Intel Xeon E5-2623 v3 | AMD EPYC 7551 | |
CPU comparisonIntel Xeon E5-2623 v3 or AMD EPYC 7551 - 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 E5-2623 v3 has 4 cores with 8 threads and clocks with a maximum frequency of 3.50 GHz. Up to 768 GB of memory is supported in 4 memory channels. The Intel Xeon E5-2623 v3 was released in Q3/2014. The AMD EPYC 7551 has 32 cores with 64 threads and clocks with a maximum frequency of 3.00 GHz. The CPU supports up to GB of memory in 8 memory channels. The AMD EPYC 7551 was released in Q3/2017. |
||
Intel Xeon E5 (71) | Family | AMD EPYC (129) |
Intel Xeon E5 v3 (32) | CPU group | AMD EPYC 7001 (12) |
5 | Generation | 1 |
Haswell E | Architecture | Naples (Zen) |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
Intel Xeon E5-2623 v4 | Successor | AMD EPYC 7552 |
|
||
CPU Cores and Base FrequencyThe Intel Xeon E5-2623 v3 has 4 CPU cores and can calculate 8 threads in parallel. The clock frequency of the Intel Xeon E5-2623 v3 is 3.00 GHz (3.50 GHz) while the AMD EPYC 7551 has 32 CPU cores and 64 threads can calculate simultaneously. The clock frequency of the AMD EPYC 7551 is at 2.00 GHz (3.00 GHz). |
||
Intel Xeon E5-2623 v3 | Characteristic | AMD EPYC 7551 |
4 | Cores | 32 |
8 | Threads | 64 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
3.00 GHz | Frequency | 2.00 GHz |
3.50 GHz | Turbo Frequency (1 Core) | 3.00 GHz |
3.20 GHz | Turbo Frequency (All Cores) | 2.55 GHz |
Memory & PCIeThe Intel Xeon E5-2623 v3 can use up to 768 GB of memory in 4 memory channels. The maximum memory bandwidth is 68.2 GB/s. The AMD EPYC 7551 supports up to GB of memory in 8 memory channels and achieves a memory bandwidth of up to 170.6 GB/s. |
||
Intel Xeon E5-2623 v3 | Characteristic | AMD EPYC 7551 |
DDR4-2133 | Memory | DDR4-2666 |
768 GB | Max. Memory | |
4 (Quad Channel) | Memory channels | 8 (Octa Channel) |
68.2 GB/s | Max. Bandwidth | 170.6 GB/s |
Yes | ECC | Yes |
-- | L2 Cache | -- |
10.00 MB | L3 Cache | 64.00 MB |
3.0 | PCIe version | 3.0 |
40 | PCIe lanes | 128 |
39.4 GB/s | PCIe Bandwidth | 126.1 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the Intel Xeon E5-2623 v3 is 105 W, while the AMD EPYC 7551 has a TDP of 180 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
||
Intel Xeon E5-2623 v3 | Characteristic | AMD EPYC 7551 |
105 W | TDP (PL1 / PBP) | 180 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Intel Xeon E5-2623 v3 is manufactured in 22 nm and has 10.00 MB cache. The AMD EPYC 7551 is manufactured in 14 nm and has a 64.00 MB cache. |
||
Intel Xeon E5-2623 v3 | Characteristic | AMD EPYC 7551 |
22 nm | Technology | 14 nm |
Monolithic | Chip design | Chiplet |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2, AVX2 | ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 |
LGA 2011-3 | 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 |
Q3/2014 | Release date | Q3/2017 |
-- | Release price | 3200 $ |
show more data | show more data | |
Intel Xeon E5-2623 v3
4C 8T @ 3.20 GHz |
|||
AMD EPYC 7551
32C 64T @ 2.55 GHz |
Intel Xeon E5-2623 v3
4C 8T @ 3.50 GHz |
|||
AMD EPYC 7551
32C 64T @ 3.00 GHz |
Intel Xeon E5-2623 v3
4C 8T @ 3.20 GHz |
|||
AMD EPYC 7551
32C 64T @ 2.55 GHz |
Intel Xeon E5-2623 v3
4C 8T @ 3.50 GHz |
|||
AMD EPYC 7551
32C 64T @ 3.00 GHz |
Intel Xeon E5-2623 v3
4C 8T @ 3.20 GHz |
|||
AMD EPYC 7551
32C 64T @ 2.55 GHz |
Intel Xeon E5-2623 v3
4C 8T @ 3.50 GHz |
|||
AMD EPYC 7551
32C 64T @ 3.00 GHz |
Intel Xeon E5-2623 v3
4C 8T @ 3.20 GHz |
|||
AMD EPYC 7551
32C 64T @ 2.55 GHz |
Devices using this processor |
|
Intel Xeon E5-2623 v3 | AMD EPYC 7551 |
Unknown | Unknown |