Intel Xeon Gold 6146 | Intel Xeon Gold 5120 | |
CPU comparisonIntel Xeon Gold 6146 or Intel Xeon Gold 5120 - 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 6146 has 12 cores with 24 threads and clocks with a maximum frequency of 4.20 GHz. Up to 768 GB of memory is supported in 6 memory channels. The Intel Xeon Gold 6146 was released in Q3/2017. The Intel Xeon Gold 5120 has 14 cores with 28 threads and clocks with a maximum frequency of 3.20 GHz. The CPU supports up to 768 GB of memory in 6 memory channels. The Intel Xeon Gold 5120 was released in Q3/2017. |
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Intel Xeon Gold (163) | Family | Intel Xeon Gold (163) |
Intel Xeon Gold 5100/6100 (34) | CPU group | Intel Xeon Gold 5100/6100 (34) |
1 | Generation | 1 |
Skylake | Architecture | Skylake |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon Gold 6146 has 12 CPU cores and can calculate 24 threads in parallel. The clock frequency of the Intel Xeon Gold 6146 is 3.20 GHz (4.20 GHz) while the Intel Xeon Gold 5120 has 14 CPU cores and 28 threads can calculate simultaneously. The clock frequency of the Intel Xeon Gold 5120 is at 2.20 GHz (3.20 GHz). |
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Intel Xeon Gold 6146 | Characteristic | Intel Xeon Gold 5120 |
12 | Cores | 14 |
24 | Threads | 28 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
3.20 GHz | Frequency | 2.20 GHz |
4.20 GHz | Turbo Frequency (1 Core) | 3.20 GHz |
3.60 GHz | Turbo Frequency (All Cores) | 2.60 GHz |
Memory & PCIeThe Intel Xeon Gold 6146 can use up to 768 GB of memory in 6 memory channels. The maximum memory bandwidth is 128.1 GB/s. The Intel Xeon Gold 5120 supports up to 768 GB of memory in 6 memory channels and achieves a memory bandwidth of up to 115.2 GB/s. |
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Intel Xeon Gold 6146 | Characteristic | Intel Xeon Gold 5120 |
DDR4-2666 | Memory | DDR4-2400 |
768 GB | Max. Memory | 768 GB |
6 (Hexa Channel) | Memory channels | 6 (Hexa Channel) |
128.1 GB/s | Max. Bandwidth | 115.2 GB/s |
Yes | ECC | Yes |
-- | L2 Cache | -- |
25.00 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 thermal design power (TDP for short) of the Intel Xeon Gold 6146 is 165 W, while the Intel Xeon Gold 5120 has a TDP of 105 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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Intel Xeon Gold 6146 | Characteristic | Intel Xeon Gold 5120 |
165 W | TDP (PL1 / PBP) | 105 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Intel Xeon Gold 6146 is manufactured in 14 nm and has 25.00 MB cache. The Intel Xeon Gold 5120 is manufactured in 14 nm and has a 19.00 MB cache. |
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Intel Xeon Gold 6146 | Characteristic | Intel Xeon Gold 5120 |
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 |
Q3/2017 | Release date | Q3/2017 |
3250 $ | Release price | 1700 $ |
show more data | show more data | |
Intel Xeon Gold 6146
12C 24T @ 4.20 GHz |
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Intel Xeon Gold 5120
14C 28T @ 3.20 GHz |
Intel Xeon Gold 6146
12C 24T @ 3.60 GHz |
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Intel Xeon Gold 5120
14C 28T @ 2.60 GHz |
Intel Xeon Gold 6146
12C 24T @ 4.20 GHz |
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Intel Xeon Gold 5120
14C 28T @ 3.20 GHz |
Intel Xeon Gold 6146
12C 24T @ 3.60 GHz |
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Intel Xeon Gold 5120
14C 28T @ 2.60 GHz |
Intel Xeon Gold 6146
12C 24T @ 4.20 GHz |
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Intel Xeon Gold 5120
14C 28T @ 3.20 GHz |
Intel Xeon Gold 6146
12C 24T @ 3.60 GHz |
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Intel Xeon Gold 5120
14C 28T @ 2.60 GHz |
Intel Xeon Gold 6146
12C 24T @ 3.60 GHz |
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Intel Xeon Gold 5120
14C 28T @ 2.60 GHz |
Intel Xeon Gold 6146
12C 24T @ 4.20 GHz |
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Intel Xeon Gold 5120
14C 28T @ 3.20 GHz |
Intel Xeon Gold 6146
12C 24T @ 3.60 GHz |
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Intel Xeon Gold 5120
14C 28T @ 2.60 GHz |
Devices using this processor |
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Intel Xeon Gold 6146 | Intel Xeon Gold 5120 |
Unknown | Unknown |