Intel Xeon E5-2640 v4 | Intel Xeon E3-1240 v5 | |
CPU comparisonIntel Xeon E5-2640 v4 or Intel Xeon E3-1240 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 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 Intel Xeon E3-1240 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 E3-1240 v5 was released in Q4/2015. |
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Intel Xeon E5 (71) | Family | Intel Xeon E3 (43) |
Intel Xeon E5 v4 (24) | CPU group | Intel Xeon E3 v5 (17) |
6 | Generation | 5 |
Broadwell E | Architecture | Skylake S |
Desktop / Server | Segment | Desktop / Server |
Intel Xeon E5-2640 v3 | Predecessor | -- |
-- | 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 Intel Xeon E3-1240 v5 has 4 CPU cores with a clock frequency of 3.50 GHz (3.90 GHz). |
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Intel Xeon E5-2640 v4 | Characteristic | Intel Xeon E3-1240 v5 |
10 | Cores | 4 |
20 | Threads | 8 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
2.40 GHz | Frequency | 3.50 GHz |
3.40 GHz | Turbo Frequency (1 Core) | 3.90 GHz |
2.80 GHz | Turbo Frequency (All Cores) | 3.70 GHz |
Memory & PCIeThe Intel Xeon E5-2640 v4 supports a maximum of 1536 GB of memory in 4 memory channels. The Intel Xeon E3-1240 v5 can connect up to 64 GB of memory in 2 memory channels. |
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Intel Xeon E5-2640 v4 | Characteristic | Intel Xeon E3-1240 v5 |
DDR4-2133 | Memory | DDR4-2133 |
1536 GB | Max. Memory | 64 GB |
4 (Quad Channel) | Memory channels | 2 (Dual Channel) |
68.2 GB/s | Max. Bandwidth | 34.1 GB/s |
Yes | ECC | Yes |
-- | L2 Cache | -- |
25.00 MB | L3 Cache | 8.00 MB |
3.0 | PCIe version | 3.0 |
40 | PCIe lanes | 16 |
39.4 GB/s | PCIe Bandwidth | 15.8 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 Intel Xeon E3-1240 v5 is 80 W. |
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Intel Xeon E5-2640 v4 | Characteristic | Intel Xeon E3-1240 v5 |
90 W | TDP (PL1 / PBP) | 80 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Intel Xeon E5-2640 v4 has a 25.00 MB cache, while the Intel Xeon E3-1240 v5 cache has a total of 8.00 MB. |
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Intel Xeon E5-2640 v4 | Characteristic | Intel Xeon E3-1240 v5 |
14 nm | Technology | 14 nm |
Monolithic | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2, AVX2 | ISA extensions | SSE4.1, SSE4.2, AVX2 |
LGA 2011-3 | Socket | LGA 1151 |
VT-x, VT-x EPT, VT-d | Virtualization | VT-x, VT-x EPT, VT-d |
Yes | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows 10, Linux |
Q1/2016 | Release date | Q4/2015 |
940 $ | Release price | 190 $ |
show more data | show more data | |
Intel Xeon E5-2640 v4
10C 20T @ 3.40 GHz |
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Intel Xeon E3-1240 v5
4C 8T @ 3.90 GHz |
Intel Xeon E5-2640 v4
10C 20T @ 2.80 GHz |
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Intel Xeon E3-1240 v5
4C 8T @ 3.70 GHz |
Intel Xeon E5-2640 v4
10C 20T @ 3.40 GHz |
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Intel Xeon E3-1240 v5
4C 8T @ 3.90 GHz |
Intel Xeon E5-2640 v4
10C 20T @ 2.80 GHz |
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Intel Xeon E3-1240 v5
4C 8T @ 3.70 GHz |
Intel Xeon E5-2640 v4
10C 20T @ 2.80 GHz |
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Intel Xeon E3-1240 v5
4C 8T @ 3.70 GHz |
Intel Xeon E5-2640 v4
10C 20T @ 3.40 GHz |
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Intel Xeon E3-1240 v5
4C 8T @ 3.90 GHz |
Intel Xeon E5-2640 v4
10C 20T @ 2.80 GHz |
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Intel Xeon E3-1240 v5
4C 8T @ 3.70 GHz |
Devices using this processor |
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Intel Xeon E5-2640 v4 | Intel Xeon E3-1240 v5 |
Unknown | Unknown |