Intel Xeon E5-2648L v3 | Intel Celeron 450 | |
CPU comparisonIntel Xeon E5-2648L v3 or Intel Celeron 450 - 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 E5-2648L v3 has 12 cores with 24 threads and clocks with a maximum frequency of 2.50 GHz. Up to 768 GB of memory is supported in 4 memory channels. The Intel Xeon E5-2648L v3 was released in Q3/2014. The Intel Celeron 450 has 1 cores with 1 threads and clocks with a maximum frequency of 2.20 GHz. The CPU supports up to 16 GB of memory in 2 memory channels. The Intel Celeron 450 was released in Q3/2008. |
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Intel Xeon E5 (71) | Family | Intel Celeron (165) |
Intel Xeon E5 v3 (32) | CPU group | Intel Celeron 400 (4) |
5 | Generation | 1 |
Haswell E | Architecture | Conroe (Core) |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon E5-2648L v3 has 12 CPU cores and can calculate 24 threads in parallel. The clock frequency of the Intel Xeon E5-2648L v3 is 1.80 GHz (2.50 GHz) while the Intel Celeron 450 has 1 CPU cores and 1 threads can calculate simultaneously. The clock frequency of the Intel Celeron 450 is at 2.20 GHz. |
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Intel Xeon E5-2648L v3 | Characteristic | Intel Celeron 450 |
12 | Cores | 1 |
24 | Threads | 1 |
normal | Core architecture | normal |
Yes | Hyperthreading | No |
No | Overclocking ? | No |
1.80 GHz | Frequency | 2.20 GHz |
2.50 GHz | Turbo Frequency (1 Core) | -- |
2.20 GHz | Turbo Frequency (All Cores) | -- |
Memory & PCIeThe Intel Xeon E5-2648L v3 can use up to 768 GB of memory in 4 memory channels. The maximum memory bandwidth is 68.2 GB/s. The Intel Celeron 450 supports up to 16 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 17.1 GB/s. |
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Intel Xeon E5-2648L v3 | Characteristic | Intel Celeron 450 |
DDR4-2133 | Memory | DDR3-1066, DDR2-800 |
768 GB | Max. Memory | 16 GB |
4 (Quad Channel) | Memory channels | 2 (Dual Channel) |
68.2 GB/s | Max. Bandwidth | 17.1 GB/s |
Yes | ECC | No |
-- | L2 Cache | 0.50 MB |
30.00 MB | L3 Cache | -- |
3.0 | PCIe version | -- |
40 | PCIe lanes | -- |
39.4 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe thermal design power (TDP for short) of the Intel Xeon E5-2648L v3 is 75 W, while the Intel Celeron 450 has a TDP of 35 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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Intel Xeon E5-2648L v3 | Characteristic | Intel Celeron 450 |
75 W | TDP (PL1 / PBP) | 35 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Intel Xeon E5-2648L v3 is manufactured in 22 nm and has 30.00 MB cache. The Intel Celeron 450 is manufactured in 65 nm and has a 0.50 MB cache. |
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Intel Xeon E5-2648L v3 | Characteristic | Intel Celeron 450 |
22 nm | Technology | 65 nm |
Monolithic | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2, AVX2 | ISA extensions | MMX, SSE, SSE2, SSE3 |
LGA 2011-3 | Socket | LGA 775 |
VT-x, VT-x EPT, VT-d | Virtualization | None |
Yes | AES-NI | No |
Windows 10, Linux | Operating systems | Windows 10, Linux |
Q3/2014 | Release date | Q3/2008 |
-- | Release price | -- |
show more data | show more data | |
Intel Xeon E5-2648L v3
12C 24T @ 2.20 GHz |
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Intel Celeron 450
1C 1T @ 2.20 GHz |
Intel Xeon E5-2648L v3
12C 24T @ 2.50 GHz |
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Intel Celeron 450
1C 1T @ 2.20 GHz |
Intel Xeon E5-2648L v3
12C 24T @ 2.20 GHz |
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Intel Celeron 450
1C 1T @ 2.20 GHz |
Intel Xeon E5-2648L v3
12C 24T @ 2.50 GHz |
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Intel Celeron 450
1C 1T @ 2.20 GHz |
Intel Xeon E5-2648L v3
12C 24T @ 2.20 GHz |
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Intel Celeron 450
1C 1T @ 2.20 GHz |
Devices using this processor |
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Intel Xeon E5-2648L v3 | Intel Celeron 450 |
Unknown | Unknown |