Intel Xeon w7-3445 | AMD EPYC 7313 | |
CPU comparisonIntel Xeon w7-3445 or AMD EPYC 7313 - 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 w7-3445 has 20 cores with 40 threads and clocks with a maximum frequency of 4.80 GHz. Up to 4096 GB of memory is supported in 8 memory channels. The Intel Xeon w7-3445 was released in Q1/2023. The AMD EPYC 7313 has 16 cores with 32 threads and clocks with a maximum frequency of 3.70 GHz. The CPU supports up to 4096 GB of memory in 8 memory channels. The AMD EPYC 7313 was released in Q1/2021. |
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Intel Xeon W (83) | Family | AMD EPYC (129) |
Intel Xeon W-3400 (8) | CPU group | AMD EPYC 7003 (29) |
12 | Generation | 3 |
Sapphire Rapids-WS | Architecture | Milan (Zen 3) |
Desktop / Server | Segment | Desktop / Server |
Intel Xeon W-3345 | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon w7-3445 is a 20 core processor with a clock frequency of 2.60 GHz (4.80 GHz). The AMD EPYC 7313 has 16 CPU cores with a clock frequency of 3.00 GHz (3.70 GHz). |
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Intel Xeon w7-3445 | Characteristic | AMD EPYC 7313 |
20 | Cores | 16 |
40 | Threads | 32 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
2.60 GHz | Frequency | 3.00 GHz |
4.80 GHz | Turbo Frequency (1 Core) | 3.70 GHz |
3.40 GHz | Turbo Frequency (All Cores) | 3.40 GHz |
Memory & PCIeThe Intel Xeon w7-3445 supports a maximum of 4096 GB of memory in 8 memory channels. The AMD EPYC 7313 can connect up to 4096 GB of memory in 8 memory channels. |
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Intel Xeon w7-3445 | Characteristic | AMD EPYC 7313 |
DDR5-4800 | Memory | DDR4-3200 |
4096 GB | Max. Memory | 4096 GB |
8 (Octa Channel) | Memory channels | 8 (Octa Channel) |
307.2 GB/s | Max. Bandwidth | 204.8 GB/s |
Yes | ECC | Yes |
-- | L2 Cache | -- |
52.50 MB | L3 Cache | 128.00 MB |
5.0 | PCIe version | 4.0 |
112 | PCIe lanes | 128 |
441.1 GB/s | PCIe Bandwidth | 252.0 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Xeon w7-3445 has a TDP of 270 W, that of the AMD EPYC 7313 is 155 W. |
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Intel Xeon w7-3445 | Characteristic | AMD EPYC 7313 |
270 W | TDP (PL1 / PBP) | 155 W |
-- | TDP (PL2) | -- |
324 W | TDP up | 180 W |
-- | TDP down | -- |
94 °C | Tjunction max. | -- |
Technical detailsThe Intel Xeon w7-3445 has a 52.50 MB cache, while the AMD EPYC 7313 cache has a total of 128.00 MB. |
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Intel Xeon w7-3445 | Characteristic | AMD EPYC 7313 |
10 nm | Technology | 7 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 | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 |
LGA 4677 | Socket | SP3 |
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 10, Linux |
Q1/2023 | Release date | Q1/2021 |
1989 $ | Release price | 1083 $ |
show more data | show more data | |
Intel Xeon w7-3445
20C 40T @ 4.80 GHz |
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AMD EPYC 7313
16C 32T @ 3.70 GHz |
Intel Xeon w7-3445
20C 40T @ 4.80 GHz |
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AMD EPYC 7313
16C 32T @ 3.70 GHz |
Intel Xeon w7-3445
20C 40T @ 3.40 GHz |
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AMD EPYC 7313
16C 32T @ 3.40 GHz |
Intel Xeon w7-3445
20C 40T @ 3.40 GHz |
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AMD EPYC 7313
16C 32T @ 3.40 GHz |
Intel Xeon w7-3445
20C 40T @ 3.40 GHz |
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AMD EPYC 7313
16C 32T @ 3.40 GHz |
Devices using this processor |
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Intel Xeon w7-3445 | AMD EPYC 7313 |
Unknown | Unknown |