AMD EPYC 7402 | Intel Xeon W-2170B | |
CPU comparisonAMD EPYC 7402 or Intel Xeon W-2170B - 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 7402 has 24 cores with 48 threads and clocks with a maximum frequency of 3.35 GHz. Up to GB of memory is supported in 8 memory channels. The AMD EPYC 7402 was released in Q3/2019. The Intel Xeon W-2170B has 14 cores with 28 threads and clocks with a maximum frequency of 4.30 GHz. The CPU supports up to 512 GB of memory in 4 memory channels. The Intel Xeon W-2170B was released in Q3/2017. |
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AMD EPYC (129) | Family | Intel Xeon W (83) |
AMD EPYC 7002 (24) | CPU group | Intel Xeon W-2100/3100 (15) |
2 | Generation | 6 |
Rome (Zen 2) | Architecture | Skylake W |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD EPYC 7402 has 24 CPU cores and can calculate 48 threads in parallel. The clock frequency of the AMD EPYC 7402 is 2.80 GHz (3.35 GHz) while the Intel Xeon W-2170B has 14 CPU cores and 28 threads can calculate simultaneously. The clock frequency of the Intel Xeon W-2170B is at 2.50 GHz (4.30 GHz). |
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AMD EPYC 7402 | Characteristic | Intel Xeon W-2170B |
24 | Cores | 14 |
48 | Threads | 28 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
2.80 GHz | Frequency | 2.50 GHz |
3.35 GHz | Turbo Frequency (1 Core) | 4.30 GHz |
3.20 GHz | Turbo Frequency (All Cores) | 3.60 GHz |
Memory & PCIeThe AMD EPYC 7402 can use up to GB of memory in 8 memory channels. The maximum memory bandwidth is 51.2 GB/s. The Intel Xeon W-2170B supports up to 512 GB of memory in 4 memory channels and achieves a memory bandwidth of up to 85.4 GB/s. |
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AMD EPYC 7402 | Characteristic | Intel Xeon W-2170B |
DDR4-3200 | Memory | DDR4-2666 |
Max. Memory | 512 GB | |
8 (Octa Channel) | Memory channels | 4 (Quad Channel) |
51.2 GB/s | Max. Bandwidth | 85.4 GB/s |
Yes | ECC | Yes |
-- | L2 Cache | -- |
128.00 MB | L3 Cache | 19.00 MB |
4.0 | PCIe version | 3.0 |
128 | PCIe lanes | 48 |
252.0 GB/s | PCIe Bandwidth | 47.3 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the AMD EPYC 7402 is 180 W, while the Intel Xeon W-2170B 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 7402 | Characteristic | Intel Xeon W-2170B |
180 W | TDP (PL1 / PBP) | 140 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe AMD EPYC 7402 is manufactured in 7 nm and has 128.00 MB cache. The Intel Xeon W-2170B is manufactured in 14 nm and has a 19.00 MB cache. |
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AMD EPYC 7402 | Characteristic | Intel Xeon W-2170B |
7 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 |
SP3 | Socket | LGA 2066 |
AMD-V, SVM | Virtualization | VT-x, VT-x EPT, VT-d |
Yes | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows 10, Linux |
Q3/2019 | Release date | Q3/2017 |
2900 $ | Release price | -- |
show more data | show more data | |
AMD EPYC 7402
24C 48T @ 3.35 GHz |
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Intel Xeon W-2170B
14C 28T @ 4.30 GHz |
AMD EPYC 7402
24C 48T @ 3.20 GHz |
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Intel Xeon W-2170B
14C 28T @ 3.60 GHz |
AMD EPYC 7402
24C 48T @ 3.35 GHz |
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Intel Xeon W-2170B
14C 28T @ 4.30 GHz |
AMD EPYC 7402
24C 48T @ 3.20 GHz |
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Intel Xeon W-2170B
14C 28T @ 3.60 GHz |
AMD EPYC 7402
24C 48T @ 3.20 GHz |
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Intel Xeon W-2170B
14C 28T @ 3.60 GHz |
AMD EPYC 7402
24C 48T @ 3.35 GHz |
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Intel Xeon W-2170B
14C 28T @ 4.30 GHz |
AMD EPYC 7402
24C 48T @ 3.35 GHz |
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Intel Xeon W-2170B
14C 28T @ 4.30 GHz |
AMD EPYC 7402
24C 48T @ 3.20 GHz |
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Intel Xeon W-2170B
14C 28T @ 3.60 GHz |
Devices using this processor |
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AMD EPYC 7402 | Intel Xeon W-2170B |
Unknown | Apple iMac Pro (2017) |