Intel Xeon E3-1280 v3 | Intel Xeon D-2779 | |
CPU comparisonIntel Xeon E3-1280 v3 or Intel Xeon D-2779 - 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 E3-1280 v3 has 4 cores with 8 threads and clocks with a maximum frequency of 4.00 GHz. Up to 32 GB of memory is supported in 2 memory channels. The Intel Xeon E3-1280 v3 was released in Q2/2013. The Intel Xeon D-2779 has 16 cores with 32 threads and clocks with a maximum frequency of 3.40 GHz. The CPU supports up to 1024 GB of memory in 4 memory channels. The Intel Xeon D-2779 was released in Q1/2022. |
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Intel Xeon E3 (43) | Family | Intel Xeon D (79) |
Intel Xeon E3 v3 (15) | CPU group | Intel Xeon D-2700 (16) |
4 | Generation | 4 |
Haswell S | Architecture | Ice Lake |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon E3-1280 v3 is a 4 core processor with a clock frequency of 3.60 GHz (4.00 GHz). The Intel Xeon D-2779 has 16 CPU cores with a clock frequency of 2.50 GHz (3.40 GHz). |
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Intel Xeon E3-1280 v3 | Characteristic | Intel Xeon D-2779 |
4 | Cores | 16 |
8 | Threads | 32 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
3.60 GHz | Frequency | 2.50 GHz |
4.00 GHz | Turbo Frequency (1 Core) | 3.40 GHz |
4.00 GHz | Turbo Frequency (All Cores) | 2.70 GHz |
Memory & PCIeThe Intel Xeon E3-1280 v3 supports a maximum of 32 GB of memory in 2 memory channels. The Intel Xeon D-2779 can connect up to 1024 GB of memory in 4 memory channels. |
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Intel Xeon E3-1280 v3 | Characteristic | Intel Xeon D-2779 |
DDR3-1600 | Memory | DDR4-3200 |
32 GB | Max. Memory | 1024 GB |
2 (Dual Channel) | Memory channels | 4 (Quad Channel) |
25.6 GB/s | Max. Bandwidth | 102.4 GB/s |
Yes | ECC | Yes |
-- | L2 Cache | 25.00 MB |
8.00 MB | L3 Cache | -- |
-- | PCIe version | 4.0 |
-- | PCIe lanes | 32 |
-- | PCIe Bandwidth | 63.0 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Xeon E3-1280 v3 has a TDP of 82 W, that of the Intel Xeon D-2779 is 126 W. |
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Intel Xeon E3-1280 v3 | Characteristic | Intel Xeon D-2779 |
82 W | TDP (PL1 / PBP) | 126 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Intel Xeon E3-1280 v3 has a 8.00 MB cache, while the Intel Xeon D-2779 cache has a total of 25.00 MB. |
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Intel Xeon E3-1280 v3 | Characteristic | Intel Xeon D-2779 |
22 nm | Technology | 10 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 |
LGA 1150 | Socket | BGA 2579 |
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 |
Q2/2013 | Release date | Q1/2022 |
370 $ | Release price | 1558 $ |
show more data | show more data | |
Intel Xeon E3-1280 v3
4C 8T @ 4.00 GHz |
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Intel Xeon D-2779
16C 32T @ 3.40 GHz |
Intel Xeon E3-1280 v3
4C 8T @ 4.00 GHz |
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Intel Xeon D-2779
16C 32T @ 2.70 GHz |
Intel Xeon E3-1280 v3
4C 8T @ 4.00 GHz |
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Intel Xeon D-2779
16C 32T @ 3.40 GHz |
Intel Xeon E3-1280 v3
4C 8T @ 4.00 GHz |
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Intel Xeon D-2779
16C 32T @ 2.70 GHz |
Intel Xeon E3-1280 v3
4C 8T @ 4.00 GHz |
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Intel Xeon D-2779
16C 32T @ 2.70 GHz |
Intel Xeon E3-1280 v3
4C 8T @ 4.00 GHz |
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Intel Xeon D-2779
16C 32T @ 3.40 GHz |
Intel Xeon E3-1280 v3
4C 8T @ 4.00 GHz |
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Intel Xeon D-2779
16C 32T @ 2.70 GHz |
Devices using this processor |
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Intel Xeon E3-1280 v3 | Intel Xeon D-2779 |
Unknown | Unknown |