AMD EPYC 7773X | AMD EPYC 7351P | |
CPU comparisonAMD EPYC 7773X or AMD EPYC 7351P - 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 7773X has 64 cores with 128 threads and clocks with a maximum frequency of 3.50 GHz. Up to 4096 GB of memory is supported in 8 memory channels. The AMD EPYC 7773X was released in Q2/2022. The AMD EPYC 7351P has 16 cores with 32 threads and clocks with a maximum frequency of 2.90 GHz. The CPU supports up to GB of memory in 8 memory channels. The AMD EPYC 7351P was released in Q3/2017. |
||
AMD EPYC (129) | Family | AMD EPYC (129) |
AMD EPYC 7003 (29) | CPU group | AMD EPYC 7001 (12) |
3 | Generation | 1 |
Milan (Zen 3) | Architecture | Naples (Zen) |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
|
||
CPU Cores and Base FrequencyThe AMD EPYC 7773X has 64 CPU cores and can calculate 128 threads in parallel. The clock frequency of the AMD EPYC 7773X is 2.20 GHz (3.50 GHz) while the AMD EPYC 7351P has 16 CPU cores and 32 threads can calculate simultaneously. The clock frequency of the AMD EPYC 7351P is at 2.40 GHz (2.90 GHz). |
||
AMD EPYC 7773X | Characteristic | AMD EPYC 7351P |
64 | Cores | 16 |
128 | Threads | 32 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
2.20 GHz | Frequency | 2.40 GHz |
3.50 GHz | Turbo Frequency (1 Core) | 2.90 GHz |
-- | Turbo Frequency (All Cores) | 2.90 GHz |
Memory & PCIeThe AMD EPYC 7773X can use up to 4096 GB of memory in 8 memory channels. The maximum memory bandwidth is 204.8 GB/s. The AMD EPYC 7351P supports up to GB of memory in 8 memory channels and achieves a memory bandwidth of up to 170.6 GB/s. |
||
AMD EPYC 7773X | Characteristic | AMD EPYC 7351P |
DDR4-3200 | Memory | DDR4-2400, DDR4-2666 |
4096 GB | Max. Memory | |
8 (Octa Channel) | Memory channels | 8 (Octa Channel) |
204.8 GB/s | Max. Bandwidth | 170.6 GB/s |
Yes | ECC | Yes |
32.00 MB | L2 Cache | -- |
768.00 MB | L3 Cache | 64.00 MB |
4.0 | PCIe version | 3.0 |
128 | PCIe lanes | 128 |
252.0 GB/s | PCIe Bandwidth | 126.1 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the AMD EPYC 7773X is 280 W, while the AMD EPYC 7351P has a TDP of 170 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
||
AMD EPYC 7773X | Characteristic | AMD EPYC 7351P |
280 W | TDP (PL1 / PBP) | 170 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
225 W | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe AMD EPYC 7773X is manufactured in 7 nm and has 800.00 MB cache. The AMD EPYC 7351P is manufactured in 14 nm and has a 64.00 MB cache. |
||
AMD EPYC 7773X | Characteristic | AMD EPYC 7351P |
7 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 |
Q2/2022 | Release date | Q3/2017 |
8800 $ | Release price | 900 $ |
show more data | show more data | |
AMD EPYC 7773X
64C 128T @ 3.50 GHz |
|||
AMD EPYC 7351P
16C 32T @ 2.90 GHz |
AMD EPYC 7773X
64C 128T @ 2.20 GHz |
|||
AMD EPYC 7351P
16C 32T @ 2.90 GHz |
AMD EPYC 7773X
64C 128T @ 2.20 GHz |
|||
AMD EPYC 7351P
16C 32T @ 2.90 GHz |
AMD EPYC 7773X
64C 128T @ 3.50 GHz |
|||
AMD EPYC 7351P
16C 32T @ 2.90 GHz |
AMD EPYC 7773X
64C 128T @ 3.50 GHz |
|||
AMD EPYC 7351P
16C 32T @ 2.90 GHz |
AMD EPYC 7773X
64C 128T @ 3.50 GHz |
|||
AMD EPYC 7351P
16C 32T @ 2.90 GHz |
AMD EPYC 7773X
64C 128T @ 3.50 GHz |
|||
AMD EPYC 7351P
16C 32T @ 2.90 GHz |
AMD EPYC 7773X
64C 128T @ 2.20 GHz |
|||
AMD EPYC 7351P
16C 32T @ 2.90 GHz |
AMD EPYC 7773X
64C 128T @ 3.50 GHz |
|||
AMD EPYC 7351P
16C 32T @ 2.90 GHz |
AMD EPYC 7773X
64C 128T @ 2.20 GHz |
|||
AMD EPYC 7351P
16C 32T @ 2.90 GHz |
Devices using this processor |
|
AMD EPYC 7773X | AMD EPYC 7351P |
Unknown | Unknown |