Intel Xeon X3440 | Intel Xeon E5450 | |
CPU comparisonIntel Xeon X3440 or Intel Xeon E5450 - 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 X3440 has 4 cores with 8 threads and clocks with a maximum frequency of 2.93 GHz. Up to 32 GB of memory is supported in 2 memory channels. The Intel Xeon X3440 was released in Q3/2009. The Intel Xeon E5450 has 4 cores with 4 threads and clocks with a maximum frequency of 3.00 GHz. The CPU supports up to GB of memory in 0 memory channels. The Intel Xeon E5450 was released in Q4/2007. |
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Intel Xeon X (2) | Family | Intel Xeon E (44) |
Intel Xeon X (2) | CPU group | Intel Xeon E5400 (1) |
0 | Generation | 0 |
Lynnfield | Architecture | Harpertown |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon X3440 is a 4 core processor with a clock frequency of 2.53 GHz (2.93 GHz). The Intel Xeon E5450 has 4 CPU cores with a clock frequency of 3.00 GHz. |
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Intel Xeon X3440 | Characteristic | Intel Xeon E5450 |
4 | Cores | 4 |
8 | Threads | 4 |
normal | Core architecture | normal |
Yes | Hyperthreading | No |
Yes | Overclocking ? | No |
2.53 GHz | Frequency | 3.00 GHz |
2.93 GHz | Turbo Frequency (1 Core) | -- |
-- | Turbo Frequency (All Cores) | -- |
Memory & PCIeThe Intel Xeon X3440 supports a maximum of 32 GB of memory in 2 memory channels. The Intel Xeon E5450 can connect up to GB of memory in 0 memory channels. |
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Intel Xeon X3440 | Characteristic | Intel Xeon E5450 |
DDR3-1333, DDR3-1066, DDR3-800 | Memory | DDR2 |
32 GB | Max. Memory | |
2 (Dual Channel) | Memory channels | 0 |
21.3 GB/s | Max. Bandwidth | -- |
Yes | ECC | No |
8.00 MB | L2 Cache | 12.00 MB |
-- | L3 Cache | -- |
2.0 | PCIe version | -- |
16 | PCIe lanes | -- |
8.0 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Xeon X3440 has a TDP of 95 W, that of the Intel Xeon E5450 is 80 W. |
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Intel Xeon X3440 | Characteristic | Intel Xeon E5450 |
95 W | TDP (PL1 / PBP) | 80 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Intel Xeon X3440 has a 8.00 MB cache, while the Intel Xeon E5450 cache has a total of 12.00 MB. |
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Intel Xeon X3440 | Characteristic | Intel Xeon E5450 |
45 nm | Technology | 45 nm |
Monolithic | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2 | ISA extensions | -- |
LGA 1156 | Socket | LGA 771 |
VT-d, VT-x, VT-x EPT | Virtualization | VT-x |
No | AES-NI | No |
Windows 10, Linux | Operating systems | Windows 10, Linux |
Q3/2009 | Release date | Q4/2007 |
230 $ | Release price | 969 $ |
show more data | show more data | |
Intel Xeon X3440
4C 8T @ 2.93 GHz |
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Intel Xeon E5450
4C 4T @ 3.00 GHz |
Intel Xeon X3440
4C 8T @ 2.53 GHz |
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Intel Xeon E5450
4C 4T @ 3.00 GHz |
Intel Xeon X3440
4C 8T @ 2.93 GHz |
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Intel Xeon E5450
4C 4T @ 3.00 GHz |
Intel Xeon X3440
4C 8T @ 2.53 GHz |
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Intel Xeon E5450
4C 4T @ 3.00 GHz |
Intel Xeon X3440
4C 8T @ 2.93 GHz |
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Intel Xeon E5450
4C 4T @ 3.00 GHz |
Intel Xeon X3440
4C 8T @ 2.53 GHz |
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Intel Xeon E5450
4C 4T @ 3.00 GHz |
Intel Xeon X3440
4C 8T @ 2.93 GHz |
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Intel Xeon E5450
4C 4T @ 3.00 GHz |
Intel Xeon X3440
4C 8T @ 2.53 GHz |
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Intel Xeon E5450
4C 4T @ 3.00 GHz |
Intel Xeon X3440
4C 8T @ 2.53 GHz |
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Intel Xeon E5450
4C 4T @ 3.00 GHz |
Intel Xeon X3440
4C 8T @ 2.53 GHz |
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Intel Xeon E5450
4C 4T @ 3.00 GHz |
Intel Xeon X3440
4C 8T @ 2.93 GHz |
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Intel Xeon E5450
4C 4T @ 3.00 GHz |
Intel Xeon X3440
4C 8T @ 2.53 GHz |
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Intel Xeon E5450
4C 4T @ 3.00 GHz |
Intel Xeon X3440
4C 8T @ 2.53 GHz |
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Intel Xeon E5450
4C 4T @ 3.00 GHz |
Intel Xeon X3440
4C 8T @ 2.53 GHz |
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Intel Xeon E5450
4C 4T @ 3.00 GHz |
Devices using this processor |
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Intel Xeon X3440 | Intel Xeon E5450 |
Unknown | Unknown |