Qualcomm Snapdragon 855 | AMD GX-215JJ | |
CPU comparisonQualcomm Snapdragon 855 or AMD GX-215JJ - 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 855 has 8 cores with 8 threads and clocks with a maximum frequency of 2.84 GHz. Up to 16 GB of memory is supported in 4 memory channels. The Qualcomm Snapdragon 855 was released in Q4/2018. The AMD GX-215JJ has 2 cores with 2 threads and clocks with a maximum frequency of 2.00 GHz. The CPU supports up to GB of memory in 1 memory channels. The AMD GX-215JJ was released in Q2/2016. |
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Qualcomm Snapdragon (102) | Family | AMD G (38) |
Qualcomm Snapdragon 855/860 (3) | CPU group | AMD G-Series 3rd Gen (5) |
6 | Generation | 3 |
Kryo 485 | Architecture | Prairie Falcon Excavator+ |
Mobile | Segment | Mobile |
Qualcomm Snapdragon 845 | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Qualcomm Snapdragon 855 is a 8 core processor with a clock frequency of 2.84 GHz. The AMD GX-215JJ has 2 CPU cores with a clock frequency of 1.50 GHz (2.00 GHz). |
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Qualcomm Snapdragon 855 | Characteristic | AMD GX-215JJ |
8 | Cores | 2 |
8 | Threads | 2 |
hybrid (Prime / big.LITTLE) | Core architecture | normal |
No | Hyperthreading | No |
No | Overclocking ? | No |
2.84 GHz 1x Kryo 485 Prime |
A-Core | 1.50 GHz (2.00 GHz) |
2.42 GHz 3x Kryo 485 Gold |
B-Core | -- |
1.80 GHz 4x Kryo 485 Silver |
C-Core | -- |
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 855 | Characteristic | AMD GX-215JJ |
Qualcomm AI engine | AI hardware | -- |
Hexagon 690 @ 7 TOPS | AI specifications | -- |
Internal GraphicsThe integrated graphics unit of a processor is not only responsible for the pure image output on the system, but can also significantly increase the efficiency of the system with the support of modern video codecs. |
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Qualcomm Adreno 640 | GPU | AMD Radeon R2E |
0.25 GHz | GPU frequency | 0.20 GHz |
0.59 GHz | GPU (Turbo) | 0.60 GHz |
5 | GPU Generation | 0 |
7 nm | Technology | |
1 | Max. displays | 0 |
4 | Compute units | 2 |
384 | Shader | 128 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
4 GB | Max. GPU Memory | -- |
12.0 | 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 640 | GPU | AMD Radeon R2E |
Decode / Encode | Codec h265 / HEVC (8 bit) | No |
Decode / Encode | Codec h265 / HEVC (10 bit) | No |
Decode / Encode | Codec h264 | No |
Decode / Encode | Codec VP9 | No |
Decode / Encode | Codec VP8 | No |
No | Codec AV1 | No |
No | Codec AVC | No |
No | Codec VC-1 | No |
No | Codec JPEG | No |
Memory & PCIeThe Qualcomm Snapdragon 855 supports a maximum of 16 GB of memory in 4 memory channels. The AMD GX-215JJ can connect up to GB of memory in 1 memory channels. |
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Qualcomm Snapdragon 855 | Characteristic | AMD GX-215JJ |
LPDDR4X-4266 | Memory | DDR4-1866, DDR3-1600 |
16 GB | Max. Memory | |
4 (Quad Channel) | Memory channels | 1 (Single Channel) |
34.1 GB/s | Max. Bandwidth | 15.0 GB/s |
No | ECC | No |
1.75 MB | L2 Cache | 1.00 MB |
2.00 MB | L3 Cache | -- |
-- | PCIe version | 3.0 |
-- | PCIe lanes | 8 |
-- | PCIe Bandwidth | 7.9 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Qualcomm Snapdragon 855 has a TDP of --, that of the AMD GX-215JJ is 6 W. |
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Qualcomm Snapdragon 855 | Characteristic | AMD GX-215JJ |
-- | TDP (PL1 / PBP) | 6 W |
-- | TDP (PL2) | -- |
-- | TDP up | 10 W |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Qualcomm Snapdragon 855 has a 3.75 MB cache, while the AMD GX-215JJ cache has a total of 1.00 MB. |
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Qualcomm Snapdragon 855 | Characteristic | AMD GX-215JJ |
7 nm | Technology | 28 nm |
Chiplet | Chip design | Monolithic |
Armv8-A (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
-- | ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX, FMA3, FMA4 |
-- | Socket | FP4 |
None | Virtualization | AMD-V |
No | AES-NI | Yes |
Android | Operating systems | Windows 10, Linux |
Q4/2018 | Release date | Q2/2016 |
-- | Release price | -- |
show more data | show more data | |
Qualcomm Snapdragon 855
Qualcomm Adreno 640 @ 0.59 GHz |
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AMD GX-215JJ
AMD Radeon R2E @ 0.60 GHz |
Qualcomm Snapdragon 855
8C 8T @ 2.84 GHz |
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AMD GX-215JJ
2C 2T @ 2.00 GHz |
Qualcomm Snapdragon 855
8C 8T @ 2.84 GHz |
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AMD GX-215JJ
2C 2T @ 1.50 GHz |
Qualcomm Snapdragon 855
8C 8T @ 2.84 GHz |
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AMD GX-215JJ
2C 2T @ 2.00 GHz |
Qualcomm Snapdragon 855
8C 8T @ 2.84 GHz |
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AMD GX-215JJ
2C 2T @ 1.50 GHz |
Qualcomm Snapdragon 855
8C 8T @ 2.84 GHz |
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AMD GX-215JJ
2C 2T @ 1.50 GHz |
Qualcomm Snapdragon 855
8C 8T @ 2.84 GHz |
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AMD GX-215JJ
2C 2T @ 1.50 GHz |
Qualcomm Snapdragon 855
8C 8T @ 2.84 GHz |
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AMD GX-215JJ
2C 2T @ 1.50 GHz |
Devices using this processor |
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Qualcomm Snapdragon 855 | AMD GX-215JJ |
OnePlus 7 Pro OnePlus 7 Pro 5G Sony Xperia 1 Sony Xperia 5 Xiaomi Mi 9 Oppo Reno 10x Zoom |
Unknown |