Intel Xeon Gold 6154 | Intel Xeon Gold 6423N | |
CPU comparisonIntel Xeon Gold 6154 or Intel Xeon Gold 6423N - 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 6154 has 18 cores with 36 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 6154 was released in Q3/2017. The Intel Xeon Gold 6423N has 28 cores with 56 threads and clocks with a maximum frequency of 3.60 GHz. The CPU supports up to 4096 GB of memory in 8 memory channels. The Intel Xeon Gold 6423N was released in Q3/2023. |
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Intel Xeon Gold (163) | Family | Intel Xeon Gold (163) |
Intel Xeon Gold 5100/6100 (34) | CPU group | Intel Xeon Gold 5400/6400 Edge Enhanced (8) |
1 | Generation | 4 |
Skylake | Architecture | Sapphire Rapids Edge Enh. |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon Gold 6154 is a 18 core processor with a clock frequency of 3.00 GHz (3.70 GHz). The Intel Xeon Gold 6423N has 28 CPU cores with a clock frequency of 2.00 GHz (3.60 GHz). |
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Intel Xeon Gold 6154 | Characteristic | Intel Xeon Gold 6423N |
18 | Cores | 28 |
36 | Threads | 56 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
3.00 GHz | Frequency | 2.00 GHz |
3.70 GHz | Turbo Frequency (1 Core) | 3.60 GHz |
3.20 GHz | Turbo Frequency (All Cores) | -- |
Memory & PCIeThe Intel Xeon Gold 6154 supports a maximum of 768 GB of memory in 6 memory channels. The Intel Xeon Gold 6423N can connect up to 4096 GB of memory in 8 memory channels. |
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Intel Xeon Gold 6154 | Characteristic | Intel Xeon Gold 6423N |
DDR4-2666 | Memory | DDR5-4400 |
768 GB | Max. Memory | 4096 GB |
6 (Hexa Channel) | Memory channels | 8 (Octa Channel) |
128.1 GB/s | Max. Bandwidth | 281.6 GB/s |
Yes | ECC | Yes |
-- | L2 Cache | -- |
25.00 MB | L3 Cache | 52.50 MB |
3.0 | PCIe version | 4.0 |
48 | PCIe lanes | 64 |
47.3 GB/s | PCIe Bandwidth | 126.0 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Xeon Gold 6154 has a TDP of 200 W, that of the Intel Xeon Gold 6423N is 195 W. |
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Intel Xeon Gold 6154 | Characteristic | Intel Xeon Gold 6423N |
200 W | TDP (PL1 / PBP) | 195 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Intel Xeon Gold 6154 has a 25.00 MB cache, while the Intel Xeon Gold 6423N cache has a total of 52.50 MB. |
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Intel Xeon Gold 6154 | Characteristic | Intel Xeon Gold 6423N |
14 nm | Technology | 10 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 | SSE4.1, SSE4.2, AVX2, AVX-512 |
LGA 3647 | Socket | LGA 4677 |
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, Linux |
Q3/2017 | Release date | Q3/2023 |
3500 $ | Release price | 2161 $ |
show more data | show more data | |
Intel Xeon Gold 6154
18C 36T @ 3.70 GHz |
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Intel Xeon Gold 6423N
28C 56T @ 3.60 GHz |
Intel Xeon Gold 6154
18C 36T @ 3.20 GHz |
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Intel Xeon Gold 6423N
28C 56T @ 2.00 GHz |
Intel Xeon Gold 6154
18C 36T @ 3.70 GHz |
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Intel Xeon Gold 6423N
28C 56T @ 3.60 GHz |
Intel Xeon Gold 6154
18C 36T @ 3.20 GHz |
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Intel Xeon Gold 6423N
28C 56T @ 2.00 GHz |
Intel Xeon Gold 6154
18C 36T @ 3.20 GHz |
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Intel Xeon Gold 6423N
28C 56T @ 2.00 GHz |
Intel Xeon Gold 6154
18C 36T @ 3.70 GHz |
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Intel Xeon Gold 6423N
28C 56T @ 3.60 GHz |
Intel Xeon Gold 6154
18C 36T @ 3.20 GHz |
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Intel Xeon Gold 6423N
28C 56T @ 2.00 GHz |
Devices using this processor |
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Intel Xeon Gold 6154 | Intel Xeon Gold 6423N |
Unknown | Unknown |