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Intel Xeon X3440 | Intel Xeon Gold 6426Y | |
CPU comparisonIntel Xeon X3440 or Intel Xeon Gold 6426Y - 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 X3440 has 4 cores with 8 threads and clocks with a maximum frequency of 2.93 GHz. Up to 32 GB of memory is supported in 2 memory channels. The Intel Xeon X3440 was released in Q3/2009. The Intel Xeon Gold 6426Y has 16 cores with 32 threads and clocks with a maximum frequency of 4.10 GHz. The CPU supports up to 4096 GB of memory in 8 memory channels. The Intel Xeon Gold 6426Y was released in Q1/2023. |
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Intel Xeon X (2) | Family | Intel Xeon Gold (163) |
Intel Xeon X (2) | CPU group | Intel Xeon Gold 5400/6400 (25) |
0 | Generation | 4 |
Lynnfield | Architecture | Sapphire Rapids |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon X3440 is a 4 core processor with a clock frequency of 2.53 GHz (2.93 GHz). The Intel Xeon Gold 6426Y has 16 CPU cores with a clock frequency of 2.50 GHz (4.10 GHz). |
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Intel Xeon X3440 | Characteristic | Intel Xeon Gold 6426Y |
4 | Cores | 16 |
8 | Threads | 32 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
Yes | Overclocking ? | No |
2.53 GHz | Frequency | 2.50 GHz |
2.93 GHz | Turbo Frequency (1 Core) | 4.10 GHz |
-- | Turbo Frequency (All Cores) | -- |
Memory & PCIeThe Intel Xeon X3440 supports a maximum of 32 GB of memory in 2 memory channels. The Intel Xeon Gold 6426Y can connect up to 4096 GB of memory in 8 memory channels. |
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Intel Xeon X3440 | Characteristic | Intel Xeon Gold 6426Y |
DDR3-1333, DDR3-1066, DDR3-800 | Memory | DDR5-4400, DDR5-4800 |
32 GB | Max. Memory | 4096 GB |
2 (Dual Channel) | Memory channels | 8 (Octa Channel) |
21.3 GB/s | Max. Bandwidth | 307.2 GB/s |
Yes | ECC | Yes |
8.00 MB | L2 Cache | -- |
-- | L3 Cache | 37.50 MB |
2.0 | PCIe version | 5.0 |
16 | PCIe lanes | 80 |
8.0 GB/s | PCIe Bandwidth | 315.0 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Xeon X3440 has a TDP of 95 W, that of the Intel Xeon Gold 6426Y is 185 W. |
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Intel Xeon X3440 | Characteristic | Intel Xeon Gold 6426Y |
95 W | TDP (PL1 / PBP) | 185 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Intel Xeon X3440 has a 8.00 MB cache, while the Intel Xeon Gold 6426Y cache has a total of 37.50 MB. |
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Intel Xeon X3440 | Characteristic | Intel Xeon Gold 6426Y |
45 nm | Technology | 10 nm |
Monolithic | Chip design | Chiplet |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2 | ISA extensions | SSE4.1, SSE4.2, AVX2, AVX-512 |
LGA 1156 | Socket | LGA 4677 |
VT-d, VT-x, VT-x EPT | Virtualization | VT-x, VT-x EPT, VT-d |
No | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows, Linux |
Q3/2009 | Release date | Q1/2023 |
230 $ | Release price | 1517 $ |
show more data | show more data | |
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Intel Xeon X3440
4C 8T @ 2.93 GHz |
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Intel Xeon Gold 6426Y
16C 32T @ 4.10 GHz |
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Intel Xeon X3440
4C 8T @ 2.53 GHz |
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Intel Xeon Gold 6426Y
16C 32T @ 2.50 GHz |
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Intel Xeon X3440
4C 8T @ 2.93 GHz |
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Intel Xeon Gold 6426Y
16C 32T @ 4.10 GHz |
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Intel Xeon X3440
4C 8T @ 2.53 GHz |
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Intel Xeon Gold 6426Y
16C 32T @ 2.50 GHz |
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Intel Xeon X3440
4C 8T @ 2.93 GHz |
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Intel Xeon Gold 6426Y
16C 32T @ 4.10 GHz |
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Intel Xeon X3440
4C 8T @ 2.53 GHz |
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Intel Xeon Gold 6426Y
16C 32T @ 2.50 GHz |
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Intel Xeon X3440
4C 8T @ 2.93 GHz |
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Intel Xeon Gold 6426Y
16C 32T @ 4.10 GHz |
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Intel Xeon X3440
4C 8T @ 2.53 GHz |
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Intel Xeon Gold 6426Y
16C 32T @ 2.50 GHz |
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Intel Xeon X3440
4C 8T @ 2.53 GHz |
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Intel Xeon Gold 6426Y
16C 32T @ 2.50 GHz |
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Intel Xeon X3440
4C 8T @ 2.53 GHz |
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Intel Xeon Gold 6426Y
16C 32T @ 2.50 GHz |
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Intel Xeon X3440
4C 8T @ 2.93 GHz |
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Intel Xeon Gold 6426Y
16C 32T @ 4.10 GHz |
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Intel Xeon X3440
4C 8T @ 2.53 GHz |
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Intel Xeon Gold 6426Y
16C 32T @ 2.50 GHz |
Devices using this processor |
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Intel Xeon X3440 | Intel Xeon Gold 6426Y |
Unknown | Unknown |