Intel Pentium D1508 | Intel Xeon W-2191B | |
CPU comparisonIntel Pentium D1508 or Intel Xeon W-2191B - 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 Pentium D1508 has 2 cores with 4 threads and clocks with a maximum frequency of 2.60 GHz. Up to 128 GB of memory is supported in 2 memory channels. The Intel Pentium D1508 was released in Q4/2015. The Intel Xeon W-2191B has 18 cores with 36 threads and clocks with a maximum frequency of 4.30 GHz. The CPU supports up to 512 GB of memory in 4 memory channels. The Intel Xeon W-2191B was released in Q3/2017. |
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Intel Pentium (150) | Family | Intel Xeon W (83) |
Intel Pentium D (5) | CPU group | Intel Xeon W-2100/3100 (15) |
5 | Generation | 6 |
Broadwell | Architecture | Skylake W |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Pentium D1508 has 2 CPU cores and can calculate 4 threads in parallel. The clock frequency of the Intel Pentium D1508 is 2.20 GHz (2.60 GHz) while the Intel Xeon W-2191B has 18 CPU cores and 36 threads can calculate simultaneously. The clock frequency of the Intel Xeon W-2191B is at 2.30 GHz (4.30 GHz). |
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Intel Pentium D1508 | Characteristic | Intel Xeon W-2191B |
2 | Cores | 18 |
4 | Threads | 36 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
2.20 GHz | Frequency | 2.30 GHz |
2.60 GHz | Turbo Frequency (1 Core) | 4.30 GHz |
2.60 GHz | Turbo Frequency (All Cores) | 3.40 GHz |
Memory & PCIeThe Intel Pentium D1508 can use up to 128 GB of memory in 2 memory channels. The maximum memory bandwidth is 34.1 GB/s. The Intel Xeon W-2191B supports up to 512 GB of memory in 4 memory channels and achieves a memory bandwidth of up to 85.4 GB/s. |
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Intel Pentium D1508 | Characteristic | Intel Xeon W-2191B |
DDR4-2133 | Memory | DDR4-2666 |
128 GB | Max. Memory | 512 GB |
2 (Dual Channel) | Memory channels | 4 (Quad Channel) |
34.1 GB/s | Max. Bandwidth | 85.4 GB/s |
Yes | ECC | Yes |
-- | L2 Cache | -- |
3.00 MB | L3 Cache | 24.75 MB |
3.0 | PCIe version | 3.0 |
32 | PCIe lanes | 48 |
31.5 GB/s | PCIe Bandwidth | 47.3 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the Intel Pentium D1508 is 25 W, while the Intel Xeon W-2191B has a TDP of 140 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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Intel Pentium D1508 | Characteristic | Intel Xeon W-2191B |
25 W | TDP (PL1 / PBP) | 140 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Intel Pentium D1508 is manufactured in 14 nm and has 3.00 MB cache. The Intel Xeon W-2191B is manufactured in 14 nm and has a 24.75 MB cache. |
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Intel Pentium D1508 | Characteristic | Intel Xeon W-2191B |
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, AVX-512 |
AM1 | Socket | LGA 2066 |
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 |
Q4/2015 | Release date | Q3/2017 |
-- | Release price | -- |
show more data | show more data | |
Intel Pentium D1508
2C 4T @ 2.60 GHz |
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Intel Xeon W-2191B
18C 36T @ 4.30 GHz |
Intel Pentium D1508
2C 4T @ 2.60 GHz |
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Intel Xeon W-2191B
18C 36T @ 3.40 GHz |
Intel Pentium D1508
2C 4T @ 2.60 GHz |
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Intel Xeon W-2191B
18C 36T @ 3.40 GHz |
Intel Pentium D1508
2C 4T @ 2.60 GHz |
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Intel Xeon W-2191B
18C 36T @ 4.30 GHz |
Intel Pentium D1508
2C 4T @ 2.60 GHz |
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Intel Xeon W-2191B
18C 36T @ 4.30 GHz |
Intel Pentium D1508
2C 4T @ 2.60 GHz |
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Intel Xeon W-2191B
18C 36T @ 3.40 GHz |
Intel Pentium D1508
2C 4T @ 2.60 GHz |
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Intel Xeon W-2191B
18C 36T @ 3.40 GHz |
Intel Pentium D1508
2C 4T @ 2.60 GHz |
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Intel Xeon W-2191B
18C 36T @ 3.40 GHz |
Devices using this processor |
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Intel Pentium D1508 | Intel Xeon W-2191B |
Unknown | Apple iMac Pro (2017) |