AMD EPYC 7351P | Intel Core i5-2550k | |
CPU comparisonAMD EPYC 7351P or Intel Core i5-2550k - 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 7351P has 16 cores with 32 threads and clocks with a maximum frequency of 2.90 GHz. Up to GB of memory is supported in 8 memory channels. The AMD EPYC 7351P was released in Q3/2017. The Intel Core i5-2550k has 4 cores with 4 threads and clocks with a maximum frequency of 3.80 GHz. The CPU supports up to 32 GB of memory in 2 memory channels. The Intel Core i5-2550k was released in Q1/2012. |
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AMD EPYC (129) | Family | Intel Core i5 (331) |
AMD EPYC 7001 (12) | CPU group | Intel Core i 2000 (28) |
1 | Generation | 2 |
Naples (Zen) | Architecture | Sandy Bridge S |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | Intel Core i5-3570K |
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CPU Cores and Base FrequencyThe AMD EPYC 7351P has 16 CPU cores and can calculate 32 threads in parallel. The clock frequency of the AMD EPYC 7351P is 2.40 GHz (2.90 GHz) while the Intel Core i5-2550k has 4 CPU cores and 4 threads can calculate simultaneously. The clock frequency of the Intel Core i5-2550k is at 3.40 GHz (3.80 GHz). |
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AMD EPYC 7351P | Characteristic | Intel Core i5-2550k |
16 | Cores | 4 |
32 | Threads | 4 |
normal | Core architecture | normal |
Yes | Hyperthreading | No |
No | Overclocking ? | Yes |
2.40 GHz | Frequency | 3.40 GHz |
2.90 GHz | Turbo Frequency (1 Core) | 3.80 GHz |
2.90 GHz | Turbo Frequency (All Cores) | -- |
Memory & PCIeThe AMD EPYC 7351P can use up to GB of memory in 8 memory channels. The maximum memory bandwidth is 170.6 GB/s. The Intel Core i5-2550k supports up to 32 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 21.3 GB/s. |
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AMD EPYC 7351P | Characteristic | Intel Core i5-2550k |
DDR4-2400, DDR4-2666 | Memory | DDR3-1333 |
Max. Memory | 32 GB | |
8 (Octa Channel) | Memory channels | 2 (Dual Channel) |
170.6 GB/s | Max. Bandwidth | 21.3 GB/s |
Yes | ECC | No |
-- | L2 Cache | -- |
64.00 MB | L3 Cache | 6.00 MB |
3.0 | PCIe version | 2.0 |
128 | PCIe lanes | 16 |
126.1 GB/s | PCIe Bandwidth | 8.0 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the AMD EPYC 7351P is 170 W, while the Intel Core i5-2550k has a TDP of 95 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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AMD EPYC 7351P | Characteristic | Intel Core i5-2550k |
170 W | TDP (PL1 / PBP) | 95 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe AMD EPYC 7351P is manufactured in 14 nm and has 64.00 MB cache. The Intel Core i5-2550k is manufactured in 32 nm and has a 6.00 MB cache. |
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AMD EPYC 7351P | Characteristic | Intel Core i5-2550k |
14 nm | Technology | 32 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, AVX |
SP3 | Socket | LGA 1155 |
AMD-V, SVM | Virtualization | VT-x, VT-x EPT |
Yes | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows 10, Linux |
Q3/2017 | Release date | Q1/2012 |
900 $ | Release price | 235 $ |
show more data | show more data | |
AMD EPYC 7351P
16C 32T @ 2.90 GHz |
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Intel Core i5-2550k
4C 4T @ 3.80 GHz |
AMD EPYC 7351P
16C 32T @ 2.90 GHz |
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Intel Core i5-2550k
4C 4T @ 3.40 GHz |
AMD EPYC 7351P
16C 32T @ 2.90 GHz |
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Intel Core i5-2550k
4C 4T @ 3.80 GHz |
AMD EPYC 7351P
16C 32T @ 2.90 GHz |
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Intel Core i5-2550k
4C 4T @ 3.40 GHz |
AMD EPYC 7351P
16C 32T @ 2.90 GHz |
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Intel Core i5-2550k
4C 4T @ 3.40 GHz |
AMD EPYC 7351P
16C 32T @ 2.90 GHz |
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Intel Core i5-2550k
4C 4T @ 3.80 GHz |
AMD EPYC 7351P
16C 32T @ 2.90 GHz |
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Intel Core i5-2550k
4C 4T @ 3.40 GHz |
Devices using this processor |
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AMD EPYC 7351P | Intel Core i5-2550k |
Unknown | Unknown |