Intel Xeon W-2245 | AMD EPYC 7663 | |
CPU comparisonIntel Xeon W-2245 or AMD EPYC 7663 - 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 W-2245 has 8 cores with 16 threads and clocks with a maximum frequency of 4.70 GHz. Up to 1024 GB of memory is supported in 4 memory channels. The Intel Xeon W-2245 was released in Q4/2019. The AMD EPYC 7663 has 56 cores with 112 threads and clocks with a maximum frequency of 3.50 GHz. The CPU supports up to 4096 GB of memory in 8 memory channels. The AMD EPYC 7663 was released in Q1/2021. |
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Intel Xeon W (83) | Family | AMD EPYC (129) |
Intel Xeon W-2200/3200 (17) | CPU group | AMD EPYC 7003 (29) |
7 | Generation | 3 |
Cascade Lake W | Architecture | Milan (Zen 3) |
Desktop / Server | Segment | Desktop / Server |
Intel Xeon W-2145 | Predecessor | -- |
Intel Xeon w5-2445 | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon W-2245 has 8 CPU cores and can calculate 16 threads in parallel. The clock frequency of the Intel Xeon W-2245 is 3.90 GHz (4.70 GHz) while the AMD EPYC 7663 has 56 CPU cores and 112 threads can calculate simultaneously. The clock frequency of the AMD EPYC 7663 is at 2.00 GHz (3.50 GHz). |
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Intel Xeon W-2245 | Characteristic | AMD EPYC 7663 |
8 | Cores | 56 |
16 | Threads | 112 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
3.90 GHz | Frequency | 2.00 GHz |
4.70 GHz | Turbo Frequency (1 Core) | 3.50 GHz |
4.50 GHz | Turbo Frequency (All Cores) | 3.00 GHz |
Memory & PCIeThe Intel Xeon W-2245 can use up to 1024 GB of memory in 4 memory channels. The maximum memory bandwidth is 93.8 GB/s. The AMD EPYC 7663 supports up to 4096 GB of memory in 8 memory channels and achieves a memory bandwidth of up to 204.8 GB/s. |
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Intel Xeon W-2245 | Characteristic | AMD EPYC 7663 |
DDR4-2933 | Memory | DDR4-3200 |
1024 GB | Max. Memory | 4096 GB |
4 (Quad Channel) | Memory channels | 8 (Octa Channel) |
93.8 GB/s | Max. Bandwidth | 204.8 GB/s |
Yes | ECC | Yes |
-- | L2 Cache | -- |
16.50 MB | L3 Cache | 256.00 MB |
3.0 | PCIe version | 4.0 |
48 | PCIe lanes | 128 |
47.3 GB/s | PCIe Bandwidth | 252.0 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the Intel Xeon W-2245 is 155 W, while the AMD EPYC 7663 has a TDP of 240 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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Intel Xeon W-2245 | Characteristic | AMD EPYC 7663 |
155 W | TDP (PL1 / PBP) | 240 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | 225 W |
-- | Tjunction max. | -- |
Technical detailsThe Intel Xeon W-2245 is manufactured in 14 nm and has 16.50 MB cache. The AMD EPYC 7663 is manufactured in 7 nm and has a 256.00 MB cache. |
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Intel Xeon W-2245 | Characteristic | AMD EPYC 7663 |
14 nm | Technology | 7 nm |
Monolithic | Chip design | Chiplet |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2, AVX2, AVX-512 | ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 |
LGA 2066 | Socket | SP3 |
VT-x, VT-x EPT, VT-d | Virtualization | AMD-V, SVM |
Yes | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows 10, Linux |
Q4/2019 | Release date | Q1/2021 |
667 $ | Release price | 6366 $ |
show more data | show more data | |
Intel Xeon W-2245
8C 16T @ 4.70 GHz |
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AMD EPYC 7663
56C 112T @ 3.50 GHz |
Intel Xeon W-2245
8C 16T @ 4.70 GHz |
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AMD EPYC 7663
56C 112T @ 3.50 GHz |
Intel Xeon W-2245
8C 16T @ 4.50 GHz |
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AMD EPYC 7663
56C 112T @ 3.00 GHz |
Intel Xeon W-2245
8C 16T @ 4.70 GHz |
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AMD EPYC 7663
56C 112T @ 3.50 GHz |
Intel Xeon W-2245
8C 16T @ 4.50 GHz |
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AMD EPYC 7663
56C 112T @ 3.00 GHz |
Intel Xeon W-2245
8C 16T @ 4.50 GHz |
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AMD EPYC 7663
56C 112T @ 3.00 GHz |
Intel Xeon W-2245
8C 16T @ 4.70 GHz |
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AMD EPYC 7663
56C 112T @ 3.50 GHz |
Intel Xeon W-2245
8C 16T @ 4.50 GHz |
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AMD EPYC 7663
56C 112T @ 3.00 GHz |
Devices using this processor |
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Intel Xeon W-2245 | AMD EPYC 7663 |
Unknown | Unknown |