Intel Xeon E5-2620 v3 | Intel Xeon Gold 6126 | |
CPU comparisonIntel Xeon E5-2620 v3 or Intel Xeon Gold 6126 - 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 E5-2620 v3 has 6 cores with 12 threads and clocks with a maximum frequency of 3.20 GHz. Up to 768 GB of memory is supported in 4 memory channels. The Intel Xeon E5-2620 v3 was released in Q3/2014. The Intel Xeon Gold 6126 has 12 cores with 24 threads and clocks with a maximum frequency of 3.70 GHz. The CPU supports up to 768 GB of memory in 6 memory channels. The Intel Xeon Gold 6126 was released in Q3/2017. |
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Intel Xeon E5 (71) | Family | Intel Xeon Gold (163) |
Intel Xeon E5 v3 (32) | CPU group | Intel Xeon Gold 5100/6100 (34) |
5 | Generation | 1 |
Haswell E | Architecture | Skylake |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
Intel Xeon E5-2620 v4 | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon E5-2620 v3 is a 6 core processor with a clock frequency of 2.40 GHz (3.20 GHz). The Intel Xeon Gold 6126 has 12 CPU cores with a clock frequency of 2.60 GHz (3.70 GHz). |
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Intel Xeon E5-2620 v3 | Characteristic | Intel Xeon Gold 6126 |
6 | Cores | 12 |
12 | Threads | 24 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
2.40 GHz | Frequency | 2.60 GHz |
3.20 GHz | Turbo Frequency (1 Core) | 3.70 GHz |
2.80 GHz | Turbo Frequency (All Cores) | 3.00 GHz |
Memory & PCIeThe Intel Xeon E5-2620 v3 supports a maximum of 768 GB of memory in 4 memory channels. The Intel Xeon Gold 6126 can connect up to 768 GB of memory in 6 memory channels. |
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Intel Xeon E5-2620 v3 | Characteristic | Intel Xeon Gold 6126 |
DDR4-2133 | Memory | DDR4-2666 |
768 GB | Max. Memory | 768 GB |
4 (Quad Channel) | Memory channels | 6 (Hexa Channel) |
68.2 GB/s | Max. Bandwidth | 128.1 GB/s |
Yes | ECC | Yes |
-- | L2 Cache | -- |
15.00 MB | L3 Cache | 19.00 MB |
3.0 | PCIe version | 3.0 |
40 | PCIe lanes | 48 |
39.4 GB/s | PCIe Bandwidth | 47.3 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Xeon E5-2620 v3 has a TDP of 85 W, that of the Intel Xeon Gold 6126 is 125 W. |
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Intel Xeon E5-2620 v3 | Characteristic | Intel Xeon Gold 6126 |
85 W | TDP (PL1 / PBP) | 125 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Intel Xeon E5-2620 v3 has a 15.00 MB cache, while the Intel Xeon Gold 6126 cache has a total of 19.00 MB. |
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Intel Xeon E5-2620 v3 | Characteristic | Intel Xeon Gold 6126 |
22 nm | Technology | 14 nm |
Monolithic | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2, AVX2 | ISA extensions | SSE4.1, SSE4.2, AVX2, AVX-512 |
LGA 2011-3 | Socket | LGA 3647 |
VT-x, VT-x EPT, VT-d | Virtualization | VT-x, VT-x EPT, VT-d |
Yes | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows 10, Linux |
Q3/2014 | Release date | Q3/2017 |
-- | Release price | 1850 $ |
show more data | show more data | |
Intel Xeon E5-2620 v3
6C 12T @ 3.20 GHz |
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Intel Xeon Gold 6126
12C 24T @ 3.70 GHz |
Intel Xeon E5-2620 v3
6C 12T @ 2.80 GHz |
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Intel Xeon Gold 6126
12C 24T @ 3.00 GHz |
Intel Xeon E5-2620 v3
6C 12T @ 3.20 GHz |
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Intel Xeon Gold 6126
12C 24T @ 3.70 GHz |
Intel Xeon E5-2620 v3
6C 12T @ 2.80 GHz |
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Intel Xeon Gold 6126
12C 24T @ 3.00 GHz |
Intel Xeon E5-2620 v3
6C 12T @ 3.20 GHz |
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Intel Xeon Gold 6126
12C 24T @ 3.70 GHz |
Intel Xeon E5-2620 v3
6C 12T @ 2.80 GHz |
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Intel Xeon Gold 6126
12C 24T @ 3.00 GHz |
Intel Xeon E5-2620 v3
6C 12T @ 2.80 GHz |
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Intel Xeon Gold 6126
12C 24T @ 3.00 GHz |
Intel Xeon E5-2620 v3
6C 12T @ 3.20 GHz |
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Intel Xeon Gold 6126
12C 24T @ 3.70 GHz |
Intel Xeon E5-2620 v3
6C 12T @ 2.80 GHz |
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Intel Xeon Gold 6126
12C 24T @ 3.00 GHz |
Intel Xeon E5-2620 v3
6C 12T @ 2.80 GHz |
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Intel Xeon Gold 6126
12C 24T @ 3.00 GHz |
Intel Xeon E5-2620 v3
6C 12T @ 3.20 GHz |
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Intel Xeon Gold 6126
12C 24T @ 3.70 GHz |
Intel Xeon E5-2620 v3
6C 12T @ 2.40 GHz |
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Intel Xeon Gold 6126
12C 24T @ 2.60 GHz |
Devices using this processor |
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Intel Xeon E5-2620 v3 | Intel Xeon Gold 6126 |
Unknown | Unknown |