AMD Ryzen 9 PRO 3900 | AMD Ryzen 3 4300G | |
CPU comparisonAMD Ryzen 9 PRO 3900 or AMD Ryzen 3 4300G - 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 PRO 3900 has 12 cores with 24 threads and clocks with a maximum frequency of 4.30 GHz. Up to 128 GB of memory is supported in 2 memory channels. The AMD Ryzen 9 PRO 3900 was released in Q3/2019. The AMD Ryzen 3 4300G has 4 cores with 8 threads and clocks with a maximum frequency of 4.00 GHz. The CPU supports up to 32 GB of memory in 2 memory channels. The AMD Ryzen 3 4300G was released in Q3/2020. |
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AMD Ryzen 9 PRO (4) | Family | AMD Ryzen 3 (33) |
AMD Ryzen 3000 (15) | CPU group | AMD Ryzen 4000G (22) |
3 | Generation | 3 |
Matisse (Zen 2) | Architecture | Renoir (Zen 2) |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | AMD Ryzen 3 5300G |
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CPU Cores and Base FrequencyThe AMD Ryzen 9 PRO 3900 is a 12 core processor with a clock frequency of 3.10 GHz (4.30 GHz). The AMD Ryzen 3 4300G has 4 CPU cores with a clock frequency of 3.80 GHz (4.00 GHz). |
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AMD Ryzen 9 PRO 3900 | Characteristic | AMD Ryzen 3 4300G |
12 | Cores | 4 |
24 | Threads | 8 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
Yes | Overclocking ? | Yes |
3.10 GHz | Frequency | 3.80 GHz |
4.30 GHz | Turbo Frequency (1 Core) | 4.00 GHz |
-- | Turbo Frequency (All Cores) | 4.00 GHz |
Integrated graphics (iGPU)The 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 | AMD Radeon RX Vega 6 (Renoir) |
GPU frequency | 0.40 GHz | |
-- | GPU (Turbo) | 1.70 GHz |
-- | GPU Generation | 9 |
Technology | 7 nm | |
Max. displays | 3 | |
-- | Compute units | 6 |
-- | Shader | 384 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
-- | Max. GPU Memory | 2 GB |
-- | 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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no iGPU | GPU | AMD Radeon RX Vega 6 (Renoir) |
No | Codec h265 / HEVC (8 bit) | Decode / Encode |
No | Codec h265 / HEVC (10 bit) | Decode / Encode |
No | Codec h264 | Decode / Encode |
No | Codec VP9 | Decode / Encode |
No | Codec VP8 | Decode / Encode |
No | Codec AV1 | No |
No | Codec AVC | Decode / Encode |
No | Codec VC-1 | Decode |
No | Codec JPEG | Decode / Encode |
Memory & PCIeThe AMD Ryzen 9 PRO 3900 supports a maximum of 128 GB of memory in 2 memory channels. The AMD Ryzen 3 4300G can connect up to 32 GB of memory in 2 memory channels. |
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AMD Ryzen 9 PRO 3900 | Characteristic | AMD Ryzen 3 4300G |
DDR4-3200 | Memory | DDR4-3200 |
128 GB | Max. Memory | 32 GB |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
51.2 GB/s | Max. Bandwidth | 51.2 GB/s |
No | ECC | Yes |
-- | L2 Cache | 2.00 MB |
64.00 MB | L3 Cache | 4.00 MB |
4.0 | PCIe version | 3.0 |
20 | PCIe lanes | 12 |
39.4 GB/s | PCIe Bandwidth | 11.8 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The AMD Ryzen 9 PRO 3900 has a TDP of 65 W, that of the AMD Ryzen 3 4300G is 65 W. |
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AMD Ryzen 9 PRO 3900 | Characteristic | AMD Ryzen 3 4300G |
65 W | TDP (PL1 / PBP) | 65 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | 45 W |
95 °C | Tjunction max. | 100 °C |
Technical detailsThe AMD Ryzen 9 PRO 3900 has a 64.00 MB cache, while the AMD Ryzen 3 4300G cache has a total of 6.00 MB. |
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AMD Ryzen 9 PRO 3900 | Characteristic | AMD Ryzen 3 4300G |
7 nm | Technology | 7 nm |
Chiplet | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 | ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 |
AM4 (PGA 1331) | Socket | AM4 (PGA 1331) |
AMD-V, SVM | Virtualization | AMD-V, SVM |
Yes | AES-NI | Yes |
Windows 10, Windows 11, Linux | Operating systems | Windows 10, Windows 11, Linux |
Q3/2019 | Release date | Q3/2020 |
485 $ | Release price | -- |
show more data | show more data | |
AMD Ryzen 9 PRO 3900
12C 24T @ 4.30 GHz |
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AMD Ryzen 3 4300G
4C 8T @ 4.00 GHz |
AMD Ryzen 9 PRO 3900
12C 24T @ 3.10 GHz |
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AMD Ryzen 3 4300G
4C 8T @ 4.00 GHz |
AMD Ryzen 9 PRO 3900
12C 24T @ 4.30 GHz |
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AMD Ryzen 3 4300G
4C 8T @ 4.00 GHz |
AMD Ryzen 9 PRO 3900
12C 24T @ 3.10 GHz |
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AMD Ryzen 3 4300G
4C 8T @ 4.00 GHz |
AMD Ryzen 9 PRO 3900
12C 24T @ 3.10 GHz |
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AMD Ryzen 3 4300G
4C 8T @ 4.00 GHz |
AMD Ryzen 9 PRO 3900
12C 24T @ 4.30 GHz |
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AMD Ryzen 3 4300G
4C 8T @ 4.00 GHz |
AMD Ryzen 9 PRO 3900
@ 0.00 GHz |
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AMD Ryzen 3 4300G
AMD Radeon RX Vega 6 (Renoir) @ 1.70 GHz |
AMD Ryzen 9 PRO 3900
12C 24T @ 3.10 GHz |
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AMD Ryzen 3 4300G
4C 8T @ 4.00 GHz |
AMD Ryzen 9 PRO 3900
12C 24T @ 4.30 GHz |
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AMD Ryzen 3 4300G
4C 8T @ 4.00 GHz |
Devices using this processor |
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AMD Ryzen 9 PRO 3900 | AMD Ryzen 3 4300G |
Unknown | Unknown |