Note: The information shown below is based on a pre-sample. Technical details or benchmark results may be different in the final version of this processor. |
Intel Core 2 Quad Q6400 | AMD EPYC 9825 | |
CPU comparisonIn this CPU comparison, we compare the Intel Core 2 Quad Q6400 and the AMD EPYC 9825 and use benchmarks to check which processor is faster.
We compare the Intel Core 2 Quad Q6400 4 core processor released in Q1/2007 with the AMD EPYC 9825 which has 144 CPU cores and was introduced in Q4/2024. |
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Intel Core2 Quad (19) | Family | AMD EPYC (129) |
Intel Core 2 Quad Q6000 (3) | CPU group | AMD EPYC 9005 (21) |
1 | Generation | 5 |
Kentsfield (Core) | Architecture | Turin (Zen 5 / Zen 5c) |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Core 2 Quad Q6400 is a 4 core processor with a clock frequency of 2.13 GHz. The processor can compute 4 threads at the same time. The AMD EPYC 9825 clocks with 2.20 GHz, has 144 CPU cores and can calculate 288 threads in parallel. |
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Intel Core 2 Quad Q6400 | Characteristic | AMD EPYC 9825 |
4 | Cores | 144 |
4 | Threads | 288 |
normal | Core architecture | normal |
No | Hyperthreading | Yes |
No | Overclocking ? | No |
2.13 GHz | Frequency | 2.20 GHz |
-- | Turbo Frequency (1 Core) | -- |
-- | Turbo Frequency (All Cores) | -- |
Memory & PCIeUp to 16 GB of memory in a maximum of 2 memory channels is supported by the Intel Core 2 Quad Q6400, while the AMD EPYC 9825 supports a maximum of 6144 GB of memory with a maximum memory bandwidth of 480.0 GB/s enabled. |
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Intel Core 2 Quad Q6400 | Characteristic | AMD EPYC 9825 |
DDR3-1066, DDR2-800 | Memory | DDR5-6000 |
16 GB | Max. Memory | 6144 GB |
2 (Dual Channel) | Memory channels | 12 |
17.1 GB/s | Max. Bandwidth | 480.0 GB/s |
No | ECC | Yes |
8.00 MB | L2 Cache | -- |
-- | L3 Cache | 288.00 MB |
-- | PCIe version | 5.0 |
-- | PCIe lanes | 128 |
-- | PCIe Bandwidth | 504.1 GB/s |
Thermal ManagementThe Intel Core 2 Quad Q6400 has a TDP of 105 W. The TDP of the AMD EPYC 9825 is 400 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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Intel Core 2 Quad Q6400 | Characteristic | AMD EPYC 9825 |
105 W | TDP (PL1 / PBP) | 400 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | 100 °C |
Technical detailsThe Intel Core 2 Quad Q6400 has 8.00 MB cache and is manufactured in 65 nm. The cache of AMD EPYC 9825 is at 288.00 MB. The processor is manufactured in 4 nm. |
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Intel Core 2 Quad Q6400 | Characteristic | AMD EPYC 9825 |
65 nm | Technology | 4 nm |
Monolithic | Chip design | Chiplet |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
MMX, SSE2, SSE3 | ISA extensions | SSE4.2, AVX2, AVX-512, BFLOAT16, VNNI |
LGA 775 | Socket | SP5 |
VT-x | Virtualization | AMD-V, SVM |
No | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows Server 2022, Linux, Windows 11 |
Q1/2007 | Release date | Q4/2024 |
-- | Release price | -- |
show more data | show more data | |
Intel Core 2 Quad Q6400
4C 4T @ 2.13 GHz |
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AMD EPYC 9825
144C 288T @ 2.20 GHzNot verified |
Intel Core 2 Quad Q6400
4C 4T @ 2.13 GHz |
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AMD EPYC 9825
144C 288T @ 2.20 GHzNot verified |
Intel Core 2 Quad Q6400
4C 4T @ 2.13 GHz |
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AMD EPYC 9825
144C 288T @ 2.20 GHzNot verified |
Devices using this processor |
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Intel Core 2 Quad Q6400 | AMD EPYC 9825 |
Unknown | Unknown |