Intel Xeon w5-3423 | AMD EPYC 9124 | |
CPU comparisonIntel Xeon w5-3423 or AMD EPYC 9124 - 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 Intel Xeon w5-3423 has 12 cores with 24 threads and clocks with a maximum frequency of 4.20 GHz. Up to 4096 GB of memory is supported in 8 memory channels. The Intel Xeon w5-3423 was released in Q1/2023. The AMD EPYC 9124 has 16 cores with 32 threads and clocks with a maximum frequency of 3.70 GHz. The CPU supports up to 6144 GB of memory in 12 memory channels. The AMD EPYC 9124 was released in Q4/2022. |
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Intel Xeon W (83) | Family | AMD EPYC (129) |
Intel Xeon W-3400 (8) | CPU group | AMD EPYC 9004 (21) |
12 | Generation | 4 |
Sapphire Rapids-WS | Architecture | Genoa / Genoa-X (Zen 4) |
Desktop / Server | Segment | Desktop / Server |
Intel Xeon W-3225 | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon w5-3423 has 12 CPU cores and can calculate 24 threads in parallel. The clock frequency of the Intel Xeon w5-3423 is 2.10 GHz (4.20 GHz) while the AMD EPYC 9124 has 16 CPU cores and 32 threads can calculate simultaneously. The clock frequency of the AMD EPYC 9124 is at 3.00 GHz (3.70 GHz). |
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Intel Xeon w5-3423 | Characteristic | AMD EPYC 9124 |
12 | Cores | 16 |
24 | Threads | 32 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
2.10 GHz | Frequency | 3.00 GHz |
4.20 GHz | Turbo Frequency (1 Core) | 3.70 GHz |
-- | Turbo Frequency (All Cores) | 3.60 GHz |
Memory & PCIeThe Intel Xeon w5-3423 can use up to 4096 GB of memory in 8 memory channels. The maximum memory bandwidth is 307.2 GB/s. The AMD EPYC 9124 supports up to 6144 GB of memory in 12 memory channels and achieves a memory bandwidth of up to 460.8 GB/s. |
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Intel Xeon w5-3423 | Characteristic | AMD EPYC 9124 |
DDR5-4800 | Memory | DDR5-4800 |
4096 GB | Max. Memory | 6144 GB |
8 (Octa Channel) | Memory channels | 12 |
307.2 GB/s | Max. Bandwidth | 460.8 GB/s |
Yes | ECC | Yes |
-- | L2 Cache | 16.00 MB |
30.00 MB | L3 Cache | 64.00 MB |
5.0 | PCIe version | 5.0 |
112 | PCIe lanes | 128 |
441.1 GB/s | PCIe Bandwidth | 504.1 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the Intel Xeon w5-3423 is 220 W, while the AMD EPYC 9124 has a TDP of 200 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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Intel Xeon w5-3423 | Characteristic | AMD EPYC 9124 |
220 W | TDP (PL1 / PBP) | 200 W |
-- | TDP (PL2) | -- |
324 W | TDP up | 240 W |
-- | TDP down | -- |
103 °C | Tjunction max. | 100 °C |
Technical detailsThe Intel Xeon w5-3423 is manufactured in 10 nm and has 30.00 MB cache. The AMD EPYC 9124 is manufactured in 5 nm and has a 80.00 MB cache. |
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Intel Xeon w5-3423 | Characteristic | AMD EPYC 9124 |
10 nm | Technology | 5 nm |
Monolithic | Chip design | Chiplet |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2, AVX2, AVX-512, AMX | ISA extensions | SSE4.2, AVX2, AVX-512, BFLOAT16, VNNI |
LGA 4677 | Socket | SP5 |
VT-x, VT-x EPT, VT-d, VT-rp, vPro Enterprise | Virtualization | AMD-V, SVM |
Yes | AES-NI | Yes |
Windows 11, Windows Server, Linux | Operating systems | Windows Server 2022, Linux, Windows 11 |
Q1/2023 | Release date | Q4/2022 |
-- | Release price | 1083 $ |
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Devices using this processor |
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Intel Xeon w5-3423 | AMD EPYC 9124 |
Unknown | Unknown |