Intel Xeon Silver 4112 | AMD EPYC 7343 | |
CPU comparisonIn this CPU comparison, we compare the Intel Xeon Silver 4112 and the AMD EPYC 7343 and use benchmarks to check which processor is faster.
We compare the Intel Xeon Silver 4112 4 core processor released in Q3/2017 with the AMD EPYC 7343 which has 16 CPU cores and was introduced in Q1/2021. |
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Intel Xeon Silver (32) | Family | AMD EPYC (129) |
Intel Xeon Silver 4100 (8) | CPU group | AMD EPYC 7003 (29) |
1 | Generation | 3 |
Skylake SP | Architecture | Milan (Zen 3) |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon Silver 4112 is a 4 core processor with a clock frequency of 2.60 GHz (3.00 GHz). The processor can compute 8 threads at the same time. The AMD EPYC 7343 clocks with 3.20 GHz (3.90 GHz), has 16 CPU cores and can calculate 32 threads in parallel. |
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Intel Xeon Silver 4112 | Characteristic | AMD EPYC 7343 |
4 | Cores | 16 |
8 | Threads | 32 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
2.60 GHz | Frequency | 3.20 GHz |
3.00 GHz | Turbo Frequency (1 Core) | 3.90 GHz |
3.00 GHz | Turbo Frequency (All Cores) | 3.60 GHz |
Memory & PCIeUp to 768 GB of memory in a maximum of 6 memory channels is supported by the Intel Xeon Silver 4112, while the AMD EPYC 7343 supports a maximum of 4096 GB of memory with a maximum memory bandwidth of 204.8 GB/s enabled. |
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Intel Xeon Silver 4112 | Characteristic | AMD EPYC 7343 |
DDR4-2400 | Memory | DDR4-3200 |
768 GB | Max. Memory | 4096 GB |
6 (Hexa Channel) | Memory channels | 8 (Octa Channel) |
115.2 GB/s | Max. Bandwidth | 204.8 GB/s |
Yes | ECC | Yes |
-- | L2 Cache | -- |
8.00 MB | L3 Cache | 128.00 MB |
3.0 | PCIe version | 4.0 |
48 | PCIe lanes | 128 |
47.3 GB/s | PCIe Bandwidth | 252.0 GB/s |
Thermal ManagementThe Intel Xeon Silver 4112 has a TDP of 85 W. The TDP of the AMD EPYC 7343 is 190 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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Intel Xeon Silver 4112 | Characteristic | AMD EPYC 7343 |
85 W | TDP (PL1 / PBP) | 190 W |
-- | TDP (PL2) | -- |
-- | TDP up | 200 W |
-- | TDP down | 165 W |
-- | Tjunction max. | -- |
Technical detailsThe Intel Xeon Silver 4112 has 8.00 MB cache and is manufactured in 14 nm. The cache of AMD EPYC 7343 is at 128.00 MB. The processor is manufactured in 7 nm. |
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Intel Xeon Silver 4112 | Characteristic | AMD EPYC 7343 |
14 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 | ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 |
LGA 3647 | Socket | SP3 |
VT-x, VT-x EPT, VT-d | Virtualization | AMD-V, SVM |
Yes | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows 10, Linux |
Q3/2017 | Release date | Q1/2021 |
475 $ | Release price | 1565 $ |
show more data | show more data | |
Intel Xeon Silver 4112
4C 8T @ 3.00 GHz |
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AMD EPYC 7343
16C 32T @ 3.90 GHz |
Intel Xeon Silver 4112
4C 8T @ 3.00 GHz |
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AMD EPYC 7343
16C 32T @ 3.60 GHz |
Intel Xeon Silver 4112
4C 8T @ 3.00 GHz |
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AMD EPYC 7343
16C 32T @ 3.60 GHz |
Intel Xeon Silver 4112
4C 8T @ 3.00 GHz |
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AMD EPYC 7343
16C 32T @ 3.90 GHz |
Intel Xeon Silver 4112
4C 8T @ 3.00 GHz |
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AMD EPYC 7343
16C 32T @ 3.60 GHz |
Devices using this processor |
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Intel Xeon Silver 4112 | AMD EPYC 7343 |
Unknown | Unknown |