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Intel Xeon W-2145 | Intel Pentium D 915 | |
CPU comparisonIntel Xeon W-2145 or Intel Pentium D 915 - 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 W-2145 has 8 cores with 16 threads and clocks with a maximum frequency of 4.50 GHz. Up to 512 GB of memory is supported in 4 memory channels. The Intel Xeon W-2145 was released in Q3/2017. The Intel Pentium D 915 has 2 cores with 2 threads and clocks with a maximum frequency of 2.80 GHz. The CPU supports up to GB of memory in 0 memory channels. The Intel Pentium D 915 was released in Q3/2006. |
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Intel Xeon W (83) | Family | Intel Pentium (150) |
Intel Xeon W-2100/3100 (15) | CPU group | Intel Pentium D (6) |
6 | Generation | 0 |
Skylake W | Architecture | Presler |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
Intel Xeon W-2245 | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon W-2145 has 8 CPU cores and can calculate 16 threads in parallel. The clock frequency of the Intel Xeon W-2145 is 3.70 GHz (4.50 GHz) while the Intel Pentium D 915 has 2 CPU cores and 2 threads can calculate simultaneously. The clock frequency of the Intel Pentium D 915 is at 2.80 GHz. |
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Intel Xeon W-2145 | Characteristic | Intel Pentium D 915 |
8 | Cores | 2 |
16 | Threads | 2 |
normal | Core architecture | normal |
Yes | Hyperthreading | No |
No | Overclocking ? | No |
3.70 GHz | Frequency | 2.80 GHz |
4.50 GHz | Turbo Frequency (1 Core) | -- |
4.20 GHz | Turbo Frequency (All Cores) | -- |
Memory & PCIeThe Intel Xeon W-2145 can use up to 512 GB of memory in 4 memory channels. The maximum memory bandwidth is 85.4 GB/s. The Intel Pentium D 915 supports up to GB of memory in 0 memory channels and achieves a memory bandwidth of up to --. |
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Intel Xeon W-2145 | Characteristic | Intel Pentium D 915 |
DDR4-2666 | Memory | DDR2 |
512 GB | Max. Memory | |
4 (Quad Channel) | Memory channels | 0 |
85.4 GB/s | Max. Bandwidth | -- |
Yes | ECC | No |
-- | L2 Cache | 4.00 MB |
11.00 MB | L3 Cache | -- |
3.0 | PCIe version | -- |
48 | PCIe lanes | -- |
47.3 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe thermal design power (TDP for short) of the Intel Xeon W-2145 is 140 W, while the Intel Pentium D 915 has a TDP of 95 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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Intel Xeon W-2145 | Characteristic | Intel Pentium D 915 |
140 W | TDP (PL1 / PBP) | 95 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Intel Xeon W-2145 is manufactured in 14 nm and has 11.00 MB cache. The Intel Pentium D 915 is manufactured in 65 nm and has a 4.00 MB cache. |
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Intel Xeon W-2145 | Characteristic | Intel Pentium D 915 |
14 nm | Technology | 65 nm |
Monolithic | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2, AVX2, AVX-512 | ISA extensions | -- |
LGA 2066 | Socket | LGA 775 |
VT-x, VT-x EPT, VT-d | Virtualization | None |
Yes | AES-NI | No |
Windows 10, Linux | Operating systems | Windows 10, Linux |
Q3/2017 | Release date | Q3/2006 |
1113 $ | Release price | 74 $ |
show more data | show more data | |
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Intel Xeon W-2145
8C 16T @ 4.50 GHz |
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Intel Pentium D 915
2C 2T @ 2.80 GHz |
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Intel Xeon W-2145
8C 16T @ 4.20 GHz |
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Intel Pentium D 915
2C 2T @ 2.80 GHz |
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Intel Xeon W-2145
8C 16T @ 4.20 GHz |
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Intel Pentium D 915
2C 2T @ 2.80 GHz |
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Intel Xeon W-2145
8C 16T @ 4.50 GHz |
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Intel Pentium D 915
2C 2T @ 2.80 GHz |
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Intel Xeon W-2145
8C 16T @ 4.20 GHz |
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Intel Pentium D 915
2C 2T @ 2.80 GHz |
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Intel Xeon W-2145
8C 16T @ 4.50 GHz |
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Intel Pentium D 915
2C 2T @ 2.80 GHz |
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Intel Xeon W-2145
8C 16T @ 4.20 GHz |
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Intel Pentium D 915
2C 2T @ 2.80 GHz |
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Intel Xeon W-2145
8C 16T @ 4.50 GHz |
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Intel Pentium D 915
2C 2T @ 2.80 GHz |
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Intel Xeon W-2145
8C 16T @ 4.20 GHz |
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Intel Pentium D 915
2C 2T @ 2.80 GHz |
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Intel Xeon W-2145
8C 16T @ 4.50 GHz |
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Intel Pentium D 915
2C 2T @ 2.80 GHz |
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Intel Xeon W-2145
8C 16T @ 4.20 GHz |
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Intel Pentium D 915
2C 2T @ 2.80 GHz |
Devices using this processor |
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Intel Xeon W-2145 | Intel Pentium D 915 |
Unknown | Unknown |