Qualcomm Snapdragon 685 4G | Qualcomm Snapdragon 8 Gen 2 for Galaxy | |
CPU comparisonIn this CPU comparison, we compare the Qualcomm Snapdragon 685 4G and the Qualcomm Snapdragon 8 Gen 2 for Galaxy and use benchmarks to check which processor is faster.
We compare the Qualcomm Snapdragon 685 4G 8 core processor released in Q1/2023 with the Qualcomm Snapdragon 8 Gen 2 for Galaxy which has 8 CPU cores and was introduced in Q1/2023. |
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Qualcomm Snapdragon (104) | Family | Qualcomm Snapdragon (104) |
Qualcomm Snapdragon 680 (2) | CPU group | Qualcomm Snapdragon 8 Gen 2 (2) |
6 | Generation | 2 |
Kryo 265 | Architecture | Cortex-X3 / -A715 / -A510 |
Mobile | Segment | Mobile |
Qualcomm Snapdragon 680 4G | Predecessor | Qualcomm Snapdragon 8 Gen 1 |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Qualcomm Snapdragon 685 4G is a 8 core processor with a clock frequency of 2.80 GHz. The processor can compute 8 threads at the same time. The Qualcomm Snapdragon 8 Gen 2 for Galaxy clocks with 3.36 GHz, has 8 CPU cores and can calculate 8 threads in parallel. |
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Qualcomm Snapdragon 685 4G | Characteristic | Qualcomm Snapdragon 8 Gen 2 for Galaxy |
8 | Cores | 8 |
8 | Threads | 8 |
hybrid (big.LITTLE) | Core architecture | hybrid (Prime / big.LITTLE) |
No | Hyperthreading | No |
No | Overclocking ? | No |
2.80 GHz 4x Kryo 265 Gold |
A-Core | 3.36 GHz 1x Cortex-X3 |
1.90 GHz 4x Kryo 265 Silver |
B-Core | 2.80 GHz 4x Cortex-A715/A710 |
-- | C-Core | 2.00 GHz 3x Cortex-A510 |
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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Qualcomm Snapdragon 685 4G | Characteristic | Qualcomm Snapdragon 8 Gen 2 for Galaxy |
-- | AI hardware | Qualcomm AI engine |
-- | AI specifications | Hexagon 780 @ 26 TOPS |
-- | NPU + CPU + iGPU | -- |
Integrated graphics (iGPU)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. |
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Qualcomm Adreno 610 | GPU | Qualcomm Adreno 740 |
GPU frequency | 0.72 GHz | |
-- | GPU (Turbo) | -- |
6 | GPU Generation | 8 |
11 nm | Technology | 4 nm |
0 | Max. displays | 2 |
-- | Compute units | -- |
128 | Shader | -- |
No | Hardware Raytracing | Yes |
No | Frame Generation | No |
4 GB | Max. GPU Memory | 6 GB |
12.1 | 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. |
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Qualcomm Adreno 610 | GPU | Qualcomm Adreno 740 |
Decode | Codec h265 / HEVC (8 bit) | Decode / Encode |
Decode | Codec h265 / HEVC (10 bit) | Decode / Encode |
Decode / Encode | Codec h264 | Decode / Encode |
Decode | Codec VP9 | Decode / Encode |
Decode | Codec VP8 | Decode / Encode |
No | Codec AV1 | Decode |
Decode | Codec AVC | Decode |
Decode | Codec VC-1 | Decode |
Decode / Encode | Codec JPEG | Decode / Encode |
Memory & PCIeUp to GB of memory in a maximum of 2 memory channels is supported by the Qualcomm Snapdragon 685 4G, while the Qualcomm Snapdragon 8 Gen 2 for Galaxy supports a maximum of 24 GB of memory with a maximum memory bandwidth of 67.0 GB/s enabled. |
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Qualcomm Snapdragon 685 4G | Characteristic | Qualcomm Snapdragon 8 Gen 2 for Galaxy |
LPDDR4X-2133 | Memory | LPDDR5X-8400 |
Max. Memory | 24 GB | |
2 (Dual Channel) | Memory channels | 4 (Quad Channel) |
17.0 GB/s | Max. Bandwidth | 67.0 GB/s |
No | ECC | No |
-- | L2 Cache | -- |
-- | L3 Cache | -- |
-- | PCIe version | -- |
-- | PCIe lanes | -- |
-- | PCIe Bandwidth | -- |
Thermal ManagementThe Qualcomm Snapdragon 685 4G has a TDP of --. The TDP of the Qualcomm Snapdragon 8 Gen 2 for Galaxy is --. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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Qualcomm Snapdragon 685 4G | Characteristic | Qualcomm Snapdragon 8 Gen 2 for Galaxy |
-- | TDP (PL1 / PBP) | -- |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Qualcomm Snapdragon 685 4G has 0.00 MB cache and is manufactured in 6 nm. The cache of Qualcomm Snapdragon 8 Gen 2 for Galaxy is at 0.00 MB. The processor is manufactured in 4 nm. |
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Qualcomm Snapdragon 685 4G | Characteristic | Qualcomm Snapdragon 8 Gen 2 for Galaxy |
6 nm | Technology | 4 nm |
Chiplet | Chip design | Chiplet |
Armv8-A (64 bit) | Instruction set (ISA) | Armv9-A (64 bit) |
-- | ISA extensions | -- |
-- | Socket | -- |
None | Virtualization | None |
No | AES-NI | No |
Android | Operating systems | Android, Windows 10/11 (ARM) |
Q1/2023 | Release date | Q1/2023 |
-- | Release price | -- |
show more data | show more data | |
Qualcomm Snapdragon 685 4G
8C 8T @ 2.80 GHz |
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Qualcomm Snapdragon 8 Gen 2 for Galaxy
8C 8T @ 3.36 GHz |
Qualcomm Snapdragon 685 4G
8C 8T @ 2.80 GHz |
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Qualcomm Snapdragon 8 Gen 2 for Galaxy
8C 8T @ 3.36 GHz |
Qualcomm Snapdragon 685 4G
8C 8T @ 2.80 GHz |
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Qualcomm Snapdragon 8 Gen 2 for Galaxy
8C 8T @ 3.36 GHz |
Qualcomm Snapdragon 685 4G
8C 8T @ 2.80 GHz |
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Qualcomm Snapdragon 8 Gen 2 for Galaxy
8C 8T @ 3.36 GHz |
Qualcomm Snapdragon 685 4G
8C 8T @ 2.80 GHz |
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Qualcomm Snapdragon 8 Gen 2 for Galaxy
8C 8T @ 3.36 GHz |
Qualcomm Snapdragon 685 4G
Qualcomm Adreno 610 @ 0.00 GHz |
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Qualcomm Snapdragon 8 Gen 2 for Galaxy
Qualcomm Adreno 740 @ 0.72 GHz |
Qualcomm Snapdragon 685 4G
8C 8T @ 2.80 GHz |
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Qualcomm Snapdragon 8 Gen 2 for Galaxy
8C 8T @ 3.36 GHz |
Devices using this processor |
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Qualcomm Snapdragon 685 4G | Qualcomm Snapdragon 8 Gen 2 for Galaxy |
Unknown | Unknown |