Intel Xeon Gold 6442Y | Intel Xeon Gold 6148 | |
CPU comparisonIntel Xeon Gold 6442Y or Intel Xeon Gold 6148 - 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 6442Y has 24 cores with 48 threads and clocks with a maximum frequency of 4.00 GHz. Up to 4096 GB of memory is supported in 8 memory channels. The Intel Xeon Gold 6442Y was released in Q1/2023. The Intel Xeon Gold 6148 has 20 cores with 40 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 6148 was released in Q3/2017. |
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Intel Xeon Gold (163) | Family | Intel Xeon Gold (163) |
Intel Xeon Gold 5400/6400 (25) | CPU group | Intel Xeon Gold 5100/6100 (34) |
4 | Generation | 1 |
Sapphire Rapids | Architecture | Skylake |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon Gold 6442Y has 24 CPU cores and can calculate 48 threads in parallel. The clock frequency of the Intel Xeon Gold 6442Y is 2.00 GHz (4.00 GHz) while the Intel Xeon Gold 6148 has 20 CPU cores and 40 threads can calculate simultaneously. The clock frequency of the Intel Xeon Gold 6148 is at 2.40 GHz (3.70 GHz). |
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Intel Xeon Gold 6442Y | Characteristic | Intel Xeon Gold 6148 |
24 | Cores | 20 |
48 | Threads | 40 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
2.00 GHz | Frequency | 2.40 GHz |
4.00 GHz | Turbo Frequency (1 Core) | 3.70 GHz |
-- | Turbo Frequency (All Cores) | 3.00 GHz |
Memory & PCIeThe Intel Xeon Gold 6442Y can use up to 4096 GB of memory in 8 memory channels. The maximum memory bandwidth is 307.2 GB/s. The Intel Xeon Gold 6148 supports up to 768 GB of memory in 6 memory channels and achieves a memory bandwidth of up to 128.1 GB/s. |
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Intel Xeon Gold 6442Y | Characteristic | Intel Xeon Gold 6148 |
DDR5-4400, DDR5-4800 | Memory | DDR4-2666 |
4096 GB | Max. Memory | 768 GB |
8 (Octa Channel) | Memory channels | 6 (Hexa Channel) |
307.2 GB/s | Max. Bandwidth | 128.1 GB/s |
Yes | ECC | Yes |
-- | L2 Cache | -- |
60.00 MB | L3 Cache | 28.00 MB |
5.0 | PCIe version | 3.0 |
80 | PCIe lanes | 48 |
315.0 GB/s | PCIe Bandwidth | 47.3 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the Intel Xeon Gold 6442Y is 205 W, while the Intel Xeon Gold 6148 has a TDP of 150 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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Intel Xeon Gold 6442Y | Characteristic | Intel Xeon Gold 6148 |
205 W | TDP (PL1 / PBP) | 150 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Intel Xeon Gold 6442Y is manufactured in 10 nm and has 60.00 MB cache. The Intel Xeon Gold 6148 is manufactured in 14 nm and has a 28.00 MB cache. |
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Intel Xeon Gold 6442Y | Characteristic | Intel Xeon Gold 6148 |
10 nm | Technology | 14 nm |
Chiplet | 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 4677 | Socket | LGA 3647 |
VT-x, VT-x EPT, VT-d | Virtualization | VT-x, VT-x EPT, VT-d |
Yes | AES-NI | Yes |
Windows, Linux | Operating systems | Windows 10, Linux |
Q1/2023 | Release date | Q3/2017 |
2878 $ | Release price | 3100 $ |
show more data | show more data | |
Intel Xeon Gold 6442Y
24C 48T @ 4.00 GHz |
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Intel Xeon Gold 6148
20C 40T @ 3.70 GHz |
Intel Xeon Gold 6442Y
24C 48T @ 2.00 GHz |
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Intel Xeon Gold 6148
20C 40T @ 3.00 GHz |
Intel Xeon Gold 6442Y
24C 48T @ 4.00 GHz |
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Intel Xeon Gold 6148
20C 40T @ 3.70 GHz |
Intel Xeon Gold 6442Y
24C 48T @ 2.00 GHz |
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Intel Xeon Gold 6148
20C 40T @ 3.00 GHz |
Intel Xeon Gold 6442Y
24C 48T @ 2.00 GHz |
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Intel Xeon Gold 6148
20C 40T @ 3.00 GHz |
Intel Xeon Gold 6442Y
24C 48T @ 2.00 GHz |
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Intel Xeon Gold 6148
20C 40T @ 3.00 GHz |
Intel Xeon Gold 6442Y
24C 48T @ 4.00 GHz |
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Intel Xeon Gold 6148
20C 40T @ 3.70 GHz |
Intel Xeon Gold 6442Y
24C 48T @ 2.00 GHz |
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Intel Xeon Gold 6148
20C 40T @ 3.00 GHz |
Devices using this processor |
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Intel Xeon Gold 6442Y | Intel Xeon Gold 6148 |
Unknown | Unknown |