Intel Xeon Silver 4209T | Intel Xeon Gold 6126F | |
CPU comparisonIntel Xeon Silver 4209T or Intel Xeon Gold 6126F - 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 Silver 4209T has 8 cores with 16 threads and clocks with a maximum frequency of 3.20 GHz. Up to 1024 GB of memory is supported in 6 memory channels. The Intel Xeon Silver 4209T was released in Q2/2019. The Intel Xeon Gold 6126F 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 6126F was released in Q3/2017. |
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Intel Xeon Silver (32) | Family | Intel Xeon Gold (163) |
Intel Xeon Silver 4200 (11) | CPU group | Intel Xeon Gold 5100/6100 (34) |
2 | Generation | 1 |
Cascade Lake | Architecture | Skylake |
Desktop / Server | Segment | Desktop / Server |
Intel Xeon Silver 4109T | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon Silver 4209T is a 8 core processor with a clock frequency of 2.20 GHz (3.20 GHz). The Intel Xeon Gold 6126F has 12 CPU cores with a clock frequency of 2.60 GHz (3.70 GHz). |
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Intel Xeon Silver 4209T | Characteristic | Intel Xeon Gold 6126F |
8 | Cores | 12 |
16 | Threads | 24 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
2.20 GHz | Frequency | 2.60 GHz |
3.20 GHz | Turbo Frequency (1 Core) | 3.70 GHz |
2.40 GHz | Turbo Frequency (All Cores) | 3.00 GHz |
Memory & PCIeThe Intel Xeon Silver 4209T supports a maximum of 1024 GB of memory in 6 memory channels. The Intel Xeon Gold 6126F can connect up to 768 GB of memory in 6 memory channels. |
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Intel Xeon Silver 4209T | Characteristic | Intel Xeon Gold 6126F |
DDR4-2400 | Memory | DDR4-2666 |
1024 GB | Max. Memory | 768 GB |
6 (Hexa Channel) | Memory channels | 6 (Hexa Channel) |
115.2 GB/s | Max. Bandwidth | 128.1 GB/s |
Yes | ECC | Yes |
-- | L2 Cache | -- |
11.00 MB | L3 Cache | 19.00 MB |
3.0 | PCIe version | 3.0 |
48 | PCIe lanes | 48 |
47.3 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 Silver 4209T has a TDP of 70 W, that of the Intel Xeon Gold 6126F is 135 W. |
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Intel Xeon Silver 4209T | Characteristic | Intel Xeon Gold 6126F |
70 W | TDP (PL1 / PBP) | 135 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Intel Xeon Silver 4209T has a 11.00 MB cache, while the Intel Xeon Gold 6126F cache has a total of 19.00 MB. |
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Intel Xeon Silver 4209T | Characteristic | Intel Xeon Gold 6126F |
14 nm | Technology | 14 nm |
Monolithic | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2, AVX2, AVX-512 | ISA extensions | SSE4.1, SSE4.2, AVX2, AVX-512 |
LGA 3647 | 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 |
Q2/2019 | Release date | Q3/2017 |
501 $ | Release price | 1930 $ |
show more data | show more data | |
Intel Xeon Silver 4209T
8C 16T @ 3.20 GHz |
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Intel Xeon Gold 6126F
12C 24T @ 3.70 GHz |
Intel Xeon Silver 4209T
8C 16T @ 2.40 GHz |
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Intel Xeon Gold 6126F
12C 24T @ 3.00 GHz |
Intel Xeon Silver 4209T
8C 16T @ 2.40 GHz |
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Intel Xeon Gold 6126F
12C 24T @ 3.00 GHz |
Intel Xeon Silver 4209T
8C 16T @ 3.20 GHz |
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Intel Xeon Gold 6126F
12C 24T @ 3.70 GHz |
Intel Xeon Silver 4209T
8C 16T @ 2.40 GHz |
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Intel Xeon Gold 6126F
12C 24T @ 3.00 GHz |
Devices using this processor |
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Intel Xeon Silver 4209T | Intel Xeon Gold 6126F |
Unknown | Unknown |