AMD EPYC 7352 | AMD EPYC 9454 | |
CPU comparisonAMD EPYC 7352 or AMD EPYC 9454 - 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 7352 has 24 cores with 48 threads and clocks with a maximum frequency of 3.20 GHz. Up to GB of memory is supported in 8 memory channels. The AMD EPYC 7352 was released in Q3/2019. The AMD EPYC 9454 has 48 cores with 96 threads and clocks with a maximum frequency of 3.80 GHz. The CPU supports up to 6144 GB of memory in 12 memory channels. The AMD EPYC 9454 was released in Q4/2022. |
||
AMD EPYC (129) | Family | AMD EPYC (129) |
AMD EPYC 7002 (24) | CPU group | AMD EPYC 9004 (21) |
2 | Generation | 4 |
Rome (Zen 2) | Architecture | Genoa / Genoa-X (Zen 4) |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
|
||
CPU Cores and Base FrequencyThe AMD EPYC 7352 is a 24 core processor with a clock frequency of 2.30 GHz (3.20 GHz). The AMD EPYC 9454 has 48 CPU cores with a clock frequency of 2.75 GHz (3.80 GHz). |
||
AMD EPYC 7352 | Characteristic | AMD EPYC 9454 |
24 | Cores | 48 |
48 | Threads | 96 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
2.30 GHz | Frequency | 2.75 GHz |
3.20 GHz | Turbo Frequency (1 Core) | 3.80 GHz |
2.70 GHz | Turbo Frequency (All Cores) | 3.65 GHz |
Memory & PCIeThe AMD EPYC 7352 supports a maximum of GB of memory in 8 memory channels. The AMD EPYC 9454 can connect up to 6144 GB of memory in 12 memory channels. |
||
AMD EPYC 7352 | Characteristic | AMD EPYC 9454 |
DDR4-3200 | Memory | DDR5-4800 |
Max. Memory | 6144 GB | |
8 (Octa Channel) | Memory channels | 12 |
51.2 GB/s | Max. Bandwidth | 460.8 GB/s |
Yes | ECC | Yes |
-- | L2 Cache | 48.00 MB |
128.00 MB | L3 Cache | 256.00 MB |
4.0 | PCIe version | 5.0 |
128 | PCIe lanes | 128 |
252.0 GB/s | PCIe Bandwidth | 504.1 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The AMD EPYC 7352 has a TDP of 155 W, that of the AMD EPYC 9454 is 290 W. |
||
AMD EPYC 7352 | Characteristic | AMD EPYC 9454 |
155 W | TDP (PL1 / PBP) | 290 W |
-- | TDP (PL2) | -- |
-- | TDP up | 300 W |
-- | TDP down | 240 W |
-- | Tjunction max. | 100 °C |
Technical detailsThe AMD EPYC 7352 has a 128.00 MB cache, while the AMD EPYC 9454 cache has a total of 304.00 MB. |
||
AMD EPYC 7352 | Characteristic | AMD EPYC 9454 |
7 nm | Technology | 5 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 | SSE4.2, AVX2, AVX-512, BFLOAT16, VNNI |
SP3 | Socket | SP5 |
AMD-V, SVM | Virtualization | AMD-V, SVM |
Yes | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows Server 2022, Linux, Windows 11 |
Q3/2019 | Release date | Q4/2022 |
2750 $ | Release price | 5225 $ |
show more data | show more data | |
AMD EPYC 7352
24C 48T @ 3.20 GHz |
|||
AMD EPYC 9454
48C 96T @ 3.80 GHz |
AMD EPYC 7352
24C 48T @ 2.70 GHz |
|||
AMD EPYC 9454
48C 96T @ 3.65 GHz |
AMD EPYC 7352
24C 48T @ 3.20 GHz |
|||
AMD EPYC 9454
48C 96T @ 3.80 GHz |
AMD EPYC 7352
24C 48T @ 2.70 GHz |
|||
AMD EPYC 9454
48C 96T @ 3.65 GHz |
Devices using this processor |
|
AMD EPYC 7352 | AMD EPYC 9454 |
Unknown | Unknown |