Intel Xeon Platinum 8558 | Intel Core2 Duo E7400 | |
CPU comparisonIntel Xeon Platinum 8558 or Intel Core2 Duo E7400 - 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 Platinum 8558 has 48 cores with 96 threads and clocks with a maximum frequency of 4.00 GHz. Up to 4096 GB of memory is supported in 8 memory channels. The Intel Xeon Platinum 8558 was released in Q4/2023. The Intel Core2 Duo E7400 has 2 cores with 2 threads and clocks with a maximum frequency of 2.80 GHz. The CPU supports up to 16 GB of memory in 2 memory channels. The Intel Core2 Duo E7400 was released in Q4/2008. |
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Intel Xeon Platinum (89) | Family | Intel Core2 Duo (29) |
Intel Xeon Platinum 8500 (12) | CPU group | Intel Core 2 Duo E7000/E8000 (14) |
5 | Generation | 2 |
Emerald Rapids | Architecture | Wolfdale (Penryn) |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon Platinum 8558 has 48 CPU cores and can calculate 96 threads in parallel. The clock frequency of the Intel Xeon Platinum 8558 is 2.10 GHz (4.00 GHz) while the Intel Core2 Duo E7400 has 2 CPU cores and 2 threads can calculate simultaneously. The clock frequency of the Intel Core2 Duo E7400 is at 2.80 GHz. |
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Intel Xeon Platinum 8558 | Characteristic | Intel Core2 Duo E7400 |
48 | Cores | 2 |
96 | Threads | 2 |
normal | Core architecture | normal |
Yes | Hyperthreading | No |
No | Overclocking ? | Yes |
2.10 GHz | Frequency | 2.80 GHz |
4.00 GHz | Turbo Frequency (1 Core) | -- |
-- | Turbo Frequency (All Cores) | -- |
Memory & PCIeThe Intel Xeon Platinum 8558 can use up to 4096 GB of memory in 8 memory channels. The maximum memory bandwidth is 332.8 GB/s. The Intel Core2 Duo E7400 supports up to 16 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 21.3 GB/s. |
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Intel Xeon Platinum 8558 | Characteristic | Intel Core2 Duo E7400 |
DDR5-5200 | Memory | DDR3-1333, DDR2-1066 |
4096 GB | Max. Memory | 16 GB |
8 (Octa Channel) | Memory channels | 2 (Dual Channel) |
332.8 GB/s | Max. Bandwidth | 21.3 GB/s |
Yes | ECC | No |
-- | L2 Cache | 3.00 MB |
260.00 MB | L3 Cache | -- |
5.0 | PCIe version | -- |
80 | PCIe lanes | -- |
315.0 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe thermal design power (TDP for short) of the Intel Xeon Platinum 8558 is 330 W, while the Intel Core2 Duo E7400 has a TDP of 65 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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Intel Xeon Platinum 8558 | Characteristic | Intel Core2 Duo E7400 |
330 W | TDP (PL1 / PBP) | 65 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Intel Xeon Platinum 8558 is manufactured in 10 nm and has 260.00 MB cache. The Intel Core2 Duo E7400 is manufactured in 45 nm and has a 3.00 MB cache. |
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Intel Xeon Platinum 8558 | Characteristic | Intel Core2 Duo E7400 |
10 nm | Technology | 45 nm |
Chiplet | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
AMX, SSE4.2, AVX2, AVX-512 | ISA extensions | MMX, SSE, SSE2, SSE3, SSE 4.1 |
LGA 4677 | Socket | LGA 775 |
VT-x, VT-x EPT, VT-d | Virtualization | VT-x |
Yes | AES-NI | No |
Windows, Linux | Operating systems | Windows 10, Linux |
Q4/2023 | Release date | Q4/2008 |
4650 $ | Release price | -- |
show more data | show more data | |
Intel Xeon Platinum 8558
48C 96T @ 4.00 GHz |
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Intel Core2 Duo E7400
2C 2T @ 2.80 GHz |
Intel Xeon Platinum 8558
48C 96T @ 2.10 GHz |
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Intel Core2 Duo E7400
2C 2T @ 2.80 GHz |
Intel Xeon Platinum 8558
48C 96T @ 2.10 GHz |
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Intel Core2 Duo E7400
2C 2T @ 2.80 GHz |
Intel Xeon Platinum 8558
48C 96T @ 2.10 GHz |
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Intel Core2 Duo E7400
2C 2T @ 2.80 GHz |
Devices using this processor |
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Intel Xeon Platinum 8558 | Intel Core2 Duo E7400 |
Unknown | Unknown |