AMD EPYC 7443P | Intel Xeon E3-1260L v5 | |
CPU comparisonAMD EPYC 7443P or Intel Xeon E3-1260L v5 - 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 7443P has 24 cores with 48 threads and clocks with a maximum frequency of 4.00 GHz. Up to 4096 GB of memory is supported in 8 memory channels. The AMD EPYC 7443P was released in Q1/2021. The Intel Xeon E3-1260L v5 has 4 cores with 8 threads and clocks with a maximum frequency of 3.90 GHz. The CPU supports up to 64 GB of memory in 2 memory channels. The Intel Xeon E3-1260L v5 was released in Q4/2015. |
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AMD EPYC (129) | Family | Intel Xeon E3 (43) |
AMD EPYC 7003 (29) | CPU group | Intel Xeon E3 v5 (17) |
3 | Generation | 5 |
Milan (Zen 3) | Architecture | Skylake S |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD EPYC 7443P is a 24 core processor with a clock frequency of 2.85 GHz (4.00 GHz). The Intel Xeon E3-1260L v5 has 4 CPU cores with a clock frequency of 2.90 GHz (3.90 GHz). |
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AMD EPYC 7443P | Characteristic | Intel Xeon E3-1260L v5 |
24 | Cores | 4 |
48 | Threads | 8 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
2.85 GHz | Frequency | 2.90 GHz |
4.00 GHz | Turbo Frequency (1 Core) | 3.90 GHz |
3.60 GHz | Turbo Frequency (All Cores) | 3.40 GHz |
Memory & PCIeThe AMD EPYC 7443P supports a maximum of 4096 GB of memory in 8 memory channels. The Intel Xeon E3-1260L v5 can connect up to 64 GB of memory in 2 memory channels. |
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AMD EPYC 7443P | Characteristic | Intel Xeon E3-1260L v5 |
DDR4-3200 | Memory | DDR4-2133 |
4096 GB | Max. Memory | 64 GB |
8 (Octa Channel) | Memory channels | 2 (Dual Channel) |
204.8 GB/s | Max. Bandwidth | 34.1 GB/s |
Yes | ECC | Yes |
-- | L2 Cache | -- |
128.00 MB | L3 Cache | 8.00 MB |
4.0 | PCIe version | 3.0 |
128 | PCIe lanes | 16 |
252.0 GB/s | PCIe Bandwidth | 15.8 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The AMD EPYC 7443P has a TDP of 200 W, that of the Intel Xeon E3-1260L v5 is 45 W. |
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AMD EPYC 7443P | Characteristic | Intel Xeon E3-1260L v5 |
200 W | TDP (PL1 / PBP) | 45 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
165 W | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe AMD EPYC 7443P has a 128.00 MB cache, while the Intel Xeon E3-1260L v5 cache has a total of 8.00 MB. |
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AMD EPYC 7443P | Characteristic | Intel Xeon E3-1260L v5 |
7 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 | SSE4.1, SSE4.2, AVX2 |
SP3 | Socket | LGA 1151 |
AMD-V, SVM | Virtualization | VT-x, VT-x EPT, VT-d |
Yes | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows 10, Linux |
Q1/2021 | Release date | Q4/2015 |
1337 $ | Release price | -- |
show more data | show more data | |
AMD EPYC 7443P
24C 48T @ 4.00 GHz |
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Intel Xeon E3-1260L v5
4C 8T @ 3.90 GHz |
AMD EPYC 7443P
24C 48T @ 3.60 GHz |
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Intel Xeon E3-1260L v5
4C 8T @ 3.40 GHz |
AMD EPYC 7443P
24C 48T @ 4.00 GHz |
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Intel Xeon E3-1260L v5
4C 8T @ 3.90 GHz |
AMD EPYC 7443P
24C 48T @ 3.60 GHz |
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Intel Xeon E3-1260L v5
4C 8T @ 3.40 GHz |
AMD EPYC 7443P
24C 48T @ 3.60 GHz |
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Intel Xeon E3-1260L v5
4C 8T @ 3.40 GHz |
AMD EPYC 7443P
24C 48T @ 4.00 GHz |
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Intel Xeon E3-1260L v5
4C 8T @ 3.90 GHz |
AMD EPYC 7443P
24C 48T @ 3.60 GHz |
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Intel Xeon E3-1260L v5
4C 8T @ 3.40 GHz |
Devices using this processor |
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AMD EPYC 7443P | Intel Xeon E3-1260L v5 |
Unknown | Unknown |