Intel Xeon D-1749NT | Intel Core2 Duo E4400 | |
CPU comparisonIntel Xeon D-1749NT or Intel Core2 Duo E4400 - 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-1749NT has 10 cores with 20 threads and clocks with a maximum frequency of 3.50 GHz. Up to 256 GB of memory is supported in 2 memory channels. The Intel Xeon D-1749NT was released in Q1/2022. The Intel Core2 Duo E4400 has 2 cores with 2 threads and clocks with a maximum frequency of 2.00 GHz. The CPU supports up to 16 GB of memory in 2 memory channels. The Intel Core2 Duo E4400 was released in Q3/2007. |
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Intel Xeon D (79) | Family | Intel Core2 Duo (29) |
Intel Xeon D-1700 (20) | CPU group | Intel Core 2 Duo E4000/E6000 (15) |
4 | Generation | 1 |
Ice Lake | Architecture | Conroe (Core) |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon D-1749NT is a 10 core processor with a clock frequency of 3.00 GHz (3.50 GHz). The Intel Core2 Duo E4400 has 2 CPU cores with a clock frequency of 2.00 GHz. |
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Intel Xeon D-1749NT | Characteristic | Intel Core2 Duo E4400 |
10 | Cores | 2 |
20 | Threads | 2 |
normal | Core architecture | normal |
Yes | Hyperthreading | No |
No | Overclocking ? | Yes |
3.00 GHz | Frequency | 2.00 GHz |
3.50 GHz | Turbo Frequency (1 Core) | -- |
3.30 GHz | Turbo Frequency (All Cores) | -- |
Memory & PCIeThe Intel Xeon D-1749NT supports a maximum of 256 GB of memory in 2 memory channels. The Intel Core2 Duo E4400 can connect up to 16 GB of memory in 2 memory channels. |
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Intel Xeon D-1749NT | Characteristic | Intel Core2 Duo E4400 |
DDR4-2666 | Memory | DDR3-1333, DDR2-1066 |
256 GB | Max. Memory | 16 GB |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
42.7 GB/s | Max. Bandwidth | 21.3 GB/s |
Yes | ECC | No |
15.00 MB | L2 Cache | 2.00 MB |
-- | L3 Cache | -- |
4.0 | PCIe version | -- |
16 | PCIe lanes | -- |
31.5 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Xeon D-1749NT has a TDP of 90 W, that of the Intel Core2 Duo E4400 is 65 W. |
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Intel Xeon D-1749NT | Characteristic | Intel Core2 Duo E4400 |
90 W | TDP (PL1 / PBP) | 65 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Intel Xeon D-1749NT has a 15.00 MB cache, while the Intel Core2 Duo E4400 cache has a total of 2.00 MB. |
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Intel Xeon D-1749NT | Characteristic | Intel Core2 Duo E4400 |
10 nm | Technology | 65 nm |
Monolithic | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2, AVX2, AVX-512 | ISA extensions | MMX, SSE, SSE2, SSE3 |
BGA 2227 | Socket | LGA 775 |
VT-x, VT-x EPT, VT-d | Virtualization | VT-x |
Yes | AES-NI | No |
Windows 10, Linux | Operating systems | Windows 10, Linux |
Q1/2022 | Release date | Q3/2007 |
1189 $ | Release price | -- |
show more data | show more data | |
Intel Xeon D-1749NT
10C 20T @ 3.50 GHz |
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Intel Core2 Duo E4400
2C 2T @ 2.00 GHz |
Intel Xeon D-1749NT
10C 20T @ 3.30 GHz |
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Intel Core2 Duo E4400
2C 2T @ 2.00 GHz |
Intel Xeon D-1749NT
10C 20T @ 3.30 GHz |
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Intel Core2 Duo E4400
2C 2T @ 2.00 GHz |
Intel Xeon D-1749NT
10C 20T @ 3.00 GHz |
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Intel Core2 Duo E4400
2C 2T @ 2.00 GHz |
Devices using this processor |
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Intel Xeon D-1749NT | Intel Core2 Duo E4400 |
Unknown | Unknown |