Intel Xeon D-1627 | Intel Xeon E7-4820 v2 | |
CPU comparisonIntel Xeon D-1627 or Intel Xeon E7-4820 v2 - 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-1627 has 4 cores with 8 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-1627 was released in Q2/2019. The Intel Xeon E7-4820 v2 has 8 cores with 16 threads and clocks with a maximum frequency of 2.50 GHz. The CPU supports up to 1536 GB of memory in 4 memory channels. The Intel Xeon E7-4820 v2 was released in Q1/2014. |
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Intel Xeon D (79) | Family | Intel Xeon E7 (20) |
Intel Xeon D-1600 (8) | CPU group | Intel Xeon E7 v2 (20) |
3 | Generation | 4 |
Hewitt Lake | Architecture | Ivy Bridge EX |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon D-1627 has 4 CPU cores and can calculate 8 threads in parallel. The clock frequency of the Intel Xeon D-1627 is 2.90 GHz (3.20 GHz) while the Intel Xeon E7-4820 v2 has 8 CPU cores and 16 threads can calculate simultaneously. The clock frequency of the Intel Xeon E7-4820 v2 is at 2.00 GHz (2.50 GHz). |
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Intel Xeon D-1627 | Characteristic | Intel Xeon E7-4820 v2 |
4 | Cores | 8 |
8 | Threads | 16 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
2.90 GHz | Frequency | 2.00 GHz |
3.20 GHz | Turbo Frequency (1 Core) | 2.50 GHz |
3.20 GHz | Turbo Frequency (All Cores) | 2.50 GHz |
Memory & PCIeThe Intel Xeon D-1627 can use up to 128 GB of memory in 2 memory channels. The maximum memory bandwidth is 34.1 GB/s. The Intel Xeon E7-4820 v2 supports up to 1536 GB of memory in 4 memory channels and achieves a memory bandwidth of up to 51.2 GB/s. |
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Intel Xeon D-1627 | Characteristic | Intel Xeon E7-4820 v2 |
DDR4-2133 | Memory | DDR3-1600 |
128 GB | Max. Memory | 1536 GB |
2 (Dual Channel) | Memory channels | 4 (Quad Channel) |
34.1 GB/s | Max. Bandwidth | 51.2 GB/s |
Yes | ECC | Yes |
6.00 MB | L2 Cache | -- |
-- | L3 Cache | 16.00 MB |
3.0 | PCIe version | -- |
32 | PCIe lanes | -- |
31.5 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe thermal design power (TDP for short) of the Intel Xeon D-1627 is 45 W, while the Intel Xeon E7-4820 v2 has a TDP of 105 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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Intel Xeon D-1627 | Characteristic | Intel Xeon E7-4820 v2 |
45 W | TDP (PL1 / PBP) | 105 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Intel Xeon D-1627 is manufactured in 14 nm and has 6.00 MB cache. The Intel Xeon E7-4820 v2 is manufactured in 22 nm and has a 16.00 MB cache. |
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Intel Xeon D-1627 | Characteristic | Intel Xeon E7-4820 v2 |
14 nm | Technology | 22 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, AVX |
BGA 1667 | Socket | LGA 2011 |
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 | Q1/2014 |
216 $ | Release price | 1050 $ |
show more data | show more data | |
Intel Xeon D-1627
4C 8T @ 3.20 GHz |
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Intel Xeon E7-4820 v2
8C 16T @ 2.50 GHz |
Intel Xeon D-1627
4C 8T @ 3.20 GHz |
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Intel Xeon E7-4820 v2
8C 16T @ 2.50 GHz |
Devices using this processor |
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Intel Xeon D-1627 | Intel Xeon E7-4820 v2 |
Unknown | Unknown |