Intel Core2 Duo E6400 | AMD EPYC 7552 | |
CPU comparisonIn this CPU comparison, we compare the Intel Core2 Duo E6400 and the AMD EPYC 7552 and use benchmarks to check which processor is faster.
We compare the Intel Core2 Duo E6400 2 core processor released in Q3/2006 with the AMD EPYC 7552 which has 48 CPU cores and was introduced in Q3/2019. |
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Intel Core2 Duo (29) | Family | AMD EPYC (129) |
Intel Core 2 Duo E4000/E6000 (15) | CPU group | AMD EPYC 7002 (24) |
1 | Generation | 2 |
Conroe (Core) | Architecture | Rome (Zen 2) |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | AMD EPYC 7551 |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Core2 Duo E6400 is a 2 core processor with a clock frequency of 2.13 GHz. The processor can compute 2 threads at the same time. The AMD EPYC 7552 clocks with 2.20 GHz (3.30 GHz), has 48 CPU cores and can calculate 96 threads in parallel. |
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Intel Core2 Duo E6400 | Characteristic | AMD EPYC 7552 |
2 | Cores | 48 |
2 | Threads | 96 |
normal | Core architecture | normal |
No | Hyperthreading | Yes |
Yes | Overclocking ? | No |
2.13 GHz | Frequency | 2.20 GHz |
-- | Turbo Frequency (1 Core) | 3.30 GHz |
-- | Turbo Frequency (All Cores) | 2.50 GHz |
Memory & PCIeUp to 16 GB of memory in a maximum of 2 memory channels is supported by the Intel Core2 Duo E6400, while the AMD EPYC 7552 supports a maximum of GB of memory with a maximum memory bandwidth of 51.2 GB/s enabled. |
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Intel Core2 Duo E6400 | Characteristic | AMD EPYC 7552 |
DDR3-1333, DDR2-1066 | Memory | DDR4-3200 |
16 GB | Max. Memory | |
2 (Dual Channel) | Memory channels | 8 (Octa Channel) |
21.3 GB/s | Max. Bandwidth | 51.2 GB/s |
No | ECC | Yes |
2.00 MB | L2 Cache | -- |
-- | L3 Cache | 192.00 MB |
-- | PCIe version | 4.0 |
-- | PCIe lanes | 128 |
-- | PCIe Bandwidth | 252.0 GB/s |
Thermal ManagementThe Intel Core2 Duo E6400 has a TDP of 65 W. The TDP of the AMD EPYC 7552 is 200 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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Intel Core2 Duo E6400 | Characteristic | AMD EPYC 7552 |
65 W | TDP (PL1 / PBP) | 200 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Intel Core2 Duo E6400 has 2.00 MB cache and is manufactured in 65 nm. The cache of AMD EPYC 7552 is at 192.00 MB. The processor is manufactured in 7 nm. |
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Intel Core2 Duo E6400 | Characteristic | AMD EPYC 7552 |
65 nm | Technology | 7 nm |
Monolithic | Chip design | Chiplet |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
MMX, SSE, SSE2, SSE3 | ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 |
LGA 775 | Socket | SP3 |
VT-x | Virtualization | AMD-V, SVM |
No | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows 10, Linux |
Q3/2006 | Release date | Q3/2019 |
-- | Release price | 7000 $ |
show more data | show more data | |
Intel Core2 Duo E6400
2C 2T @ 2.13 GHz |
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AMD EPYC 7552
48C 96T @ 3.30 GHz |
Intel Core2 Duo E6400
2C 2T @ 2.13 GHz |
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AMD EPYC 7552
48C 96T @ 2.50 GHz |
Intel Core2 Duo E6400
2C 2T @ 2.13 GHz |
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AMD EPYC 7552
48C 96T @ 3.30 GHz |
Intel Core2 Duo E6400
2C 2T @ 2.13 GHz |
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AMD EPYC 7552
48C 96T @ 2.50 GHz |
Intel Core2 Duo E6400
2C 2T @ 2.13 GHz |
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AMD EPYC 7552
48C 96T @ 2.20 GHz |
Devices using this processor |
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Intel Core2 Duo E6400 | AMD EPYC 7552 |
Unknown | Unknown |