AMD EPYC Embedded 3451 | Intel Xeon w5-2445 | |
CPU comparisonAMD EPYC Embedded 3451 or Intel Xeon w5-2445 - 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 Embedded 3451 has 16 cores with 32 threads and clocks with a maximum frequency of 3.00 GHz. Up to 1024 GB of memory is supported in 4 memory channels. The AMD EPYC Embedded 3451 was released in Q1/2018. The Intel Xeon w5-2445 has 10 cores with 20 threads and clocks with a maximum frequency of 4.60 GHz. The CPU supports up to 2048 GB of memory in 4 memory channels. The Intel Xeon w5-2445 was released in Q1/2023. |
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AMD EPYC (129) | Family | Intel Xeon W (83) |
AMD EPYC Embedded 3000 (7) | CPU group | Intel Xeon W-2400 (8) |
1 | Generation | 12 |
Snowy Owl (Zen) | Architecture | Sapphire Rapids-WS |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | Intel Xeon W-2245 |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD EPYC Embedded 3451 has 16 CPU cores and can calculate 32 threads in parallel. The clock frequency of the AMD EPYC Embedded 3451 is 2.14 GHz (3.00 GHz) while the Intel Xeon w5-2445 has 10 CPU cores and 20 threads can calculate simultaneously. The clock frequency of the Intel Xeon w5-2445 is at 3.10 GHz (4.60 GHz). |
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AMD EPYC Embedded 3451 | Characteristic | Intel Xeon w5-2445 |
16 | Cores | 10 |
32 | Threads | 20 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
Yes | Overclocking ? | No |
2.14 GHz | Frequency | 3.10 GHz |
3.00 GHz | Turbo Frequency (1 Core) | 4.60 GHz |
-- | Turbo Frequency (All Cores) | 4.00 GHz |
Memory & PCIeThe AMD EPYC Embedded 3451 can use up to 1024 GB of memory in 4 memory channels. The maximum memory bandwidth is 85.3 GB/s. The Intel Xeon w5-2445 supports up to 2048 GB of memory in 4 memory channels and achieves a memory bandwidth of up to 153.6 GB/s. |
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AMD EPYC Embedded 3451 | Characteristic | Intel Xeon w5-2445 |
DDR4-2666 | Memory | DDR5-4800 |
1024 GB | Max. Memory | 2048 GB |
4 (Quad Channel) | Memory channels | 4 (Quad Channel) |
85.3 GB/s | Max. Bandwidth | 153.6 GB/s |
Yes | ECC | Yes |
8.00 MB | L2 Cache | -- |
32.00 MB | L3 Cache | 26.25 MB |
3.0 | PCIe version | 5.0 |
64 | PCIe lanes | 64 |
63.0 GB/s | PCIe Bandwidth | 252.0 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the AMD EPYC Embedded 3451 is 100 W, while the Intel Xeon w5-2445 has a TDP of 175 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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AMD EPYC Embedded 3451 | Characteristic | Intel Xeon w5-2445 |
100 W | TDP (PL1 / PBP) | 175 W |
-- | TDP (PL2) | -- |
-- | TDP up | 210 W |
80 W | TDP down | -- |
105 °C | Tjunction max. | 94 °C |
Technical detailsThe AMD EPYC Embedded 3451 is manufactured in 14 nm and has 40.00 MB cache. The Intel Xeon w5-2445 is manufactured in 10 nm and has a 26.25 MB cache. |
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AMD EPYC Embedded 3451 | Characteristic | Intel Xeon w5-2445 |
14 nm | Technology | 10 nm |
Chiplet | Chip design | Monolithic |
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, AMX |
SP4 | Socket | LGA 4677 |
AMD-V, SVM | Virtualization | VT-x, VT-x EPT, VT-d, VT-rp, vPro Enterprise |
Yes | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows 11, Windows Server, Linux |
Q1/2018 | Release date | Q1/2023 |
-- | Release price | 839 $ |
show more data | show more data | |
AMD EPYC Embedded 3451
16C 32T @ 2.14 GHz |
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Intel Xeon w5-2445
10C 20T @ 4.00 GHz |
Devices using this processor |
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AMD EPYC Embedded 3451 | Intel Xeon w5-2445 |
Unknown | Unknown |