AMD EPYC 7551 | AMD Ryzen 5 PRO 1500 | |
CPU comparisonAMD EPYC 7551 or AMD Ryzen 5 PRO 1500 - 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 7551 has 32 cores with 64 threads and clocks with a maximum frequency of 3.00 GHz. Up to GB of memory is supported in 8 memory channels. The AMD EPYC 7551 was released in Q3/2017. The AMD Ryzen 5 PRO 1500 has 4 cores with 8 threads and clocks with a maximum frequency of 3.70 GHz. The CPU supports up to 64 GB of memory in 2 memory channels. The AMD Ryzen 5 PRO 1500 was released in Q3/2017. |
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AMD EPYC (145) | Family | AMD Ryzen 5 PRO (30) |
AMD EPYC 7001 (12) | CPU group | AMD Ryzen 1000 (15) |
1 | Generation | 1 |
Naples (Zen) | Architecture | Summit Ridge (Zen) |
Server | Segment | Desktop |
-- | Predecessor | -- |
AMD EPYC 7552 | Successor | -- |
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CPU Cores and Base FrequencyThe AMD EPYC 7551 has 32 CPU cores and can calculate 64 threads in parallel. The clock frequency of the AMD EPYC 7551 is 2.00 GHz (3.00 GHz) while the AMD Ryzen 5 PRO 1500 has 4 CPU cores and 8 threads can calculate simultaneously. The clock frequency of the AMD Ryzen 5 PRO 1500 is at 3.50 GHz (3.70 GHz). |
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AMD EPYC 7551 | Characteristic | AMD Ryzen 5 PRO 1500 |
32 | Cores | 4 |
64 | Threads | 8 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | Yes |
2.00 GHz | Frequency | 3.50 GHz |
3.00 GHz | Turbo Frequency (1 Core) | 3.70 GHz |
2.55 GHz | Turbo Frequency (All Cores) | 3.60 GHz |
Memory & PCIeThe AMD EPYC 7551 can use up to GB of memory in 8 memory channels. The maximum memory bandwidth is 170.6 GB/s. The AMD Ryzen 5 PRO 1500 supports up to 64 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 42.7 GB/s. |
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AMD EPYC 7551 | Characteristic | AMD Ryzen 5 PRO 1500 |
DDR4-2666 | Memory | DDR4-2666 |
Max. Memory | 64 GB | |
8 (Octa Channel) | Memory channels | 2 (Dual Channel) |
170.6 GB/s | Max. Bandwidth | 42.7 GB/s |
Yes | ECC | Yes |
-- | L2 Cache | -- |
64.00 MB | L3 Cache | 16.00 MB |
3.0 | PCIe version | 3.0 |
128 | PCIe lanes | 20 |
126.1 GB/s | PCIe Bandwidth | 19.7 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the AMD EPYC 7551 is 180 W, while the AMD Ryzen 5 PRO 1500 has a TDP of 65 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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AMD EPYC 7551 | Characteristic | AMD Ryzen 5 PRO 1500 |
180 W | TDP (PL1 / PBP) | 65 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | 95 °C |
Technical detailsThe AMD EPYC 7551 is manufactured in 14 nm and has 64.00 MB cache. The AMD Ryzen 5 PRO 1500 is manufactured in 14 nm and has a 16.00 MB cache. |
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AMD EPYC 7551 | Characteristic | AMD Ryzen 5 PRO 1500 |
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 | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 |
SP3 | Socket | AM4 (PGA 1331) |
AMD-V, SVM | Virtualization | AMD-V, SVM |
Yes | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows 10, Linux |
Q3/2017 | Release date | Q3/2017 |
3200 $ | Release price | 265 $ |
show more data | show more data | |
AMD EPYC 7551
32C 64T @ 2.55 GHz |
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AMD Ryzen 5 PRO 1500
4C 8T @ 3.60 GHz |
AMD EPYC 7551
32C 64T @ 3.00 GHz |
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AMD Ryzen 5 PRO 1500
4C 8T @ 3.70 GHz |
AMD EPYC 7551
32C 64T @ 2.55 GHz |
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AMD Ryzen 5 PRO 1500
4C 8T @ 3.60 GHz |
AMD EPYC 7551
32C 64T @ 3.00 GHz |
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AMD Ryzen 5 PRO 1500
4C 8T @ 3.70 GHz |
AMD EPYC 7551
32C 64T @ 2.55 GHz |
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AMD Ryzen 5 PRO 1500
4C 8T @ 3.60 GHz |
Devices using this processor |
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AMD EPYC 7551 | AMD Ryzen 5 PRO 1500 |
Unknown | Unknown |