Intel Xeon Gold 6438M | Intel Xeon D-1541 | |
CPU comparisonIntel Xeon Gold 6438M or Intel Xeon D-1541 - 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 6438M has 32 cores with 64 threads and clocks with a maximum frequency of 3.90 GHz. Up to 4096 GB of memory is supported in 8 memory channels. The Intel Xeon Gold 6438M was released in Q1/2023. The Intel Xeon D-1541 has 8 cores with 16 threads and clocks with a maximum frequency of 2.70 GHz. The CPU supports up to 128 GB of memory in 2 memory channels. The Intel Xeon D-1541 was released in Q4/2015. |
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Intel Xeon Gold (163) | Family | Intel Xeon D (79) |
Intel Xeon Gold 5400/6400 (25) | CPU group | Intel Xeon D-1500 (22) |
4 | Generation | 1 |
Sapphire Rapids | Architecture | Broadwell |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon Gold 6438M has 32 CPU cores and can calculate 64 threads in parallel. The clock frequency of the Intel Xeon Gold 6438M is 2.20 GHz (3.90 GHz) while the Intel Xeon D-1541 has 8 CPU cores and 16 threads can calculate simultaneously. The clock frequency of the Intel Xeon D-1541 is at 2.10 GHz (2.70 GHz). |
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Intel Xeon Gold 6438M | Characteristic | Intel Xeon D-1541 |
32 | Cores | 8 |
64 | Threads | 16 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
2.20 GHz | Frequency | 2.10 GHz |
3.90 GHz | Turbo Frequency (1 Core) | 2.70 GHz |
-- | Turbo Frequency (All Cores) | 2.10 GHz |
Memory & PCIeThe Intel Xeon Gold 6438M can use up to 4096 GB of memory in 8 memory channels. The maximum memory bandwidth is 307.2 GB/s. The Intel Xeon D-1541 supports up to 128 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 38.4 GB/s. |
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Intel Xeon Gold 6438M | Characteristic | Intel Xeon D-1541 |
DDR5-4400, DDR5-4800 | Memory | DDR4-2400 |
4096 GB | Max. Memory | 128 GB |
8 (Octa Channel) | Memory channels | 2 (Dual Channel) |
307.2 GB/s | Max. Bandwidth | 38.4 GB/s |
Yes | ECC | Yes |
-- | L2 Cache | 12.00 MB |
60.00 MB | L3 Cache | -- |
5.0 | PCIe version | 3.0 |
80 | PCIe lanes | 32 |
315.0 GB/s | PCIe Bandwidth | 31.5 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the Intel Xeon Gold 6438M is 205 W, while the Intel Xeon D-1541 has a TDP of 45 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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Intel Xeon Gold 6438M | Characteristic | Intel Xeon D-1541 |
205 W | TDP (PL1 / PBP) | 45 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Intel Xeon Gold 6438M is manufactured in 10 nm and has 60.00 MB cache. The Intel Xeon D-1541 is manufactured in 14 nm and has a 12.00 MB cache. |
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Intel Xeon Gold 6438M | Characteristic | Intel Xeon D-1541 |
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 |
LGA 4677 | Socket | BGA 1667 |
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 | Q4/2015 |
3273 $ | Release price | 594 $ |
show more data | show more data | |
Intel Xeon Gold 6438M
32C 64T @ 3.90 GHz |
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Intel Xeon D-1541
8C 16T @ 2.70 GHz |
Intel Xeon Gold 6438M
32C 64T @ 2.20 GHz |
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Intel Xeon D-1541
8C 16T @ 2.10 GHz |
Intel Xeon Gold 6438M
32C 64T @ 3.90 GHz |
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Intel Xeon D-1541
8C 16T @ 2.70 GHz |
Intel Xeon Gold 6438M
32C 64T @ 2.20 GHz |
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Intel Xeon D-1541
8C 16T @ 2.10 GHz |
Intel Xeon Gold 6438M
32C 64T @ 2.20 GHz |
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Intel Xeon D-1541
8C 16T @ 2.10 GHz |
Devices using this processor |
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Intel Xeon Gold 6438M | Intel Xeon D-1541 |
Unknown | Unknown |