Intel Core2 Duo L7400 | Intel Xeon E5-2637 v3 | |
CPU comparisonIntel Core2 Duo L7400 or Intel Xeon E5-2637 v3 - 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 Core2 Duo L7400 has 2 cores with 2 threads and clocks with a maximum frequency of 1.50 GHz. Up to GB of memory is supported in 0 memory channels. The Intel Core2 Duo L7400 was released in Q3/2006. The Intel Xeon E5-2637 v3 has 4 cores with 8 threads and clocks with a maximum frequency of 3.70 GHz. The CPU supports up to 768 GB of memory in 4 memory channels. The Intel Xeon E5-2637 v3 was released in Q3/2014. |
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Intel Celeron (165) | Family | Intel Xeon E5 (71) |
Intel Core 2 Duo L7000/SL7000/T5000/U7000 (18) | CPU group | Intel Xeon E5 v3 (32) |
1 | Generation | 5 |
Merom (Core) | Architecture | Haswell E |
Mobile | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | Intel Xeon E5-2637 v4 |
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CPU Cores and Base FrequencyThe Intel Core2 Duo L7400 is a 2 core processor with a clock frequency of 1.50 GHz. The Intel Xeon E5-2637 v3 has 4 CPU cores with a clock frequency of 3.50 GHz (3.70 GHz). |
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Intel Core2 Duo L7400 | Characteristic | Intel Xeon E5-2637 v3 |
2 | Cores | 4 |
2 | Threads | 8 |
normal | Core architecture | normal |
No | Hyperthreading | Yes |
No | Overclocking ? | No |
1.50 GHz | Frequency | 3.50 GHz |
-- | Turbo Frequency (1 Core) | 3.70 GHz |
-- | Turbo Frequency (All Cores) | 3.60 GHz |
Memory & PCIeThe Intel Core2 Duo L7400 supports a maximum of GB of memory in 0 memory channels. The Intel Xeon E5-2637 v3 can connect up to 768 GB of memory in 4 memory channels. |
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Intel Core2 Duo L7400 | Characteristic | Intel Xeon E5-2637 v3 |
Memory | DDR4-2133 | |
Max. Memory | 768 GB | |
0 | Memory channels | 4 (Quad Channel) |
-- | Max. Bandwidth | 68.2 GB/s |
No | ECC | Yes |
4.00 MB | L2 Cache | -- |
-- | L3 Cache | 15.00 MB |
-- | PCIe version | 3.0 |
-- | PCIe lanes | 40 |
-- | PCIe Bandwidth | 39.4 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Core2 Duo L7400 has a TDP of 17 W, that of the Intel Xeon E5-2637 v3 is 135 W. |
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Intel Core2 Duo L7400 | Characteristic | Intel Xeon E5-2637 v3 |
17 W | TDP (PL1 / PBP) | 135 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
100 °C | Tjunction max. | -- |
Technical detailsThe Intel Core2 Duo L7400 has a 4.00 MB cache, while the Intel Xeon E5-2637 v3 cache has a total of 15.00 MB. |
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Intel Core2 Duo L7400 | Characteristic | Intel Xeon E5-2637 v3 |
65 nm | Technology | 22 nm |
Monolithic | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
MMX, SSE, SSE2, SSE3 | ISA extensions | SSE4.1, SSE4.2, AVX2 |
-- | Socket | LGA 2011-3 |
VT-x | Virtualization | VT-x, VT-x EPT, VT-d |
No | AES-NI | Yes |
Operating systems | Windows 10, Linux | |
Q3/2006 | Release date | Q3/2014 |
-- | Release price | -- |
show more data | show more data | |
Intel Core2 Duo L7400
2C 2T @ 1.50 GHz |
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Intel Xeon E5-2637 v3
4C 8T @ 3.70 GHz |
Intel Core2 Duo L7400
2C 2T @ 1.50 GHz |
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Intel Xeon E5-2637 v3
4C 8T @ 3.60 GHz |
Intel Core2 Duo L7400
2C 2T @ 1.50 GHz |
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Intel Xeon E5-2637 v3
4C 8T @ 3.70 GHz |
Intel Core2 Duo L7400
2C 2T @ 1.50 GHz |
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Intel Xeon E5-2637 v3
4C 8T @ 3.60 GHz |
Intel Core2 Duo L7400
2C 2T @ 1.50 GHz |
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Intel Xeon E5-2637 v3
4C 8T @ 3.60 GHz |
Intel Core2 Duo L7400
2C 2T @ 1.50 GHz |
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Intel Xeon E5-2637 v3
4C 8T @ 3.70 GHz |
Intel Core2 Duo L7400
2C 2T @ 1.50 GHz |
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Intel Xeon E5-2637 v3
4C 8T @ 3.60 GHz |
Devices using this processor |
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Intel Core2 Duo L7400 | Intel Xeon E5-2637 v3 |
Unknown | Unknown |