AMD EPYC Embedded 3151 | AMD Ryzen Threadripper PRO 3955WX | |
CPU comparisonAMD EPYC Embedded 3151 or AMD Ryzen Threadripper PRO 3955WX - 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 Embedded 3151 has 4 cores with 8 threads and clocks with a maximum frequency of 2.90 GHz. Up to GB of memory is supported in 2 memory channels. The AMD EPYC Embedded 3151 was released in Q1/2018. The AMD Ryzen Threadripper PRO 3955WX has 16 cores with 32 threads and clocks with a maximum frequency of 4.30 GHz. The CPU supports up to 2048 GB of memory in 8 memory channels. The AMD Ryzen Threadripper PRO 3955WX was released in Q1/2021. |
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AMD EPYC (129) | Family | AMD Ryzen Threadripper PRO (15) |
AMD EPYC Embedded 3000 (7) | CPU group | AMD Ryzen Threadripper PRO 3000 (4) |
1 | Generation | 3 |
Snowy Owl (Zen) | Architecture | Castle Peak (Zen 2) |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | AMD Ryzen Threadripper PRO 5955WX |
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CPU Cores and Base FrequencyThe AMD EPYC Embedded 3151 is a 4 core processor with a clock frequency of 2.70 GHz (2.90 GHz). The AMD Ryzen Threadripper PRO 3955WX has 16 CPU cores with a clock frequency of 3.90 GHz (4.30 GHz). |
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AMD EPYC Embedded 3151 | Characteristic | AMD Ryzen Threadripper PRO 3955WX |
4 | Cores | 16 |
8 | Threads | 32 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
Yes | Overclocking ? | Yes |
2.70 GHz | Frequency | 3.90 GHz |
2.90 GHz | Turbo Frequency (1 Core) | 4.30 GHz |
-- | Turbo Frequency (All Cores) | 4.00 GHz |
Memory & PCIeThe AMD EPYC Embedded 3151 supports a maximum of GB of memory in 2 memory channels. The AMD Ryzen Threadripper PRO 3955WX can connect up to 2048 GB of memory in 8 memory channels. |
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AMD EPYC Embedded 3151 | Characteristic | AMD Ryzen Threadripper PRO 3955WX |
DDR4-2666 | Memory | DDR4-3200 |
Max. Memory | 2048 GB | |
2 (Dual Channel) | Memory channels | 8 (Octa Channel) |
42.7 GB/s | Max. Bandwidth | 51.2 GB/s |
Yes | ECC | Yes |
2.00 MB | L2 Cache | 8.00 MB |
16.00 MB | L3 Cache | 64.00 MB |
3.0 | PCIe version | 4.0 |
32 | PCIe lanes | 128 |
31.5 GB/s | PCIe Bandwidth | 252.0 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The AMD EPYC Embedded 3151 has a TDP of 45 W, that of the AMD Ryzen Threadripper PRO 3955WX is 280 W. |
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AMD EPYC Embedded 3151 | Characteristic | AMD Ryzen Threadripper PRO 3955WX |
45 W | TDP (PL1 / PBP) | 280 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
95 °C | Tjunction max. | 95 °C |
Technical detailsThe AMD EPYC Embedded 3151 has a 18.00 MB cache, while the AMD Ryzen Threadripper PRO 3955WX cache has a total of 72.00 MB. |
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AMD EPYC Embedded 3151 | Characteristic | AMD Ryzen Threadripper PRO 3955WX |
14 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 |
SP4r2 | Socket | WRX8 (sWRX8) |
AMD-V, SVM | Virtualization | AMD-V, SVM |
Yes | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows 10, Windows 11, Linux |
Q1/2018 | Release date | Q1/2021 |
-- | Release price | 1149 $ |
show more data | show more data | |
AMD EPYC Embedded 3151
4C 8T @ 2.70 GHz |
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AMD Ryzen Threadripper PRO 3955WX
16C 32T @ 4.00 GHz |
AMD EPYC Embedded 3151
4C 8T @ 2.90 GHz |
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AMD Ryzen Threadripper PRO 3955WX
16C 32T @ 4.30 GHz |
AMD EPYC Embedded 3151
4C 8T @ 2.70 GHz |
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AMD Ryzen Threadripper PRO 3955WX
16C 32T @ 4.00 GHz |
AMD EPYC Embedded 3151
4C 8T @ 2.90 GHz |
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AMD Ryzen Threadripper PRO 3955WX
16C 32T @ 4.30 GHz |
AMD EPYC Embedded 3151
4C 8T @ 2.70 GHz |
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AMD Ryzen Threadripper PRO 3955WX
16C 32T @ 4.00 GHz |
AMD EPYC Embedded 3151
4C 8T @ 2.70 GHz |
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AMD Ryzen Threadripper PRO 3955WX
16C 32T @ 3.90 GHz |
Devices using this processor |
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AMD EPYC Embedded 3151 | AMD Ryzen Threadripper PRO 3955WX |
Unknown | Unknown |