AMD Ryzen 9 3900XT | Qualcomm Snapdragon 712 | |
CPU comparisonAMD Ryzen 9 3900XT or Qualcomm Snapdragon 712 - 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 9 3900XT has 12 cores with 24 threads and clocks with a maximum frequency of 4.70 GHz. Up to 128 GB of memory is supported in 2 memory channels. The AMD Ryzen 9 3900XT was released in Q2/2020. The Qualcomm Snapdragon 712 has 8 cores with 8 threads and clocks with a maximum frequency of 2.30 GHz. The CPU supports up to 8 GB of memory in 2 memory channels. The Qualcomm Snapdragon 712 was released in Q1/2019. |
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AMD Ryzen 9 (35) | Family | Qualcomm Snapdragon (102) |
AMD Ryzen 3000 (15) | CPU group | Qualcomm Snapdragon 710 (2) |
3 | Generation | 1 |
Matisse (Zen 2) | Architecture | Kryo 360 |
Desktop / Server | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD Ryzen 9 3900XT is a 12 core processor with a clock frequency of 4.10 GHz (4.70 GHz). The Qualcomm Snapdragon 712 has 8 CPU cores with a clock frequency of 2.30 GHz. |
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AMD Ryzen 9 3900XT | Characteristic | Qualcomm Snapdragon 712 |
12 | Cores | 8 |
24 | Threads | 8 |
normal | Core architecture | hybrid (big.LITTLE) |
Yes | Hyperthreading | No |
Yes | Overclocking ? | No |
4.10 GHz (4.70 GHz) | A-Core | 2.30 GHz 2x Kryo 360 Gold |
-- | B-Core | 1.70 GHz 6x Kryo 360 Silver |
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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AMD Ryzen 9 3900XT | Characteristic | Qualcomm Snapdragon 712 |
-- | AI hardware | Qualcomm AI engine |
-- | AI specifications | Hexagon 685 @ 3 TOPS |
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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no iGPU | GPU | Qualcomm Adreno 616 |
GPU frequency | 0.75 GHz | |
-- | GPU (Turbo) | 0.75 GHz |
-- | GPU Generation | 6 |
Technology | 10 nm | |
Max. displays | 0 | |
-- | Compute units | -- |
-- | Shader | 256 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
-- | Max. GPU Memory | -- |
-- | 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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no iGPU | GPU | Qualcomm Adreno 616 |
No | Codec h265 / HEVC (8 bit) | Decode |
No | Codec h265 / HEVC (10 bit) | Decode |
No | Codec h264 | Decode |
No | Codec VP9 | Decode |
No | Codec VP8 | Decode |
No | Codec AV1 | No |
No | Codec AVC | Decode |
No | Codec VC-1 | Decode |
No | Codec JPEG | Decode |
Memory & PCIeThe AMD Ryzen 9 3900XT supports a maximum of 128 GB of memory in 2 memory channels. The Qualcomm Snapdragon 712 can connect up to 8 GB of memory in 2 memory channels. |
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AMD Ryzen 9 3900XT | Characteristic | Qualcomm Snapdragon 712 |
DDR4-3200 | Memory | LPDDR4X-3733 |
128 GB | Max. Memory | 8 GB |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
51.2 GB/s | Max. Bandwidth | 14.9 GB/s |
Yes | ECC | No |
-- | L2 Cache | -- |
64.00 MB | L3 Cache | -- |
4.0 | PCIe version | -- |
20 | PCIe lanes | -- |
39.4 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The AMD Ryzen 9 3900XT has a TDP of 105 W, that of the Qualcomm Snapdragon 712 is --. |
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AMD Ryzen 9 3900XT | Characteristic | Qualcomm Snapdragon 712 |
105 W | TDP (PL1 / PBP) | -- |
