AMD Phenom II X4 820 | Intel Core i5-7640X | |
CPU comparisonAMD Phenom II X4 820 or Intel Core i5-7640X - 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 Phenom II X4 820 has 4 cores with 4 threads and clocks with a maximum frequency of 2.80 GHz. Up to GB of memory is supported in 2 memory channels. The AMD Phenom II X4 820 was released in Q3/2009. The Intel Core i5-7640X has 4 cores with 8 threads and clocks with a maximum frequency of 4.20 GHz. The CPU supports up to 64 GB of memory in 2 memory channels. The Intel Core i5-7640X was released in Q2/2017. |
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AMD Phenom II (52) | Family | Intel Core i5 (331) |
AMD Phenom II - 800/900 (23) | CPU group | Intel Core i 7000X (9) |
4 | Generation | 7 |
Deneb (K10) | Architecture | Skylake X |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD Phenom II X4 820 is a 4 core processor with a clock frequency of 2.80 GHz. The Intel Core i5-7640X has 4 CPU cores with a clock frequency of 4.00 GHz (4.20 GHz). |
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AMD Phenom II X4 820 | Characteristic | Intel Core i5-7640X |
4 | Cores | 4 |
4 | Threads | 8 |
normal | Core architecture | normal |
No | Hyperthreading | Yes |
Yes | Overclocking ? | Yes |
2.80 GHz | Frequency | 4.00 GHz |
-- | Turbo Frequency (1 Core) | 4.20 GHz |
-- | Turbo Frequency (All Cores) | 4.20 GHz |
Memory & PCIeThe AMD Phenom II X4 820 supports a maximum of GB of memory in 2 memory channels. The Intel Core i5-7640X can connect up to 64 GB of memory in 2 memory channels. |
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AMD Phenom II X4 820 | Characteristic | Intel Core i5-7640X |
DDR3-1333, DDR2-1066 | Memory | DDR4-2666 |
Max. Memory | 64 GB | |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
21.3 GB/s | Max. Bandwidth | 42.7 GB/s |
No | ECC | No |
-- | L2 Cache | -- |
4.00 MB | L3 Cache | 6.00 MB |
-- | PCIe version | 3.0 |
-- | PCIe lanes | 16 |
-- | PCIe Bandwidth | 15.8 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The AMD Phenom II X4 820 has a TDP of 95 W, that of the Intel Core i5-7640X is 112 W. |
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AMD Phenom II X4 820 | Characteristic | Intel Core i5-7640X |
95 W | TDP (PL1 / PBP) | 112 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe AMD Phenom II X4 820 has a 4.00 MB cache, while the Intel Core i5-7640X cache has a total of 6.00 MB. |
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AMD Phenom II X4 820 | Characteristic | Intel Core i5-7640X |
45 nm | Technology | 14 nm |
Unknown | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE3, SSE4a | ISA extensions | SSE4.1, SSE4.2, AVX2, AVX-512 |
AM3 | Socket | LGA 2066 |
AMD-V | Virtualization | VT-x, VT-x EPT, VT-d |
No | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows 10, Linux |
Q3/2009 | Release date | Q2/2017 |
-- | Release price | 300 $ |
show more data | show more data | |
AMD Phenom II X4 820
4C 4T @ 2.80 GHz |
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Intel Core i5-7640X
4C 8T @ 4.20 GHz |
AMD Phenom II X4 820
4C 4T @ 2.80 GHz |
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Intel Core i5-7640X
4C 8T @ 4.20 GHz |
AMD Phenom II X4 820
4C 4T @ 2.80 GHz |
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Intel Core i5-7640X
4C 8T @ 4.20 GHz |
AMD Phenom II X4 820
4C 4T @ 2.80 GHz |
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Intel Core i5-7640X
4C 8T @ 4.20 GHz |
AMD Phenom II X4 820
4C 4T @ 2.80 GHz |
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Intel Core i5-7640X
4C 8T @ 4.20 GHz |
AMD Phenom II X4 820
4C 4T @ 2.80 GHz |
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Intel Core i5-7640X
4C 8T @ 4.20 GHz |
AMD Phenom II X4 820
4C 4T @ 2.80 GHz |
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Intel Core i5-7640X
4C 8T @ 4.20 GHz |
AMD Phenom II X4 820
4C 4T @ 2.80 GHz |
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Intel Core i5-7640X
4C 8T @ 4.20 GHz |
AMD Phenom II X4 820
4C 4T @ 2.80 GHz |
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Intel Core i5-7640X
4C 8T @ 4.20 GHz |
Devices using this processor |
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AMD Phenom II X4 820 | Intel Core i5-7640X |
Unknown | Unknown |