AMD EPYC 7282 | AMD EPYC 7662 | |
CPU comparisonAMD EPYC 7282 or AMD EPYC 7662 - 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 7282 has 16 cores with 32 threads and clocks with a maximum frequency of 3.20 GHz. Up to GB of memory is supported in 8 memory channels. The AMD EPYC 7282 was released in Q3/2019. The AMD EPYC 7662 has 64 cores with 128 threads and clocks with a maximum frequency of 3.30 GHz. The CPU supports up to GB of memory in 8 memory channels. The AMD EPYC 7662 was released in Q1/2020. |
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AMD EPYC (129) | Family | AMD EPYC (129) |
AMD EPYC 7002 (24) | CPU group | AMD EPYC 7002 (24) |
2 | Generation | 2 |
Rome (Zen 2) | Architecture | Rome (Zen 2) |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | AMD EPYC 7763 |
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CPU Cores and Base FrequencyThe AMD EPYC 7282 is a 16 core processor with a clock frequency of 2.80 GHz (3.20 GHz). The AMD EPYC 7662 has 64 CPU cores with a clock frequency of 2.00 GHz (3.30 GHz). |
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AMD EPYC 7282 | Characteristic | AMD EPYC 7662 |
16 | Cores | 64 |
32 | Threads | 128 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
2.80 GHz | Frequency | 2.00 GHz |
3.20 GHz | Turbo Frequency (1 Core) | 3.30 GHz |
3.00 GHz | Turbo Frequency (All Cores) | 2.40 GHz |
Memory & PCIeThe AMD EPYC 7282 supports a maximum of GB of memory in 8 memory channels. The AMD EPYC 7662 can connect up to GB of memory in 8 memory channels. |
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AMD EPYC 7282 | Characteristic | AMD EPYC 7662 |
DDR4-3200 | Memory | DDR4-3200 |
Max. Memory | ||
8 (Octa Channel) | Memory channels | 8 (Octa Channel) |
51.2 GB/s | Max. Bandwidth | 51.2 GB/s |
Yes | ECC | Yes |
-- | L2 Cache | -- |
64.00 MB | L3 Cache | 256.00 MB |
4.0 | PCIe version | 4.0 |
128 | PCIe lanes | 128 |
252.0 GB/s | PCIe Bandwidth | 252.0 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The AMD EPYC 7282 has a TDP of 120 W, that of the AMD EPYC 7662 is 225 W. |
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AMD EPYC 7282 | Characteristic | AMD EPYC 7662 |
120 W | TDP (PL1 / PBP) | 225 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe AMD EPYC 7282 has a 64.00 MB cache, while the AMD EPYC 7662 cache has a total of 256.00 MB. |
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AMD EPYC 7282 | Characteristic | AMD EPYC 7662 |
7 nm | Technology | 7 nm |
Chiplet | Chip design | Chiplet |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 | ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 |
SP3 | Socket | SP3 |
AMD-V, SVM | Virtualization | AMD-V, SVM |
Yes | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows 10, Linux |
Q3/2019 | Release date | Q1/2020 |
1200 $ | Release price | -- |
show more data | show more data | |
AMD EPYC 7282
16C 32T @ 3.20 GHz |
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AMD EPYC 7662
64C 128T @ 3.30 GHz |
AMD EPYC 7282
16C 32T @ 3.00 GHz |
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AMD EPYC 7662
64C 128T @ 2.40 GHz |
AMD EPYC 7282
16C 32T @ 3.20 GHz |
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AMD EPYC 7662
64C 128T @ 3.30 GHz |
AMD EPYC 7282
16C 32T @ 3.00 GHz |
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AMD EPYC 7662
64C 128T @ 2.40 GHz |
AMD EPYC 7282
16C 32T @ 3.00 GHz |
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AMD EPYC 7662
64C 128T @ 2.40 GHz |
Devices using this processor |
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AMD EPYC 7282 | AMD EPYC 7662 |
Unknown | Unknown |