Intel Xeon Gold 6126T | AMD EPYC 7443 | |
CPU comparisonIntel Xeon Gold 6126T or AMD EPYC 7443 - 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 Gold 6126T has 12 cores with 24 threads and clocks with a maximum frequency of 3.70 GHz. Up to 768 GB of memory is supported in 6 memory channels. The Intel Xeon Gold 6126T was released in Q3/2017. The AMD EPYC 7443 has 24 cores with 48 threads and clocks with a maximum frequency of 4.00 GHz. The CPU supports up to 4096 GB of memory in 8 memory channels. The AMD EPYC 7443 was released 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 6126T is a 12 core processor with a clock frequency of 2.60 GHz (3.70 GHz). The AMD EPYC 7443 has 24 CPU cores with a clock frequency of 2.85 GHz (4.00 GHz). |
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Intel Xeon Gold 6126T | Characteristic | AMD EPYC 7443 |
12 | Cores | 24 |
24 | Threads | 48 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
2.60 GHz | Frequency | 2.85 GHz |
3.70 GHz | Turbo Frequency (1 Core) | 4.00 GHz |
3.00 GHz | Turbo Frequency (All Cores) | 3.60 GHz |
Memory & PCIeThe Intel Xeon Gold 6126T supports a maximum of 768 GB of memory in 6 memory channels. The AMD EPYC 7443 can connect up to 4096 GB of memory in 8 memory channels. |
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Intel Xeon Gold 6126T | Characteristic | AMD EPYC 7443 |
DDR4-2666 | Memory | DDR4-3200 |
768 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 | -- |
19.00 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 TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Xeon Gold 6126T has a TDP of 125 W, that of the AMD EPYC 7443 is 200 W. |
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Intel Xeon Gold 6126T | Characteristic | AMD EPYC 7443 |
125 W | TDP (PL1 / PBP) | 200 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | 165 W |
-- | Tjunction max. | -- |
Technical detailsThe Intel Xeon Gold 6126T has a 19.00 MB cache, while the AMD EPYC 7443 cache has a total of 128.00 MB. |
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Intel Xeon Gold 6126T | Characteristic | AMD EPYC 7443 |
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 |
1850 $ | Release price | 2010 $ |
show more data | show more data | |
Intel Xeon Gold 6126T
12C 24T @ 3.70 GHz |
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AMD EPYC 7443
24C 48T @ 4.00 GHz |
Intel Xeon Gold 6126T
12C 24T @ 3.70 GHz |
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AMD EPYC 7443
24C 48T @ 4.00 GHz |
Intel Xeon Gold 6126T
12C 24T @ 3.00 GHz |
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AMD EPYC 7443
24C 48T @ 3.60 GHz |
Intel Xeon Gold 6126T
12C 24T @ 3.00 GHz |
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AMD EPYC 7443
24C 48T @ 3.60 GHz |
Intel Xeon Gold 6126T
12C 24T @ 3.00 GHz |
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AMD EPYC 7443
24C 48T @ 3.60 GHz |
Intel Xeon Gold 6126T
12C 24T @ 3.70 GHz |
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AMD EPYC 7443
24C 48T @ 4.00 GHz |
Intel Xeon Gold 6126T
12C 24T @ 3.00 GHz |
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AMD EPYC 7443
24C 48T @ 3.60 GHz |
Devices using this processor |
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Intel Xeon Gold 6126T | AMD EPYC 7443 |
Unknown | Unknown |