Intel Xeon Gold 6458Q | Intel Xeon Gold 6542Y | |
CPU comparisonIn this CPU comparison, we compare the Intel Xeon Gold 6458Q and the Intel Xeon Gold 6542Y and use benchmarks to check which processor is faster.
We compare the Intel Xeon Gold 6458Q 32 core processor released in Q1/2023 with the Intel Xeon Gold 6542Y which has 24 CPU cores and was introduced in Q4/2023. |
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Intel Xeon Gold (163) | Family | Intel Xeon Gold (163) |
Intel Xeon Gold 5400/6400 (25) | CPU group | Intel Xeon Gold 5500/6500 (14) |
4 | Generation | 5 |
Sapphire Rapids | Architecture | Emerald Rapids |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon Gold 6458Q is a 32 core processor with a clock frequency of 3.10 GHz (4.00 GHz). The processor can compute 64 threads at the same time. The Intel Xeon Gold 6542Y clocks with 2.90 GHz (4.10 GHz), has 24 CPU cores and can calculate 48 threads in parallel. |
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Intel Xeon Gold 6458Q | Characteristic | Intel Xeon Gold 6542Y |
32 | Cores | 24 |
64 | Threads | 48 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
3.10 GHz | Frequency | 2.90 GHz |
4.00 GHz | Turbo Frequency (1 Core) | 4.10 GHz |
-- | Turbo Frequency (All Cores) | -- |
Memory & PCIeUp to 4096 GB of memory in a maximum of 8 memory channels is supported by the Intel Xeon Gold 6458Q, while the Intel Xeon Gold 6542Y supports a maximum of 4096 GB of memory with a maximum memory bandwidth of 332.8 GB/s enabled. |
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Intel Xeon Gold 6458Q | Characteristic | Intel Xeon Gold 6542Y |
DDR5-4400, DDR5-4800 | Memory | DDR5-5200 |
4096 GB | Max. Memory | 4096 GB |
8 (Octa Channel) | Memory channels | 8 (Octa Channel) |
307.2 GB/s | Max. Bandwidth | 332.8 GB/s |
Yes | ECC | Yes |
-- | L2 Cache | -- |
60.00 MB | L3 Cache | 60.00 MB |
5.0 | PCIe version | 5.0 |
80 | PCIe lanes | 80 |
315.0 GB/s | PCIe Bandwidth | 315.0 GB/s |
Thermal ManagementThe Intel Xeon Gold 6458Q has a TDP of 350 W. The TDP of the Intel Xeon Gold 6542Y is 250 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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Intel Xeon Gold 6458Q | Characteristic | Intel Xeon Gold 6542Y |
350 W | TDP (PL1 / PBP) | 250 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Intel Xeon Gold 6458Q has 60.00 MB cache and is manufactured in 10 nm. The cache of Intel Xeon Gold 6542Y is at 60.00 MB. The processor is manufactured in 10 nm. |
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Intel Xeon Gold 6458Q | Characteristic | Intel Xeon Gold 6542Y |
10 nm | Technology | 10 nm |
Chiplet | Chip design | Chiplet |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2, AVX2, AVX-512 | ISA extensions | AMX, SSE4.2, AVX2, AVX-512 |
LGA 4677 | Socket | LGA 4677 |
VT-x, VT-x EPT, VT-d | Virtualization | VT-x, VT-x EPT, VT-d |
Yes | AES-NI | Yes |
Windows, Linux | Operating systems | Windows, Linux |
Q1/2023 | Release date | Q4/2023 |
6416 $ | Release price | 2878 $ |
show more data | show more data | |
Devices using this processor |
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Intel Xeon Gold 6458Q | Intel Xeon Gold 6542Y |
Unknown | Unknown |