AMD Ryzen 5 8645HS | Qualcomm Snapdragon 660 non LTE | |
CPU comparisonAMD Ryzen 5 8645HS or Qualcomm Snapdragon 660 non LTE - 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 AMD Ryzen 5 8645HS has 6 cores with 12 threads and clocks with a maximum frequency of 5.00 GHz. Up to 256 GB of memory is supported in 2 memory channels. The AMD Ryzen 5 8645HS was released in Q1/2024. The Qualcomm Snapdragon 660 non LTE has 8 cores with 8 threads and clocks with a maximum frequency of 2.20 GHz. The CPU supports up to 8 GB of memory in 2 memory channels. The Qualcomm Snapdragon 660 non LTE was released in Q2/2017. |
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AMD Ryzen 5 (86) | Family | Qualcomm Snapdragon (104) |
AMD Ryzen 8040 (20) | CPU group | Qualcomm Snapdragon 660 (2) |
7 | Generation | 5 |
Hawk Point (Zen 4) | Architecture | Kryo 260 |
Mobile | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD Ryzen 5 8645HS has 6 CPU cores and can calculate 12 threads in parallel. The clock frequency of the AMD Ryzen 5 8645HS is 4.30 GHz (5.00 GHz) while the Qualcomm Snapdragon 660 non LTE has 8 CPU cores and 8 threads can calculate simultaneously. The clock frequency of the Qualcomm Snapdragon 660 non LTE is at 2.20 GHz. |
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AMD Ryzen 5 8645HS | Characteristic | Qualcomm Snapdragon 660 non LTE |
6 | Cores | 8 |
12 | Threads | 8 |
normal | Core architecture | hybrid (big.LITTLE) |
Yes | Hyperthreading | No |
No | Overclocking ? | No |
4.30 GHz (5.00 GHz) 6x Zen 4 |
A-Core | 2.20 GHz 4x Kryo 260 Gold |
-- | B-Core | 1.84 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. |
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AMD Ryzen 5 8645HS | Characteristic | Qualcomm Snapdragon 660 non LTE |
AMD Ryzen™ AI | AI hardware | Qualcomm AI engine |
AMD Ryzen™ AI | AI specifications | Hexagon 680 |
-- | NPU + CPU + iGPU | -- |
Integrated graphics (iGPU)The AMD Ryzen 5 8645HS or Qualcomm Snapdragon 660 non LTE 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. |
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AMD Radeon 760M | GPU | Qualcomm Adreno 512 |
0.80 GHz | GPU frequency | 0.60 GHz |
2.60 GHz | GPU (Turbo) | 0.60 GHz |
10 | GPU Generation | 5 |
4 nm | Technology | 14 nm |
4 | Max. displays | 0 |
8 | Compute units | -- |
512 | Shader | 128 |
Yes | Hardware Raytracing | No |
AMD FSR | Frame Generation | No |
32 GB | Max. GPU Memory | -- |
12 | 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. |
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AMD Radeon 760M | GPU | Qualcomm Adreno 512 |
Decode / Encode | Codec h265 / HEVC (8 bit) | Decode |
Decode / Encode | Codec h265 / HEVC (10 bit) | No |
Decode / Encode | Codec h264 | Decode |
Decode | Codec VP9 | Decode |
Decode | Codec VP8 | Decode |
Decode / Encode | Codec AV1 | No |
Decode | Codec AVC | No |
Decode | Codec VC-1 | Decode |
Decode / Encode | Codec JPEG | Decode |
Memory & PCIeThe AMD Ryzen 5 8645HS can use up to 256 GB of memory in 2 memory channels. The maximum memory bandwidth is 120.0 GB/s. The Qualcomm Snapdragon 660 non LTE supports up to 8 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 14.9 GB/s. |
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AMD Ryzen 5 8645HS | Characteristic | Qualcomm Snapdragon 660 non LTE |
DDR5-4800, DDR5-5600, LPDDR5-6400, LPDDR5X-7500 | Memory | LPDDR4-3733 |
256 GB | Max. Memory | 8 GB |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
120.0 GB/s | Max. Bandwidth | 14.9 GB/s |
Yes | ECC | No |
6.00 MB | L2 Cache | -- |
16.00 MB | L3 Cache | -- |
4.0 | PCIe version | -- |
20 | PCIe lanes | -- |
39.4 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe thermal design power (TDP for short) of the AMD Ryzen 5 8645HS is 45 W, while the Qualcomm Snapdragon 660 non LTE has a TDP of --. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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AMD Ryzen 5 8645HS | Characteristic | Qualcomm Snapdragon 660 non LTE |
45 W | TDP (PL1 / PBP) | -- |
-- | TDP (PL2) | -- |
54 W | TDP up | -- |
35 W | TDP down | -- |
100 °C | Tjunction max. | -- |
Technical detailsThe AMD Ryzen 5 8645HS is manufactured in 4 nm and has 22.00 MB cache. The Qualcomm Snapdragon 660 non LTE is manufactured in 14 nm and has a 0.00 MB cache. |
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AMD Ryzen 5 8645HS | Characteristic | Qualcomm Snapdragon 660 non LTE |
4 nm | Technology | 14 nm |
Monolithic | Chip design | Chiplet |
x86-64 (64 bit) | Instruction set (ISA) | Armv8-A (64 bit) |
SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512 | ISA extensions | -- |
FP8 | Socket | -- |
AMD-V, SVM | Virtualization | None |
Yes | AES-NI | No |
Windows 10, Windows 11, Linux | Operating systems | Android |
Q1/2024 | Release date | Q2/2017 |
-- | Release price | -- |
show more data | show more data | |
AMD Ryzen 5 8645HS
6C 12T @ 5.00 GHz |
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Qualcomm Snapdragon 660 non LTE
8C 8T @ 2.20 GHz |
AMD Ryzen 5 8645HS
6C 12T @ 4.30 GHz |
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Qualcomm Snapdragon 660 non LTE
8C 8T @ 2.20 GHz |
AMD Ryzen 5 8645HS
6C 12T @ 5.00 GHz |
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Qualcomm Snapdragon 660 non LTE
8C 8T @ 2.20 GHz |
AMD Ryzen 5 8645HS
6C 12T @ 4.30 GHz |
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Qualcomm Snapdragon 660 non LTE
8C 8T @ 2.20 GHz |
AMD Ryzen 5 8645HS
AMD Radeon 760M @ 2.60 GHz |
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Qualcomm Snapdragon 660 non LTE
Qualcomm Adreno 512 @ 0.60 GHz |
AMD Ryzen 5 8645HS
6C 12T @ 5.00 GHz |
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Qualcomm Snapdragon 660 non LTE
8C 8T @ 2.20 GHz |
AMD Ryzen 5 8645HS
6C 12T @ 5.00 GHz |
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Qualcomm Snapdragon 660 non LTE
8C 8T @ 2.20 GHz |
AMD Ryzen 5 8645HS
6C 12T @ 4.30 GHz |
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Qualcomm Snapdragon 660 non LTE
8C 8T @ 2.20 GHz |
AMD Ryzen 5 8645HS
6C 12T @ 4.30 GHz |
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Qualcomm Snapdragon 660 non LTE
8C 8T @ 2.20 GHz |
AMD Ryzen 5 8645HS
6C 12T @ 4.30 GHz |
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Qualcomm Snapdragon 660 non LTE
8C 8T @ 2.20 GHz |
Devices using this processor |
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AMD Ryzen 5 8645HS | Qualcomm Snapdragon 660 non LTE |
Unknown | Unknown |