AMD EPYC 7501 | AMD EPYC 7551 | |
CPU comparisonIn this CPU comparison, we compare the AMD EPYC 7501 and the AMD EPYC 7551 and use benchmarks to check which processor is faster.
We compare the AMD EPYC 7501 32 core processor released in Q3/2017 with the AMD EPYC 7551 which has 32 CPU cores and was introduced in Q3/2017. |
||
AMD EPYC (129) | Family | AMD EPYC (129) |
AMD EPYC 7001 (12) | CPU group | AMD EPYC 7001 (12) |
1 | Generation | 1 |
Naples (Zen) | Architecture | Naples (Zen) |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
AMD EPYC 7502 | Successor | AMD EPYC 7552 |
|
||
CPU Cores and Base FrequencyThe AMD EPYC 7501 is a 32 core processor with a clock frequency of 2.00 GHz (3.00 GHz). The processor can compute 64 threads at the same time. The AMD EPYC 7551 clocks with 2.00 GHz (3.00 GHz), has 32 CPU cores and can calculate 64 threads in parallel. |
||
AMD EPYC 7501 | Characteristic | AMD EPYC 7551 |
32 | Cores | 32 |
64 | Threads | 64 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
2.00 GHz | Frequency | 2.00 GHz |
3.00 GHz | Turbo Frequency (1 Core) | 3.00 GHz |
2.60 GHz | Turbo Frequency (All Cores) | 2.55 GHz |
Memory & PCIeUp to GB of memory in a maximum of 8 memory channels is supported by the AMD EPYC 7501, while the AMD EPYC 7551 supports a maximum of GB of memory with a maximum memory bandwidth of 170.6 GB/s enabled. |
||
AMD EPYC 7501 | Characteristic | AMD EPYC 7551 |
DDR4-2400, DDR4-2666 | Memory | DDR4-2666 |
Max. Memory | ||
8 (Octa Channel) | Memory channels | 8 (Octa Channel) |
170.6 GB/s | Max. Bandwidth | 170.6 GB/s |
Yes | ECC | Yes |
-- | L2 Cache | -- |
64.00 MB | L3 Cache | 64.00 MB |
3.0 | PCIe version | 3.0 |
128 | PCIe lanes | 128 |
126.1 GB/s | PCIe Bandwidth | 126.1 GB/s |
Thermal ManagementThe AMD EPYC 7501 has a TDP of 180 W. The TDP of the AMD EPYC 7551 is 180 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
||
AMD EPYC 7501 | Characteristic | AMD EPYC 7551 |
180 W | TDP (PL1 / PBP) | 180 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe AMD EPYC 7501 has 64.00 MB cache and is manufactured in 14 nm. The cache of AMD EPYC 7551 is at 64.00 MB. The processor is manufactured in 14 nm. |
||
AMD EPYC 7501 | Characteristic | AMD EPYC 7551 |
14 nm | Technology | 14 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 | SP3 |
AMD-V, SVM | Virtualization | AMD-V, SVM |
Yes | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows 10, Linux |
Q3/2017 | Release date | Q3/2017 |
2750 $ | Release price | 3200 $ |
show more data | show more data | |
AMD EPYC 7501
32C 64T @ 2.60 GHz |
|||
AMD EPYC 7551
32C 64T @ 2.55 GHz |
AMD EPYC 7501
32C 64T @ 3.00 GHz |
|||
AMD EPYC 7551
32C 64T @ 3.00 GHz |
AMD EPYC 7501
32C 64T @ 2.60 GHz |
|||
AMD EPYC 7551
32C 64T @ 2.55 GHz |
AMD EPYC 7501
32C 64T @ 3.00 GHz |
|||
AMD EPYC 7551
32C 64T @ 3.00 GHz |
AMD EPYC 7501
32C 64T @ 3.00 GHz |
|||
AMD EPYC 7551
32C 64T @ 3.00 GHz |
Devices using this processor |
|
AMD EPYC 7501 | AMD EPYC 7551 |
Unknown | Unknown |