Intel Xeon Gold 6142M | AMD EPYC 7663 | |
CPU comparisonIn this CPU comparison, we compare the Intel Xeon Gold 6142M and the AMD EPYC 7663 and use benchmarks to check which processor is faster.
We compare the Intel Xeon Gold 6142M 16 core processor released in Q3/2017 with the AMD EPYC 7663 which has 56 CPU cores and was introduced in Q1/2021. |
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Intel Xeon Gold (163) | Family | AMD EPYC (129) |
Intel Xeon Gold 5100/6100 (34) | CPU group | AMD EPYC 7003 (29) |
1 | Generation | 3 |
Skylake | Architecture | Milan (Zen 3) |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon Gold 6142M is a 16 core processor with a clock frequency of 2.60 GHz (3.70 GHz). The processor can compute 32 threads at the same time. The AMD EPYC 7663 clocks with 2.00 GHz (3.50 GHz), has 56 CPU cores and can calculate 112 threads in parallel. |
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Intel Xeon Gold 6142M | Characteristic | AMD EPYC 7663 |
16 | Cores | 56 |
32 | Threads | 112 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
2.60 GHz | Frequency | 2.00 GHz |
3.70 GHz | Turbo Frequency (1 Core) | 3.50 GHz |
2.90 GHz | Turbo Frequency (All Cores) | 3.00 GHz |
Memory & PCIeUp to 1536 GB of memory in a maximum of 6 memory channels is supported by the Intel Xeon Gold 6142M, while the AMD EPYC 7663 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 Gold 6142M | Characteristic | AMD EPYC 7663 |
DDR4-2666 | Memory | DDR4-3200 |
1536 GB | Max. Memory | 4096 GB |
6 (Hexa Channel) | Memory channels | 8 (Octa Channel) |
128.1 GB/s | Max. Bandwidth | 204.8 GB/s |
Yes | ECC | Yes |
-- | L2 Cache | -- |
22.00 MB | L3 Cache | 256.00 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 Gold 6142M has a TDP of 150 W. The TDP of the AMD EPYC 7663 is 240 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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Intel Xeon Gold 6142M | Characteristic | AMD EPYC 7663 |
150 W | TDP (PL1 / PBP) | 240 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | 225 W |
-- | Tjunction max. | -- |
Technical detailsThe Intel Xeon Gold 6142M has 22.00 MB cache and is manufactured in 14 nm. The cache of AMD EPYC 7663 is at 256.00 MB. The processor is manufactured in 7 nm. |
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Intel Xeon Gold 6142M | Characteristic | AMD EPYC 7663 |
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 |
5900 $ | Release price | 6366 $ |
show more data | show more data | |
Intel Xeon Gold 6142M
16C 32T @ 3.70 GHz |
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AMD EPYC 7663
56C 112T @ 3.50 GHz |
Intel Xeon Gold 6142M
16C 32T @ 3.70 GHz |
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AMD EPYC 7663
56C 112T @ 3.50 GHz |
Intel Xeon Gold 6142M
16C 32T @ 3.70 GHz |
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AMD EPYC 7663
56C 112T @ 3.50 GHz |
Intel Xeon Gold 6142M
16C 32T @ 2.90 GHz |
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AMD EPYC 7663
56C 112T @ 3.00 GHz |
Devices using this processor |
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Intel Xeon Gold 6142M | AMD EPYC 7663 |
Unknown | Unknown |