Intel Xeon w7-3465X | Intel Xeon Gold 6138 | |
CPU comparisonIntel Xeon w7-3465X or Intel Xeon Gold 6138 - 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 w7-3465X has 28 cores with 56 threads and clocks with a maximum frequency of 4.80 GHz. Up to 4096 GB of memory is supported in 8 memory channels. The Intel Xeon w7-3465X was released in Q1/2023. The Intel Xeon Gold 6138 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 6138 was released in Q3/2017. |
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Intel Xeon W (83) | Family | Intel Xeon Gold (163) |
Intel Xeon W-3400 (8) | CPU group | Intel Xeon Gold 5100/6100 (34) |
12 | Generation | 1 |
Sapphire Rapids-WS | Architecture | Skylake |
Desktop / Server | Segment | Desktop / Server |
Intel Xeon W-3365 | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon w7-3465X has 28 CPU cores and can calculate 56 threads in parallel. The clock frequency of the Intel Xeon w7-3465X is 2.50 GHz (4.80 GHz) while the Intel Xeon Gold 6138 has 20 CPU cores and 40 threads can calculate simultaneously. The clock frequency of the Intel Xeon Gold 6138 is at 2.00 GHz (3.70 GHz). |
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Intel Xeon w7-3465X | Characteristic | Intel Xeon Gold 6138 |
28 | Cores | 20 |
56 | Threads | 40 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
Yes | Overclocking ? | No |
2.50 GHz | Frequency | 2.00 GHz |
4.80 GHz | Turbo Frequency (1 Core) | 3.70 GHz |
3.20 GHz | Turbo Frequency (All Cores) | 2.80 GHz |
Memory & PCIeThe Intel Xeon w7-3465X 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 6138 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 w7-3465X | Characteristic | Intel Xeon Gold 6138 |
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 | -- |
75.00 MB | L3 Cache | 28.00 MB |
5.0 | PCIe version | 3.0 |
112 | PCIe lanes | 48 |
441.1 GB/s | PCIe Bandwidth | 47.3 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the Intel Xeon w7-3465X is 300 W, while the Intel Xeon Gold 6138 has a TDP of 125 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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Intel Xeon w7-3465X | Characteristic | Intel Xeon Gold 6138 |
300 W | TDP (PL1 / PBP) | 125 W |
-- | TDP (PL2) | -- |
360 W | TDP up | -- |
-- | TDP down | -- |
97 °C | Tjunction max. | -- |
Technical detailsThe Intel Xeon w7-3465X is manufactured in 10 nm and has 75.00 MB cache. The Intel Xeon Gold 6138 is manufactured in 14 nm and has a 28.00 MB cache. |
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Intel Xeon w7-3465X | Characteristic | Intel Xeon Gold 6138 |
10 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, AMX | ISA extensions | SSE4.1, SSE4.2, AVX2, AVX-512 |
LGA 4677 | Socket | LGA 3647 |
VT-x, VT-x EPT, VT-d, VT-rp, vPro Enterprise | Virtualization | VT-x, VT-x EPT, VT-d |
Yes | AES-NI | Yes |
Windows 11, Windows Server, Linux | Operating systems | Windows 10, Linux |
Q1/2023 | Release date | Q3/2017 |
2889 $ | Release price | 2750 $ |
show more data | show more data | |
Intel Xeon w7-3465X
28C 56T @ 4.80 GHz |
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Intel Xeon Gold 6138
20C 40T @ 3.70 GHz |
Intel Xeon w7-3465X
28C 56T @ 4.80 GHz |
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Intel Xeon Gold 6138
20C 40T @ 3.70 GHz |
Intel Xeon w7-3465X
28C 56T @ 3.20 GHz |
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Intel Xeon Gold 6138
20C 40T @ 2.80 GHz |
Intel Xeon w7-3465X
28C 56T @ 3.20 GHz |
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Intel Xeon Gold 6138
20C 40T @ 2.80 GHz |
Intel Xeon w7-3465X
28C 56T @ 4.80 GHz |
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Intel Xeon Gold 6138
20C 40T @ 3.70 GHz |
Intel Xeon w7-3465X
28C 56T @ 3.20 GHz |
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Intel Xeon Gold 6138
20C 40T @ 2.80 GHz |
Devices using this processor |
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Intel Xeon w7-3465X | Intel Xeon Gold 6138 |
Unknown | Unknown |