AMD EPYC 7F52 | AMD Ryzen 9 PRO 3900 | |
CPU comparisonAMD EPYC 7F52 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 EPYC 7F52 has 16 cores with 32 threads and clocks with a maximum frequency of 3.90 GHz. Up to GB of memory is supported in 8 memory channels. The AMD EPYC 7F52 was released in Q2/2020. 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 EPYC (129) | Family | AMD Ryzen 9 PRO (4) |
AMD EPYC 7002 (24) | CPU group | AMD Ryzen 3000 (15) |
2 | Generation | 3 |
Rome (Zen 2) | Architecture | Matisse (Zen 2) |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD EPYC 7F52 is a 16 core processor with a clock frequency of 3.50 GHz (3.90 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 EPYC 7F52 | Characteristic | AMD Ryzen 9 PRO 3900 |
16 | Cores | 12 |
32 | Threads | 24 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | Yes |
3.50 GHz | Frequency | 3.10 GHz |
3.90 GHz | Turbo Frequency (1 Core) | 4.30 GHz |
3.70 GHz | Turbo Frequency (All Cores) | -- |
Memory & PCIeThe AMD EPYC 7F52 supports a maximum of GB of memory in 8 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 EPYC 7F52 | Characteristic | AMD Ryzen 9 PRO 3900 |
DDR4-3200 | Memory | DDR4-3200 |
Max. Memory | 128 GB | |
8 (Octa Channel) | Memory channels | 2 (Dual Channel) |
51.2 GB/s | Max. Bandwidth | 51.2 GB/s |
Yes | ECC | No |
-- | L2 Cache | -- |
256.00 MB | L3 Cache | 64.00 MB |
4.0 | PCIe version | 4.0 |
128 | PCIe lanes | 20 |
252.0 GB/s | PCIe Bandwidth | 39.4 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The AMD EPYC 7F52 has a TDP of 240 W, that of the AMD Ryzen 9 PRO 3900 is 65 W. |
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AMD EPYC 7F52 | Characteristic | AMD Ryzen 9 PRO 3900 |
240 W | TDP (PL1 / PBP) | 65 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | 95 °C |
Technical detailsThe AMD EPYC 7F52 has a 256.00 MB cache, while the AMD Ryzen 9 PRO 3900 cache has a total of 64.00 MB. |
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AMD EPYC 7F52 | Characteristic | AMD Ryzen 9 PRO 3900 |
7 nm | Technology | 7 nm |
Chiplet | Chip design | Chiplet |
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 |
SP3 | Socket | AM4 (PGA 1331) |
AMD-V, SVM | Virtualization | AMD-V, SVM |
Yes | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows 10, Windows 11, Linux |
Q2/2020 | Release date | Q3/2019 |
3100 $ | Release price | 485 $ |
show more data | show more data | |
AMD EPYC 7F52
16C 32T @ 3.90 GHz |
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AMD Ryzen 9 PRO 3900
12C 24T @ 4.30 GHz |
AMD EPYC 7F52
16C 32T @ 3.70 GHz |
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AMD Ryzen 9 PRO 3900
12C 24T @ 3.10 GHz |
AMD EPYC 7F52
16C 32T @ 3.70 GHz |
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AMD Ryzen 9 PRO 3900
12C 24T @ 3.10 GHz |
AMD EPYC 7F52
16C 32T @ 3.90 GHz |
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AMD Ryzen 9 PRO 3900
12C 24T @ 4.30 GHz |
AMD EPYC 7F52
16C 32T @ 3.70 GHz |
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AMD Ryzen 9 PRO 3900
12C 24T @ 3.10 GHz |
AMD EPYC 7F52
16C 32T @ 3.90 GHz |
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AMD Ryzen 9 PRO 3900
12C 24T @ 4.30 GHz |
AMD EPYC 7F52
16C 32T @ 3.70 GHz |
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AMD Ryzen 9 PRO 3900
12C 24T @ 3.10 GHz |
Devices using this processor |
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AMD EPYC 7F52 | AMD Ryzen 9 PRO 3900 |
Unknown | Unknown |