NPU + CPU + iGPU | -- |
Integrated graphics (iGPU)The Qualcomm Snapdragon 662 or Qualcomm Snapdragon 450 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. |
||
Qualcomm Adreno 610 | GPU | Qualcomm Adreno 506 |
GPU frequency | 0.60 GHz | |
-- | GPU (Turbo) | 0.60 GHz |
6 | GPU Generation | 5 |
11 nm | Technology | 14 nm |
0 | Max. displays | 0 |
-- | Compute units | -- |
128 | Shader | 96 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
4 GB | Max. GPU Memory | -- |
12.1 | DirectX Version | 11 |
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. |
||
Qualcomm Adreno 610 | GPU | Qualcomm Adreno 506 |
Decode | Codec h265 / HEVC (8 bit) | Decode |
Decode | Codec h265 / HEVC (10 bit) | No |
Decode / Encode | Codec h264 | Decode / Encode |
Decode | Codec VP9 | No |
Decode | Codec VP8 | No |
No | Codec AV1 | No |
Decode | Codec AVC | No |
Decode | Codec VC-1 | Decode |
Decode / Encode | Codec JPEG | Decode / Encode |
Memory & PCIeThe Qualcomm Snapdragon 662 can use up to 8 GB of memory in 2 memory channels. The maximum memory bandwidth is 29.8 GB/s. The Qualcomm Snapdragon 450 supports up to 6 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 7.5 GB/s. |
||
Qualcomm Snapdragon 662 | Characteristic | Qualcomm Snapdragon 450 |
LPDDR4X-3733, LPDDR3-1866 | Memory | LPDDR3-1866 |
8 GB | Max. Memory | 6 GB |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
29.8 GB/s | Max. Bandwidth | 7.5 GB/s |
No | ECC | No |
-- | L2 Cache | -- |
-- | L3 Cache | -- |
-- | PCIe version | -- |
-- | PCIe lanes | -- |
-- | PCIe Bandwidth | -- |
Thermal ManagementThe thermal design power (TDP for short) of the Qualcomm Snapdragon 662 is --, while the Qualcomm Snapdragon 450 has a TDP of --. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
||
Qualcomm Snapdragon 662 | Characteristic | Qualcomm Snapdragon 450 |
-- | TDP (PL1 / PBP) | -- |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Qualcomm Snapdragon 662 is manufactured in 11 nm and has 0.00 MB cache. The Qualcomm Snapdragon 450 is manufactured in 14 nm and has a 0.00 MB cache. |
||
Qualcomm Snapdragon 662 | Characteristic | Qualcomm Snapdragon 450 |
11 nm | Technology | 14 nm |
Chiplet | Chip design | Chiplet |
Armv8-A (64 bit) | Instruction set (ISA) | Armv8-A (64 bit) |
-- | ISA extensions | -- |
-- | Socket | -- |
None | Virtualization | None |
No | AES-NI | No |
Android | Operating systems | Android |
Q1/2020 | Release date | Q3/2017 |
-- | Release price | -- |
show more data | show more data | |
Qualcomm Snapdragon 662
8C 8T @ 2.00 GHz |
|||
Qualcomm Snapdragon 450
8C 8T @ 1.80 GHz |
Qualcomm Snapdragon 662
8C 8T @ 2.00 GHz |
|||
Qualcomm Snapdragon 450
8C 8T @ 1.80 GHz |
Qualcomm Snapdragon 662
8C 8T @ 2.00 GHz |
|||
Qualcomm Snapdragon 450
8C 8T @ 1.80 GHz |
Qualcomm Snapdragon 662
8C 8T @ 2.00 GHz |
|||
Qualcomm Snapdragon 450
8C 8T @ 1.80 GHz |
Qualcomm Snapdragon 662
Qualcomm Adreno 610 @ 0.00 GHz |
|||
Qualcomm Snapdragon 450
Qualcomm Adreno 506 @ 0.60 GHz |
Qualcomm Snapdragon 662
8C 8T @ 2.00 GHz |
|||
Qualcomm Snapdragon 450
8C 8T @ 1.80 GHz |
Qualcomm Snapdragon 662
8C 8T @ 2.00 GHz |
|||
Qualcomm Snapdragon 450
8C 8T @ 1.80 GHz |
Qualcomm Snapdragon 662
8C 8T @ 2.00 GHz |
|||
Qualcomm Snapdragon 450
8C 8T @ 1.80 GHz |
Devices using this processor |
|
Qualcomm Snapdragon 662 | Qualcomm Snapdragon 450 |
Unknown | Unknown |