AMD A12-9700P vs AMD Ryzen 9 PRO 3900
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CPU comparison with benchmarks
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| AMD A12-9700P | AMD Ryzen 9 PRO 3900 | |
CPU comparisonAMD A12-9700P or AMD Ryzen 9 PRO 3900 - 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 A12-9700P has 4 cores with 4 threads and clocks with a maximum frequency of 3.40 GHz. Up to 64 GB of memory is supported in 2 memory channels. The AMD A12-9700P was released in Q4/2016. The AMD Ryzen 9 PRO 3900 has 12 cores with 24 threads and clocks with a maximum frequency of 4.30 GHz. The CPU supports up to 128 GB of memory in 2 memory channels. The AMD Ryzen 9 PRO 3900 was released in Q3/2019. |
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| AMD A (112) | Family | AMD Ryzen 9 PRO (4) |
| AMD A12-9700 (2) | CPU group | AMD Ryzen 3000 (15) |
| 6 | Generation | 3 |
| Excavator (Bristol Ridge) | Architecture | Matisse (Zen 2) |
| Mobile | Segment | Desktop / Server |
| -- | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD A12-9700P is a 4 core processor with a clock frequency of 2.50 GHz (3.40 GHz). The AMD Ryzen 9 PRO 3900 has 12 CPU cores with a clock frequency of 3.10 GHz (4.30 GHz). |
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| AMD A12-9700P | Characteristic | AMD Ryzen 9 PRO 3900 |
| 4 | Cores | 12 |
| 4 | Threads | 24 |
| normal | Core architecture | normal |
| No | Hyperthreading | Yes |
| No | Overclocking ? | Yes |
| 2.50 GHz | Frequency | 3.10 GHz |
| 3.40 GHz | Turbo Frequency (1 Core) | 4.30 GHz |
| 2.70 GHz | Turbo Frequency (All Cores) | -- |
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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| AMD Radeon R7 - 512 (Bristol Ridge) | GPU | no iGPU |
| 0.76 GHz | GPU frequency | -- |
| -- | GPU (Turbo) | -- |
| 6 | GPU Generation | -- |
| 28 nm | Technology | |
| 2 | Max. displays | |
| 8 | Compute units | -- |
| 512 | Shader | -- |
| No | Hardware Raytracing | No |
| No | Frame Generation | No |
| 2 GB | Max. GPU Memory | -- |
| 12 | DirectX Version | -- |
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 R7 - 512 (Bristol Ridge) | GPU | no iGPU |
| No | Codec h265 / HEVC (8 bit) | No |
| No | Codec h265 / HEVC (10 bit) | No |
| Decode | Codec h264 | No |
| No | Codec VP9 | No |
| No | Codec VP8 | No |
| No | Codec AV1 | No |
| Decode | Codec AVC | No |
| Decode | Codec VC-1 | No |
| Decode / Encode | Codec JPEG | No |
Memory & PCIeThe AMD A12-9700P supports a maximum of 64 GB of memory in 2 memory channels. The AMD Ryzen 9 PRO 3900 can connect up to 128 GB of memory in 2 memory channels. |
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| AMD A12-9700P | Characteristic | AMD Ryzen 9 PRO 3900 |
| DDR4-1866 | Memory | DDR4-3200 |
| 64 GB | Max. Memory | 128 GB |
| 2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
| 29.9 GB/s | Max. Bandwidth | 51.2 GB/s |
| No | ECC | No |
| 2.00 MB | L2 Cache | -- |
| -- | L3 Cache | 64.00 MB |
| 3.0 | PCIe version | 4.0 |
| 8 | PCIe lanes | 20 |
| 7.9 GB/s | PCIe Bandwidth | 39.4 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The AMD A12-9700P has a TDP of 15 W, that of the AMD Ryzen 9 PRO 3900 is 65 W. |
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| AMD A12-9700P | Characteristic | AMD Ryzen 9 PRO 3900 |
| 15 W | TDP (PL1 / PBP) | 65 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | -- |
| -- | TDP down | -- |
| 90 °C | Tjunction max. | 95 °C |
Technical detailsThe AMD A12-9700P has a 2.00 MB cache, while the AMD Ryzen 9 PRO 3900 cache has a total of 64.00 MB. |
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| AMD A12-9700P | Characteristic | AMD Ryzen 9 PRO 3900 |
| 28 nm | Technology | 7 nm |
| Unknown | Chip design | Chiplet |
| x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
| SSE4.1, SSE4.2, AVX, AVX2, FMA3, FMA4 | ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 |
| FP4 | Socket | AM4 (PGA 1331) |
| AMD-V | Virtualization | AMD-V, SVM |
| Yes | AES-NI | Yes |
| Operating systems | Windows 10, Windows 11, Linux | |
| Q4/2016 | Release date | Q3/2019 |
| -- | Release price | 485 $ |
| show more data | show more data | |
4C 4T @ 2.50 GHz (3.40 GHz) buy now on Amazon and save!
12C 24T @ 3.10 GHz (4.30 GHz) buy now on Amazon and save!
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Rate these processors
Average performance in benchmarks
⌀ Single core performance in 1 CPU benchmarks
⌀ Multi core performance in 1 CPU benchmarks
Geekbench 5, 64bit (Single-Core)
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
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AMD A12-9700P
4C 4T @ 3.40 GHz |
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AMD Ryzen 9 PRO 3900
12C 24T @ 4.30 GHz |
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Geekbench 5, 64bit (Multi-Core)
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
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AMD A12-9700P
4C 4T @ 2.70 GHz |
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AMD Ryzen 9 PRO 3900
12C 24T @ 3.10 GHz |
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Geekbench 6 (Single-Core)
Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.
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AMD A12-9700P
4C 4T @ 3.40 GHz |
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AMD Ryzen 9 PRO 3900
12C 24T @ 4.30 GHz |
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Geekbench 6 (Multi-Core)
Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.
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AMD A12-9700P
4C 4T @ 2.70 GHz |
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AMD Ryzen 9 PRO 3900
12C 24T @ 3.10 GHz |
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iGPU - FP32 Performance (Single-precision GFLOPS)
The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
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AMD A12-9700P
AMD Radeon R7 - 512 (Bristol Ridge) @ 0.76 GHz |
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AMD Ryzen 9 PRO 3900
@ 0.00 GHz |
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Blender 3.1 Benchmark
In the Blender Benchmark 3.1, the scenes "monster", "junkshop" and "classroom" are rendered and the time required by the system is measured. In our benchmark we test the CPU and not the graphics card. Blender 3.1 was presented as a standalone version in March 2022.
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AMD A12-9700P
4C 4T @ 2.70 GHz |
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AMD Ryzen 9 PRO 3900
12C 24T @ 3.10 GHz |
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Estimated results for PassMark CPU Mark
Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
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AMD A12-9700P
4C 4T @ 2.70 GHz |
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AMD Ryzen 9 PRO 3900
12C 24T @ 3.10 GHz |
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Cinebench R15 (Single-Core)
Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
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AMD A12-9700P
4C 4T @ 3.40 GHz |
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AMD Ryzen 9 PRO 3900
12C 24T @ 4.30 GHz |
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Cinebench R15 (Multi-Core)
Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
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AMD A12-9700P
4C 4T @ 2.70 GHz |
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AMD Ryzen 9 PRO 3900
12C 24T @ 3.10 GHz |
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Devices using this processor |
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| AMD A12-9700P | AMD Ryzen 9 PRO 3900 |
| Unknown | Unknown |
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