AMD Ryzen 7 5800 | Intel Core2 Duo E4400 | |
CPU comparisonAMD Ryzen 7 5800 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 AMD Ryzen 7 5800 has 8 cores with 16 threads and clocks with a maximum frequency of 4.60 GHz. Up to 128 GB of memory is supported in 2 memory channels. The AMD Ryzen 7 5800 was released in Q2/2021. 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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AMD Ryzen 7 (70) | Family | Intel Core2 Duo (29) |
AMD Ryzen 5000 (14) | CPU group | Intel Core 2 Duo E4000/E6000 (15) |
4 | Generation | 1 |
Vermeer (Zen 3) | Architecture | Conroe (Core) |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD Ryzen 7 5800 has 8 CPU cores and can calculate 16 threads in parallel. The clock frequency of the AMD Ryzen 7 5800 is 3.40 GHz (4.60 GHz) while the Intel Core2 Duo E4400 has 2 CPU cores and 2 threads can calculate simultaneously. The clock frequency of the Intel Core2 Duo E4400 is at 2.00 GHz. |
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AMD Ryzen 7 5800 | Characteristic | Intel Core2 Duo E4400 |
8 | Cores | 2 |
16 | Threads | 2 |
normal | Core architecture | normal |
Yes | Hyperthreading | No |
Yes | Overclocking ? | Yes |
3.40 GHz | Frequency | 2.00 GHz |
4.60 GHz | Turbo Frequency (1 Core) | -- |
4.00 GHz | Turbo Frequency (All Cores) | -- |
Memory & PCIeThe AMD Ryzen 7 5800 can use up to 128 GB of memory in 2 memory channels. The maximum memory bandwidth is 51.2 GB/s. The Intel Core2 Duo E4400 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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AMD Ryzen 7 5800 | Characteristic | Intel Core2 Duo E4400 |
DDR4-3200 | Memory | DDR3-1333, DDR2-1066 |
128 GB | Max. Memory | 16 GB |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
51.2 GB/s | Max. Bandwidth | 21.3 GB/s |
Yes | ECC | No |
4.00 MB | L2 Cache | 2.00 MB |
32.00 MB | L3 Cache | -- |
4.0 | PCIe version | -- |
20 | PCIe lanes | -- |
39.4 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe thermal design power (TDP for short) of the AMD Ryzen 7 5800 is 65 W, while the Intel Core2 Duo E4400 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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AMD Ryzen 7 5800 | Characteristic | Intel Core2 Duo E4400 |
65 W | TDP (PL1 / PBP) | 65 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
95 °C | Tjunction max. | -- |
Technical detailsThe AMD Ryzen 7 5800 is manufactured in 7 nm and has 36.00 MB cache. The Intel Core2 Duo E4400 is manufactured in 65 nm and has a 2.00 MB cache. |
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AMD Ryzen 7 5800 | Characteristic | Intel Core2 Duo E4400 |
7 nm | Technology | 65 nm |
Chiplet | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 | ISA extensions | MMX, SSE, SSE2, SSE3 |
AM4 (PGA 1331) | Socket | LGA 775 |
AMD-V, SVM | Virtualization | VT-x |
Yes | AES-NI | No |
Windows 10, Windows 11, Linux | Operating systems | Windows 10, Linux |
Q2/2021 | Release date | Q3/2007 |
-- | Release price | -- |
show more data | show more data | |
AMD Ryzen 7 5800
8C 16T @ 4.60 GHz |
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Intel Core2 Duo E4400
2C 2T @ 2.00 GHz |
AMD Ryzen 7 5800
8C 16T @ 4.00 GHz |
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Intel Core2 Duo E4400
2C 2T @ 2.00 GHz |
AMD Ryzen 7 5800
8C 16T @ 4.00 GHz |
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Intel Core2 Duo E4400
2C 2T @ 2.00 GHz |
AMD Ryzen 7 5800
8C 16T @ 3.40 GHz |
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Intel Core2 Duo E4400
2C 2T @ 2.00 GHz |
AMD Ryzen 7 5800
8C 16T @ 4.60 GHz |
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Intel Core2 Duo E4400
2C 2T @ 2.00 GHz |
AMD Ryzen 7 5800
8C 16T @ 4.00 GHz |
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Intel Core2 Duo E4400
2C 2T @ 2.00 GHz |
AMD Ryzen 7 5800
8C 16T @ 4.60 GHz |
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Intel Core2 Duo E4400
2C 2T @ 2.00 GHz |
AMD Ryzen 7 5800
8C 16T @ 4.00 GHz |
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Intel Core2 Duo E4400
2C 2T @ 2.00 GHz |
Devices using this processor |
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AMD Ryzen 7 5800 | Intel Core2 Duo E4400 |
Unknown | Unknown |