AMD EPYC Embedded 3451 | Intel Xeon Gold 6238 | |
CPU comparisonAMD EPYC Embedded 3451 or Intel Xeon Gold 6238 - 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 AMD EPYC Embedded 3451 has 16 cores with 32 threads and clocks with a maximum frequency of 3.00 GHz. Up to 1024 GB of memory is supported in 4 memory channels. The AMD EPYC Embedded 3451 was released in Q1/2018. The Intel Xeon Gold 6238 has 22 cores with 44 threads and clocks with a maximum frequency of 3.70 GHz. The CPU supports up to 1024 GB of memory in 6 memory channels. The Intel Xeon Gold 6238 was released in Q2/2019. |
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AMD EPYC (129) | Family | Intel Xeon Gold (163) |
AMD EPYC Embedded 3000 (7) | CPU group | Intel Xeon Gold 5200/6200 (55) |
1 | Generation | 2 |
Snowy Owl (Zen) | Architecture | Cascade Lake |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD EPYC Embedded 3451 has 16 CPU cores and can calculate 32 threads in parallel. The clock frequency of the AMD EPYC Embedded 3451 is 2.14 GHz (3.00 GHz) while the Intel Xeon Gold 6238 has 22 CPU cores and 44 threads can calculate simultaneously. The clock frequency of the Intel Xeon Gold 6238 is at 2.10 GHz (3.70 GHz). |
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AMD EPYC Embedded 3451 | Characteristic | Intel Xeon Gold 6238 |
16 | Cores | 22 |
32 | Threads | 44 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
Yes | Overclocking ? | No |
2.14 GHz | Frequency | 2.10 GHz |
3.00 GHz | Turbo Frequency (1 Core) | 3.70 GHz |
-- | Turbo Frequency (All Cores) | 2.60 GHz |
Memory & PCIeThe AMD EPYC Embedded 3451 can use up to 1024 GB of memory in 4 memory channels. The maximum memory bandwidth is 85.3 GB/s. The Intel Xeon Gold 6238 supports up to 1024 GB of memory in 6 memory channels and achieves a memory bandwidth of up to 140.7 GB/s. |
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AMD EPYC Embedded 3451 | Characteristic | Intel Xeon Gold 6238 |
DDR4-2666 | Memory | DDR4-2933 |
1024 GB | Max. Memory | 1024 GB |
4 (Quad Channel) | Memory channels | 6 (Hexa Channel) |
85.3 GB/s | Max. Bandwidth | 140.7 GB/s |
Yes | ECC | Yes |
8.00 MB | L2 Cache | -- |
32.00 MB | L3 Cache | 30.25 MB |
3.0 | PCIe version | 3.0 |
64 | PCIe lanes | 48 |
63.0 GB/s | PCIe Bandwidth | 47.3 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the AMD EPYC Embedded 3451 is 100 W, while the Intel Xeon Gold 6238 has a TDP of 140 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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AMD EPYC Embedded 3451 | Characteristic | Intel Xeon Gold 6238 |
100 W | TDP (PL1 / PBP) | 140 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
80 W | TDP down | -- |
105 °C | Tjunction max. | -- |
Technical detailsThe AMD EPYC Embedded 3451 is manufactured in 14 nm and has 40.00 MB cache. The Intel Xeon Gold 6238 is manufactured in 14 nm and has a 30.25 MB cache. |
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AMD EPYC Embedded 3451 | Characteristic | Intel Xeon Gold 6238 |
14 nm | Technology | 14 nm |
Chiplet | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 | ISA extensions | SSE4.1, SSE4.2, AVX2, AVX-512 |
SP4 | Socket | LGA 3647 |
AMD-V, SVM | Virtualization | VT-x, VT-x EPT, VT-d |
Yes | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows 10, Linux |
Q1/2018 | Release date | Q2/2019 |
-- | Release price | 2615 $ |
show more data | show more data | |
AMD EPYC Embedded 3451
16C 32T @ 2.14 GHz |
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Intel Xeon Gold 6238
22C 44T @ 2.60 GHz |
AMD EPYC Embedded 3451
16C 32T @ 3.00 GHz |
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Intel Xeon Gold 6238
22C 44T @ 3.70 GHz |
AMD EPYC Embedded 3451
16C 32T @ 2.14 GHz |
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Intel Xeon Gold 6238
22C 44T @ 2.60 GHz |
Devices using this processor |
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AMD EPYC Embedded 3451 | Intel Xeon Gold 6238 |
Unknown | Unknown |