Intel Xeon E5-2640 v4 | AMD EPYC 7763 | |
CPU comparisonIntel Xeon E5-2640 v4 or AMD EPYC 7763 - 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 E5-2640 v4 has 10 cores with 20 threads and clocks with a maximum frequency of 3.40 GHz. Up to 1536 GB of memory is supported in 4 memory channels. The Intel Xeon E5-2640 v4 was released in Q1/2016. The AMD EPYC 7763 has 64 cores with 128 threads and clocks with a maximum frequency of 3.50 GHz. The CPU supports up to 4096 GB of memory in 8 memory channels. The AMD EPYC 7763 was released in Q1/2021. |
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Intel Xeon E5 (71) | Family | AMD EPYC (129) |
Intel Xeon E5 v4 (24) | CPU group | AMD EPYC 7003 (29) |
6 | Generation | 3 |
Broadwell E | Architecture | Milan (Zen 3) |
Desktop / Server | Segment | Desktop / Server |
Intel Xeon E5-2640 v3 | Predecessor | AMD EPYC 7662 |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon E5-2640 v4 is a 10 core processor with a clock frequency of 2.40 GHz (3.40 GHz). The AMD EPYC 7763 has 64 CPU cores with a clock frequency of 2.45 GHz (3.50 GHz). |
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Intel Xeon E5-2640 v4 | Characteristic | AMD EPYC 7763 |
10 | Cores | 64 |
20 | Threads | 128 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
2.40 GHz | Frequency | 2.45 GHz |
3.40 GHz | Turbo Frequency (1 Core) | 3.50 GHz |
2.80 GHz | Turbo Frequency (All Cores) | 3.20 GHz |
Memory & PCIeThe Intel Xeon E5-2640 v4 supports a maximum of 1536 GB of memory in 4 memory channels. The AMD EPYC 7763 can connect up to 4096 GB of memory in 8 memory channels. |
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Intel Xeon E5-2640 v4 | Characteristic | AMD EPYC 7763 |
DDR4-2133 | Memory | DDR4-3200 |
1536 GB | Max. Memory | 4096 GB |
4 (Quad Channel) | Memory channels | 8 (Octa Channel) |
68.2 GB/s | Max. Bandwidth | 204.8 GB/s |
Yes | ECC | Yes |
-- | L2 Cache | -- |
25.00 MB | L3 Cache | 256.00 MB |
3.0 | PCIe version | 4.0 |
40 | PCIe lanes | 128 |
39.4 GB/s | PCIe Bandwidth | 252.0 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Xeon E5-2640 v4 has a TDP of 90 W, that of the AMD EPYC 7763 is 280 W. |
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Intel Xeon E5-2640 v4 | Characteristic | AMD EPYC 7763 |
90 W | TDP (PL1 / PBP) | 280 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | 225 W |
-- | Tjunction max. | -- |
Technical detailsThe Intel Xeon E5-2640 v4 has a 25.00 MB cache, while the AMD EPYC 7763 cache has a total of 256.00 MB. |
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Intel Xeon E5-2640 v4 | Characteristic | AMD EPYC 7763 |
14 nm | Technology | 7 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 |
Q1/2016 | Release date | Q1/2021 |
940 $ | Release price | 7890 $ |
show more data | show more data | |
Intel Xeon E5-2640 v4
10C 20T @ 3.40 GHz |
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AMD EPYC 7763
64C 128T @ 3.50 GHz |
Intel Xeon E5-2640 v4
10C 20T @ 2.80 GHz |
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AMD EPYC 7763
64C 128T @ 3.20 GHz |
Intel Xeon E5-2640 v4
10C 20T @ 3.40 GHz |
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AMD EPYC 7763
64C 128T @ 3.50 GHz |
Intel Xeon E5-2640 v4
10C 20T @ 2.80 GHz |
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AMD EPYC 7763
64C 128T @ 3.20 GHz |
Intel Xeon E5-2640 v4
10C 20T @ 2.80 GHz |
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AMD EPYC 7763
64C 128T @ 3.20 GHz |
Intel Xeon E5-2640 v4
10C 20T @ 3.40 GHz |
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AMD EPYC 7763
64C 128T @ 3.50 GHz |
Intel Xeon E5-2640 v4
10C 20T @ 2.80 GHz |
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AMD EPYC 7763
64C 128T @ 3.20 GHz |
Intel Xeon E5-2640 v4
10C 20T @ 3.40 GHz |
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AMD EPYC 7763
64C 128T @ 3.50 GHz |
Intel Xeon E5-2640 v4
10C 20T @ 2.80 GHz |
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AMD EPYC 7763
64C 128T @ 3.20 GHz |
Devices using this processor |
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Intel Xeon E5-2640 v4 | AMD EPYC 7763 |
Unknown | Unknown |