AMD EPYC 7443 | Intel Xeon Platinum 8480+ | |
CPU comparisonIn this CPU comparison, we compare the AMD EPYC 7443 and the Intel Xeon Platinum 8480+ and use benchmarks to check which processor is faster.
We compare the AMD EPYC 7443 24 core processor released in Q1/2021 with the Intel Xeon Platinum 8480+ which has 56 CPU cores and was introduced in Q1/2023. |
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AMD EPYC (129) | Family | Intel Xeon Platinum (89) |
AMD EPYC 7003 (29) | CPU group | Intel Xeon Platinum 8400 (18) |
3 | Generation | 4 |
Milan (Zen 3) | Architecture | Sapphire Rapids |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD EPYC 7443 is a 24 core processor with a clock frequency of 2.85 GHz (4.00 GHz). The processor can compute 48 threads at the same time. The Intel Xeon Platinum 8480+ clocks with 2.00 GHz (3.80 GHz), has 56 CPU cores and can calculate 112 threads in parallel. |
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AMD EPYC 7443 | Characteristic | Intel Xeon Platinum 8480+ |
24 | Cores | 56 |
48 | Threads | 112 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
2.85 GHz | Frequency | 2.00 GHz |
4.00 GHz | Turbo Frequency (1 Core) | 3.80 GHz |
3.60 GHz | Turbo Frequency (All Cores) | -- |
Memory & PCIeUp to 4096 GB of memory in a maximum of 8 memory channels is supported by the AMD EPYC 7443, while the Intel Xeon Platinum 8480+ supports a maximum of 4096 GB of memory with a maximum memory bandwidth of 307.2 GB/s enabled. |
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AMD EPYC 7443 | Characteristic | Intel Xeon Platinum 8480+ |
DDR4-3200 | Memory | DDR5-4400, DDR5-4800 |
4096 GB | Max. Memory | 4096 GB |
8 (Octa Channel) | Memory channels | 8 (Octa Channel) |
204.8 GB/s | Max. Bandwidth | 307.2 GB/s |
Yes | ECC | Yes |
-- | L2 Cache | -- |
128.00 MB | L3 Cache | 105.00 MB |
4.0 | PCIe version | 5.0 |
128 | PCIe lanes | 80 |
252.0 GB/s | PCIe Bandwidth | 315.0 GB/s |
Thermal ManagementThe AMD EPYC 7443 has a TDP of 200 W. The TDP of the Intel Xeon Platinum 8480+ is 350 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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AMD EPYC 7443 | Characteristic | Intel Xeon Platinum 8480+ |
200 W | TDP (PL1 / PBP) | 350 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
165 W | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe AMD EPYC 7443 has 128.00 MB cache and is manufactured in 7 nm. The cache of Intel Xeon Platinum 8480+ is at 105.00 MB. The processor is manufactured in 10 nm. |
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AMD EPYC 7443 | Characteristic | Intel Xeon Platinum 8480+ |
7 nm | Technology | 10 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 | SSE4.1, SSE4.2, AVX2, AVX-512 |
SP3 | Socket | LGA 4677 |
AMD-V, SVM | Virtualization | VT-x, VT-x EPT, VT-d |
Yes | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows, Linux |
Q1/2021 | Release date | Q1/2023 |
2010 $ | Release price | 10710 $ |
show more data | show more data | |
AMD EPYC 7443
24C 48T @ 4.00 GHz |
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Intel Xeon Platinum 8480+
56C 112T @ 3.80 GHz |
AMD EPYC 7443
24C 48T @ 3.60 GHz |
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Intel Xeon Platinum 8480+
56C 112T @ 2.00 GHz |
AMD EPYC 7443
24C 48T @ 4.00 GHz |
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Intel Xeon Platinum 8480+
56C 112T @ 3.80 GHz |
AMD EPYC 7443
24C 48T @ 3.60 GHz |
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Intel Xeon Platinum 8480+
56C 112T @ 2.00 GHz |
AMD EPYC 7443
24C 48T @ 3.60 GHz |
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Intel Xeon Platinum 8480+
56C 112T @ 2.00 GHz |
Devices using this processor |
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AMD EPYC 7443 | Intel Xeon Platinum 8480+ |
Unknown | Unknown |