AMD EPYC 7401P | Intel Xeon E7-8857 v2 | |
CPU comparisonAMD EPYC 7401P or Intel Xeon E7-8857 v2 - 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 7401P has 24 cores with 48 threads and clocks with a maximum frequency of 3.00 GHz. Up to GB of memory is supported in 8 memory channels. The AMD EPYC 7401P was released in Q3/2017. The Intel Xeon E7-8857 v2 has 12 cores with 12 threads and clocks with a maximum frequency of 3.60 GHz. The CPU supports up to 1536 GB of memory in 4 memory channels. The Intel Xeon E7-8857 v2 was released in Q1/2014. |
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AMD EPYC (129) | Family | Intel Xeon E7 (20) |
AMD EPYC 7001 (12) | CPU group | Intel Xeon E7 v2 (20) |
1 | Generation | 4 |
Naples (Zen) | Architecture | Ivy Bridge EX |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD EPYC 7401P is a 24 core processor with a clock frequency of 2.00 GHz (3.00 GHz). The Intel Xeon E7-8857 v2 has 12 CPU cores with a clock frequency of 3.00 GHz (3.60 GHz). |
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AMD EPYC 7401P | Characteristic | Intel Xeon E7-8857 v2 |
24 | Cores | 12 |
48 | Threads | 12 |
normal | Core architecture | normal |
Yes | Hyperthreading | No |
No | Overclocking ? | No |
2.00 GHz | Frequency | 3.00 GHz |
3.00 GHz | Turbo Frequency (1 Core) | 3.60 GHz |
2.80 GHz | Turbo Frequency (All Cores) | 3.60 GHz |
Memory & PCIeThe AMD EPYC 7401P supports a maximum of GB of memory in 8 memory channels. The Intel Xeon E7-8857 v2 can connect up to 1536 GB of memory in 4 memory channels. |
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AMD EPYC 7401P | Characteristic | Intel Xeon E7-8857 v2 |
DDR4-2400, DDR4-2666 | Memory | DDR3-1600 |
Max. Memory | 1536 GB | |
8 (Octa Channel) | Memory channels | 4 (Quad Channel) |
170.6 GB/s | Max. Bandwidth | 51.2 GB/s |
Yes | ECC | Yes |
-- | L2 Cache | -- |
64.00 MB | L3 Cache | 30.00 MB |
3.0 | PCIe version | -- |
128 | PCIe lanes | -- |
126.1 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The AMD EPYC 7401P has a TDP of 170 W, that of the Intel Xeon E7-8857 v2 is 130 W. |
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AMD EPYC 7401P | Characteristic | Intel Xeon E7-8857 v2 |
170 W | TDP (PL1 / PBP) | 130 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe AMD EPYC 7401P has a 64.00 MB cache, while the Intel Xeon E7-8857 v2 cache has a total of 30.00 MB. |
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AMD EPYC 7401P | Characteristic | Intel Xeon E7-8857 v2 |
14 nm | Technology | 22 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 | SSE4.1, SSE4.2, AVX |
SP3 | Socket | LGA 2011 |
AMD-V, SVM | Virtualization | VT-x, VT-x EPT, VT-d |
Yes | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows 10, Linux |
Q3/2017 | Release date | Q1/2014 |
1450 $ | Release price | 2800 $ |
show more data | show more data | |
AMD EPYC 7401P
24C 48T @ 3.00 GHz |
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Intel Xeon E7-8857 v2
12C 12T @ 3.60 GHz |
AMD EPYC 7401P
24C 48T @ 2.80 GHz |
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Intel Xeon E7-8857 v2
12C 12T @ 3.60 GHz |
AMD EPYC 7401P
24C 48T @ 3.00 GHz |
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Intel Xeon E7-8857 v2
12C 12T @ 3.60 GHz |
AMD EPYC 7401P
24C 48T @ 2.80 GHz |
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Intel Xeon E7-8857 v2
12C 12T @ 3.60 GHz |
AMD EPYC 7401P
24C 48T @ 2.80 GHz |
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Intel Xeon E7-8857 v2
12C 12T @ 3.60 GHz |
AMD EPYC 7401P
24C 48T @ 3.00 GHz |
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Intel Xeon E7-8857 v2
12C 12T @ 3.60 GHz |
AMD EPYC 7401P
24C 48T @ 2.80 GHz |
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Intel Xeon E7-8857 v2
12C 12T @ 3.60 GHz |
Devices using this processor |
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AMD EPYC 7401P | Intel Xeon E7-8857 v2 |
Unknown | Unknown |