Qualcomm Snapdragon 685 4G | Samsung Exynos 2400 | |
CPU comparisonIn this CPU comparison, we compare the Qualcomm Snapdragon 685 4G and the Samsung Exynos 2400 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 Samsung Exynos 2400 which has 10 CPU cores and was introduced in Q4/2023. |
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Qualcomm Snapdragon (102) | Family | Samsung Exynos (47) |
Qualcomm Snapdragon 680 (2) | CPU group | Samsung Exynos 2400 (1) |
6 | Generation | 7 |
Kryo 265 | Architecture | Cortex-X4/-A720/-A520 |
Mobile | Segment | Mobile |
Qualcomm Snapdragon 680 4G | Predecessor | -- |
-- | 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 Samsung Exynos 2400 clocks with 3.20 GHz, has 10 CPU cores and can calculate 10 threads in parallel. |
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Qualcomm Snapdragon 685 4G | Characteristic | Samsung Exynos 2400 |
8 | Cores | 10 |
8 | Threads | 10 |
hybrid (big.LITTLE) | Core architecture | hybrid (Prime / big.LITTLE) |
No | Hyperthreading | No |
No | Overclocking ? | No |
2.80 GHz 4x Kryo 265 Gold |
A-Core | 3.20 GHz 1x Cortex-X4 |
1.90 GHz 4x Kryo 265 Silver |
B-Core | 2.90 GHz 5x Cortex-A720 |
-- | C-Core | 1.95 GHz 4x Cortex-A520 |
Artificial Intelligence and Machine LearningProcessors 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. |
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Qualcomm Snapdragon 685 4G | Characteristic | Samsung Exynos 2400 |
-- | AI hardware | Samsung AI engine |
-- | AI specifications | Samsung AI Accelerator @ 44 TOPS |
Internal GraphicsGraphics (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 | Samsung Xclipse 940 |
GPU frequency | 1.40 GHz | |
-- | GPU (Turbo) | -- |
6 | GPU Generation | -- |
11 nm | Technology | 4 nm |
0 | Max. displays | 0 |
-- | Compute units | 12 |
128 | Shader | 384 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
4 GB | Max. GPU Memory | 4 GB |
12.1 | DirectX Version | 12 |
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 | Samsung Xclipse 940 |
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 | No |
No | Codec AV1 | Decode |
Decode | Codec AVC | No |
Decode | Codec VC-1 | No |
Decode / Encode | Codec JPEG | No |
Memory & PCIeUp to GB of memory in a maximum of 2 memory channels is supported by the Qualcomm Snapdragon 685 4G, while the Samsung Exynos 2400 supports a maximum of 12 GB of memory with a maximum memory bandwidth of 68.3 GB/s enabled. |
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Qualcomm Snapdragon 685 4G | Characteristic | Samsung Exynos 2400 |
LPDDR4X-2133 | Memory | LPDDR5X-8533 |
Max. Memory | 12 GB | |
2 (Dual Channel) | Memory channels | 4 (Quad Channel) |
17.0 GB/s | Max. Bandwidth | 68.3 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 Samsung Exynos 2400 is 12 W. 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 | Samsung Exynos 2400 |
-- | TDP (PL1 / PBP) | 12 W |
-- | 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 Samsung Exynos 2400 is at 0.00 MB. The processor is manufactured in 4 nm. |
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Qualcomm Snapdragon 685 4G | Characteristic | Samsung Exynos 2400 |
6 nm | Technology | 4 nm |
Chiplet | Chip design | Unknown |
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 |
Q1/2023 | Release date | Q4/2023 |
-- | Release price | -- |
show more data | show more data | |
Qualcomm Snapdragon 685 4G
8C 8T @ 2.80 GHz |
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Samsung Exynos 2400
10C 10T @ 3.20 GHz |
Qualcomm Snapdragon 685 4G
8C 8T @ 2.80 GHz |
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Samsung Exynos 2400
10C 10T @ 3.20 GHz |
Qualcomm Snapdragon 685 4G
8C 8T @ 2.80 GHz |
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Samsung Exynos 2400
10C 10T @ 3.20 GHz |
Qualcomm Snapdragon 685 4G
8C 8T @ 2.80 GHz |
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Samsung Exynos 2400
10C 10T @ 3.20 GHz |
Qualcomm Snapdragon 685 4G
Qualcomm Adreno 610 @ 0.00 GHz |
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Samsung Exynos 2400
Samsung Xclipse 940 @ 1.40 GHz |
Qualcomm Snapdragon 685 4G
8C 8T @ 2.80 GHz |
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Samsung Exynos 2400
10C 10T @ 3.20 GHz |
Qualcomm Snapdragon 685 4G
8C 8T @ 2.80 GHz |
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Samsung Exynos 2400
10C 10T @ 3.20 GHz |
Qualcomm Snapdragon 685 4G
8C 8T @ 2.80 GHz |
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Samsung Exynos 2400
10C 10T @ 3.20 GHz |
Devices using this processor |
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Qualcomm Snapdragon 685 4G | Samsung Exynos 2400 |
Unknown | Samsung Galaxy S24 Samsung Galaxy S24 Plus |