142 W | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
95 °C | Tjunction max. | -- |
Technical detailsThe AMD Ryzen 9 3900XT has a 64.00 MB cache, while the Qualcomm Snapdragon 712 cache has a total of 0.00 MB. |
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AMD Ryzen 9 3900XT | Characteristic | Qualcomm Snapdragon 712 |
7 nm | Technology | 10 nm |
Chiplet | Chip design | Chiplet |
x86-64 (64 bit) | Instruction set (ISA) | Armv8-A (64 bit) |
SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 | ISA extensions | -- |
AM4 (PGA 1331) | Socket | -- |
AMD-V, SVM | Virtualization | None |
Yes | AES-NI | No |
Windows 10, Windows 11, Linux | Operating systems | Android |
Q2/2020 | Release date | Q1/2019 |
-- | Release price | -- |
show more data | show more data | |
AMD Ryzen 9 3900XT
12C 24T @ 4.70 GHz |
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Qualcomm Snapdragon 712
8C 8T @ 2.30 GHz |
AMD Ryzen 9 3900XT
12C 24T @ 4.60 GHz |
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Qualcomm Snapdragon 712
8C 8T @ 2.30 GHz |
AMD Ryzen 9 3900XT
12C 24T @ 4.70 GHz |
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Qualcomm Snapdragon 712
8C 8T @ 2.30 GHz |
AMD Ryzen 9 3900XT
12C 24T @ 4.60 GHz |
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Qualcomm Snapdragon 712
8C 8T @ 2.30 GHz |
AMD Ryzen 9 3900XT
12C 24T @ 4.60 GHz |
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Qualcomm Snapdragon 712
8C 8T @ 2.30 GHz |
AMD Ryzen 9 3900XT
12C 24T @ 4.70 GHz |
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Qualcomm Snapdragon 712
8C 8T @ 2.30 GHz |
AMD Ryzen 9 3900XT
12C 24T @ 4.70 GHz |
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Qualcomm Snapdragon 712
8C 8T @ 2.30 GHz |
AMD Ryzen 9 3900XT
12C 24T @ 4.70 GHz |
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Qualcomm Snapdragon 712
8C 8T @ 2.30 GHz |
AMD Ryzen 9 3900XT
12C 24T @ 4.60 GHz |
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Qualcomm Snapdragon 712
8C 8T @ 2.30 GHz |
AMD Ryzen 9 3900XT
12C 24T @ 4.70 GHz |
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Qualcomm Snapdragon 712
8C 8T @ 2.30 GHz |
AMD Ryzen 9 3900XT
12C 24T @ 4.60 GHz |
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Qualcomm Snapdragon 712
8C 8T @ 2.30 GHz |
AMD Ryzen 9 3900XT
@ 0.00 GHz |
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Qualcomm Snapdragon 712
Qualcomm Adreno 616 @ 0.75 GHz |
AMD Ryzen 9 3900XT
12C 24T @ 4.10 GHz |
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Qualcomm Snapdragon 712
8C 8T @ 2.30 GHz |
AMD Ryzen 9 3900XT
12C 24T @ 4.10 GHz |
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Qualcomm Snapdragon 712
8C 8T @ 2.30 GHz |
AMD Ryzen 9 3900XT
12C 24T @ 4.10 GHz |
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Qualcomm Snapdragon 712
8C 8T @ 2.30 GHz |
AMD Ryzen 9 3900XT
12C 24T @ 4.70 GHz |
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Qualcomm Snapdragon 712
8C 8T @ 2.30 GHz |
AMD Ryzen 9 3900XT
12C 24T @ 4.60 GHz |
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Qualcomm Snapdragon 712
8C 8T @ 2.30 GHz |
AMD Ryzen 9 3900XT
12C 24T @ 4.10 GHz |
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Qualcomm Snapdragon 712
8C 8T @ 2.30 GHz |
Devices using this processor |
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AMD Ryzen 9 3900XT | Qualcomm Snapdragon 712 |
Unknown | Unknown |