Intel Xeon Gold 6138T | Intel Xeon Gold 6338 | |
CPU comparisonIn this CPU comparison, we compare the Intel Xeon Gold 6138T and the Intel Xeon Gold 6338 and use benchmarks to check which processor is faster.
We compare the Intel Xeon Gold 6138T 20 core processor released in Q3/2017 with the Intel Xeon Gold 6338 which has 32 CPU cores and was introduced in Q2/2021. |
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Intel Xeon Gold (163) | Family | Intel Xeon Gold (163) |
Intel Xeon Gold 5100/6100 (34) | CPU group | Intel Xeon Gold 5300/6300 (21) |
1 | Generation | 3 |
Skylake | Architecture | Ice Lake |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon Gold 6138T is a 20 core processor with a clock frequency of 2.00 GHz (3.70 GHz). The processor can compute 40 threads at the same time. The Intel Xeon Gold 6338 clocks with 2.00 GHz (3.20 GHz), has 32 CPU cores and can calculate 64 threads in parallel. |
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Intel Xeon Gold 6138T | Characteristic | Intel Xeon Gold 6338 |
20 | Cores | 32 |
40 | Threads | 64 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
2.00 GHz | Frequency | 2.00 GHz |
3.70 GHz | Turbo Frequency (1 Core) | 3.20 GHz |
2.80 GHz | Turbo Frequency (All Cores) | 2.80 GHz |
Memory & PCIeUp to 768 GB of memory in a maximum of 6 memory channels is supported by the Intel Xeon Gold 6138T, while the Intel Xeon Gold 6338 supports a maximum of 6144 GB of memory with a maximum memory bandwidth of 204.8 GB/s enabled. |
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Intel Xeon Gold 6138T | Characteristic | Intel Xeon Gold 6338 |
DDR4-2666 | Memory | DDR4-3200 |
768 GB | Max. Memory | 6144 GB |
6 (Hexa Channel) | Memory channels | 8 (Octa Channel) |
128.1 GB/s | Max. Bandwidth | 204.8 GB/s |
Yes | ECC | Yes |
-- | L2 Cache | -- |
28.00 MB | L3 Cache | 48.00 MB |
3.0 | PCIe version | 4.0 |
48 | PCIe lanes | 64 |
47.3 GB/s | PCIe Bandwidth | 126.0 GB/s |
Thermal ManagementThe Intel Xeon Gold 6138T has a TDP of 125 W. The TDP of the Intel Xeon Gold 6338 is 205 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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Intel Xeon Gold 6138T | Characteristic | Intel Xeon Gold 6338 |
125 W | TDP (PL1 / PBP) | 205 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Intel Xeon Gold 6138T has 28.00 MB cache and is manufactured in 14 nm. The cache of Intel Xeon Gold 6338 is at 48.00 MB. The processor is manufactured in 10 nm. |
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Intel Xeon Gold 6138T | Characteristic | Intel Xeon Gold 6338 |
14 nm | Technology | 10 nm |
Monolithic | 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 3647 | Socket | LGA 4189 |
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 10, Linux |
Q3/2017 | Release date | Q2/2021 |
2750 $ | Release price | 2612 $ |
show more data | show more data | |
Intel Xeon Gold 6138T
20C 40T @ 3.70 GHz |
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Intel Xeon Gold 6338
32C 64T @ 3.20 GHz |
Intel Xeon Gold 6138T
20C 40T @ 2.80 GHz |
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Intel Xeon Gold 6338
32C 64T @ 2.80 GHz |
Intel Xeon Gold 6138T
20C 40T @ 3.70 GHz |
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Intel Xeon Gold 6338
32C 64T @ 3.20 GHz |
Intel Xeon Gold 6138T
20C 40T @ 2.80 GHz |
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Intel Xeon Gold 6338
32C 64T @ 2.80 GHz |
Intel Xeon Gold 6138T
20C 40T @ 3.70 GHz |
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Intel Xeon Gold 6338
32C 64T @ 3.20 GHz |
Intel Xeon Gold 6138T
20C 40T @ 2.80 GHz |
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Intel Xeon Gold 6338
32C 64T @ 2.80 GHz |
Devices using this processor |
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Intel Xeon Gold 6138T | Intel Xeon Gold 6338 |
Unknown | Unknown |