Intel Xeon E5-2670 v2 | AMD EPYC 7443 | |
CPU comparisonIn this CPU comparison, we compare the Intel Xeon E5-2670 v2 and the AMD EPYC 7443 and use benchmarks to check which processor is faster.
We compare the Intel Xeon E5-2670 v2 10 core processor released in Q3/2013 with the AMD EPYC 7443 which has 24 CPU cores and was introduced in Q1/2021. |
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Intel Xeon E5 (71) | Family | AMD EPYC (129) |
Intel Xeon E5 v2 (15) | CPU group | AMD EPYC 7003 (29) |
4 | Generation | 3 |
Ivy Bridge EP | Architecture | Milan (Zen 3) |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
Intel Xeon E5-2670 v3 | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon E5-2670 v2 is a 10 core processor with a clock frequency of 2.50 GHz (3.30 GHz). The processor can compute 20 threads at the same time. The AMD EPYC 7443 clocks with 2.85 GHz (4.00 GHz), has 24 CPU cores and can calculate 48 threads in parallel. |
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Intel Xeon E5-2670 v2 | Characteristic | AMD EPYC 7443 |
10 | Cores | 24 |
20 | Threads | 48 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
2.50 GHz | Frequency | 2.85 GHz |
3.30 GHz | Turbo Frequency (1 Core) | 4.00 GHz |
2.90 GHz | Turbo Frequency (All Cores) | 3.60 GHz |
Memory & PCIeUp to 768 GB of memory in a maximum of 4 memory channels is supported by the Intel Xeon E5-2670 v2, while the AMD EPYC 7443 supports a maximum of 4096 GB of memory with a maximum memory bandwidth of 204.8 GB/s enabled. |
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Intel Xeon E5-2670 v2 | Characteristic | AMD EPYC 7443 |
DDR3-1866 | Memory | DDR4-3200 |
768 GB | Max. Memory | 4096 GB |
4 (Quad Channel) | Memory channels | 8 (Octa Channel) |
59.7 GB/s | Max. Bandwidth | 204.8 GB/s |
Yes | ECC | Yes |
-- | L2 Cache | -- |
25.00 MB | L3 Cache | 128.00 MB |
3.0 | PCIe version | 4.0 |
40 | PCIe lanes | 128 |
39.4 GB/s | PCIe Bandwidth | 252.0 GB/s |
Thermal ManagementThe Intel Xeon E5-2670 v2 has a TDP of 115 W. The TDP of the AMD EPYC 7443 is 200 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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Intel Xeon E5-2670 v2 | Characteristic | AMD EPYC 7443 |
115 W | TDP (PL1 / PBP) | 200 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | 165 W |
-- | Tjunction max. | -- |
Technical detailsThe Intel Xeon E5-2670 v2 has 25.00 MB cache and is manufactured in 22 nm. The cache of AMD EPYC 7443 is at 128.00 MB. The processor is manufactured in 7 nm. |
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Intel Xeon E5-2670 v2 | Characteristic | AMD EPYC 7443 |
22 nm | Technology | 7 nm |
Monolithic | Chip design | Chiplet |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2, AVX | ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 |
LGA 2011 | 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 |
Q3/2013 | Release date | Q1/2021 |
1250 $ | Release price | 2010 $ |
show more data | show more data | |
Intel Xeon E5-2670 v2
10C 20T @ 3.30 GHz |
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AMD EPYC 7443
24C 48T @ 4.00 GHz |
Intel Xeon E5-2670 v2
10C 20T @ 2.90 GHz |
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AMD EPYC 7443
24C 48T @ 3.60 GHz |
Intel Xeon E5-2670 v2
10C 20T @ 3.30 GHz |
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AMD EPYC 7443
24C 48T @ 4.00 GHz |
Intel Xeon E5-2670 v2
10C 20T @ 2.90 GHz |
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AMD EPYC 7443
24C 48T @ 3.60 GHz |
Intel Xeon E5-2670 v2
10C 20T @ 2.90 GHz |
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AMD EPYC 7443
24C 48T @ 3.60 GHz |
Intel Xeon E5-2670 v2
10C 20T @ 2.50 GHz |
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AMD EPYC 7443
24C 48T @ 2.85 GHz |
Intel Xeon E5-2670 v2
10C 20T @ 3.30 GHz |
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AMD EPYC 7443
24C 48T @ 4.00 GHz |
Intel Xeon E5-2670 v2
10C 20T @ 2.90 GHz |
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AMD EPYC 7443
24C 48T @ 3.60 GHz |
Devices using this processor |
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Intel Xeon E5-2670 v2 | AMD EPYC 7443 |
Unknown | Unknown |