Intel Xeon D-1602 | Intel Xeon D-1521 | |
CPU comparisonIntel Xeon D-1602 or Intel Xeon D-1521 - 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 D-1602 has 2 cores with 4 threads and clocks with a maximum frequency of 3.20 GHz. Up to 128 GB of memory is supported in 2 memory channels. The Intel Xeon D-1602 was released in Q2/2019. The Intel Xeon D-1521 has 4 cores with 8 threads and clocks with a maximum frequency of 2.70 GHz. The CPU supports up to 128 GB of memory in 2 memory channels. The Intel Xeon D-1521 was released in Q4/2015. |
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Intel Xeon D (79) | Family | Intel Xeon D (79) |
Intel Xeon D-1600 (8) | CPU group | Intel Xeon D-1500 (22) |
3 | Generation | 1 |
Hewitt Lake | Architecture | Broadwell |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon D-1602 has 2 CPU cores and can calculate 4 threads in parallel. The clock frequency of the Intel Xeon D-1602 is 2.50 GHz (3.20 GHz) while the Intel Xeon D-1521 has 4 CPU cores and 8 threads can calculate simultaneously. The clock frequency of the Intel Xeon D-1521 is at 2.40 GHz (2.70 GHz). |
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Intel Xeon D-1602 | Characteristic | Intel Xeon D-1521 |
2 | Cores | 4 |
4 | Threads | 8 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
2.50 GHz | Frequency | 2.40 GHz |
3.20 GHz | Turbo Frequency (1 Core) | 2.70 GHz |
2.90 GHz | Turbo Frequency (All Cores) | 2.40 GHz |
Memory & PCIeThe Intel Xeon D-1602 can use up to 128 GB of memory in 2 memory channels. The maximum memory bandwidth is 34.1 GB/s. The Intel Xeon D-1521 supports up to 128 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 34.1 GB/s. |
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Intel Xeon D-1602 | Characteristic | Intel Xeon D-1521 |
DDR4-2133 | Memory | DDR4-2133 |
128 GB | Max. Memory | 128 GB |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
34.1 GB/s | Max. Bandwidth | 34.1 GB/s |
Yes | ECC | Yes |
3.00 MB | L2 Cache | 6.00 MB |
-- | L3 Cache | -- |
3.0 | PCIe version | 3.0 |
32 | PCIe lanes | 32 |
31.5 GB/s | PCIe Bandwidth | 31.5 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the Intel Xeon D-1602 is 27 W, while the Intel Xeon D-1521 has a TDP of 45 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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Intel Xeon D-1602 | Characteristic | Intel Xeon D-1521 |
27 W | TDP (PL1 / PBP) | 45 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Intel Xeon D-1602 is manufactured in 14 nm and has 3.00 MB cache. The Intel Xeon D-1521 is manufactured in 14 nm and has a 6.00 MB cache. |
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Intel Xeon D-1602 | Characteristic | Intel Xeon D-1521 |
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 |
BGA 1667 | Socket | BGA 1667 |
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 |
Q2/2019 | Release date | Q4/2015 |
113 $ | Release price | 216 $ |
show more data | show more data | |
Intel Xeon D-1602
2C 4T @ 2.90 GHz |
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Intel Xeon D-1521
4C 8T @ 2.40 GHz |
Intel Xeon D-1602
2C 4T @ 3.20 GHz |
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Intel Xeon D-1521
4C 8T @ 2.70 GHz |
Intel Xeon D-1602
2C 4T @ 2.90 GHz |
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Intel Xeon D-1521
4C 8T @ 2.40 GHz |
Intel Xeon D-1602
2C 4T @ 3.20 GHz |
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Intel Xeon D-1521
4C 8T @ 2.70 GHz |
Intel Xeon D-1602
2C 4T @ 2.90 GHz |
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Intel Xeon D-1521
4C 8T @ 2.40 GHz |
Devices using this processor |
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Intel Xeon D-1602 | Intel Xeon D-1521 |
Unknown | Unknown |