AMD EPYC 7343 | AMD EPYC 9474F | |
CPU comparisonAMD EPYC 7343 or AMD EPYC 9474F - 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 7343 has 16 cores with 32 threads and clocks with a maximum frequency of 3.90 GHz. Up to 4096 GB of memory is supported in 8 memory channels. The AMD EPYC 7343 was released in Q1/2021. The AMD EPYC 9474F has 48 cores with 96 threads and clocks with a maximum frequency of 4.10 GHz. The CPU supports up to 6144 GB of memory in 12 memory channels. The AMD EPYC 9474F was released in Q4/2022. |
||
AMD EPYC (129) | Family | AMD EPYC (129) |
AMD EPYC 7003 (29) | CPU group | AMD EPYC 9004 (21) |
3 | Generation | 4 |
Milan (Zen 3) | Architecture | Genoa / Genoa-X (Zen 4) |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | AMD EPYC 9475F |
|
||
CPU Cores and Base FrequencyThe AMD EPYC 7343 is a 16 core processor with a clock frequency of 3.20 GHz (3.90 GHz). The AMD EPYC 9474F has 48 CPU cores with a clock frequency of 3.60 GHz (4.10 GHz). |
||
AMD EPYC 7343 | Characteristic | AMD EPYC 9474F |
16 | Cores | 48 |
32 | Threads | 96 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
3.20 GHz | Frequency | 3.60 GHz |
3.90 GHz | Turbo Frequency (1 Core) | 4.10 GHz |
3.60 GHz | Turbo Frequency (All Cores) | 3.95 GHz |
Memory & PCIeThe AMD EPYC 7343 supports a maximum of 4096 GB of memory in 8 memory channels. The AMD EPYC 9474F can connect up to 6144 GB of memory in 12 memory channels. |
||
AMD EPYC 7343 | Characteristic | AMD EPYC 9474F |
DDR4-3200 | Memory | DDR5-4800 |
4096 GB | Max. Memory | 6144 GB |
8 (Octa Channel) | Memory channels | 12 |
204.8 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 7343 has a TDP of 190 W, that of the AMD EPYC 9474F is 360 W. |
||
AMD EPYC 7343 | Characteristic | AMD EPYC 9474F |
190 W | TDP (PL1 / PBP) | 360 W |
-- | TDP (PL2) | -- |
200 W | TDP up | 400 W |
165 W | TDP down | 320 W |
-- | Tjunction max. | 100 °C |
Technical detailsThe AMD EPYC 7343 has a 128.00 MB cache, while the AMD EPYC 9474F cache has a total of 304.00 MB. |
||
AMD EPYC 7343 | Characteristic | AMD EPYC 9474F |
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 |
Q1/2021 | Release date | Q4/2022 |
1565 $ | Release price | 6780 $ |
show more data | show more data | |
AMD EPYC 7343
16C 32T @ 3.90 GHz |
|||
AMD EPYC 9474F
48C 96T @ 4.10 GHz |
AMD EPYC 7343
16C 32T @ 3.60 GHz |
|||
AMD EPYC 9474F
48C 96T @ 3.95 GHz |
AMD EPYC 7343
16C 32T @ 3.60 GHz |
|||
AMD EPYC 9474F
48C 96T @ 3.95 GHz |
Devices using this processor |
|
AMD EPYC 7343 | AMD EPYC 9474F |
Unknown | Unknown |