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AMD Phenom II X4 820 | AMD Athlon II X4 605e | |
CPU comparisonAMD Phenom II X4 820 or AMD Athlon II X4 605e - 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 AMD Athlon II X4 605e has 4 cores with 4 threads and clocks with a maximum frequency of 2.30 GHz. The CPU supports up to 16 GB of memory in 2 memory channels. The AMD Athlon II X4 605e was released in Q3/2009. |
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AMD Phenom II (52) | Family | AMD Athlon II (52) |
AMD Phenom II - 800/900 (23) | CPU group | AMD Athlon II X4 (Propus) (10) |
4 | Generation | 1 |
Deneb (K10) | Architecture | Propus |
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 AMD Athlon II X4 605e has 4 CPU cores with a clock frequency of 2.30 GHz. |
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AMD Phenom II X4 820 | Characteristic | AMD Athlon II X4 605e |
4 | Cores | 4 |
4 | Threads | 4 |
normal | Core architecture | normal |
No | Hyperthreading | No |
Yes | Overclocking ? | No |
2.80 GHz | Frequency | 2.30 GHz |
-- | Turbo Frequency (1 Core) | -- |
-- | Turbo Frequency (All Cores) | -- |
Memory & PCIeThe AMD Phenom II X4 820 supports a maximum of GB of memory in 2 memory channels. The AMD Athlon II X4 605e can connect up to 16 GB of memory in 2 memory channels. |
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AMD Phenom II X4 820 | Characteristic | AMD Athlon II X4 605e |
DDR3-1333, DDR2-1066 | Memory | DDR3-1333 |
Max. Memory | 16 GB | |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
21.3 GB/s | Max. Bandwidth | 21.3 GB/s |
No | ECC | No |
-- | L2 Cache | 2.00 MB |
4.00 MB | L3 Cache | -- |
-- | PCIe version | 2.0 |
-- | PCIe lanes | -- |
-- | PCIe Bandwidth | -- |
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 AMD Athlon II X4 605e is 45 W. |
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AMD Phenom II X4 820 | Characteristic | AMD Athlon II X4 605e |
95 W | TDP (PL1 / PBP) | 45 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe AMD Phenom II X4 820 has a 4.00 MB cache, while the AMD Athlon II X4 605e cache has a total of 2.00 MB. |
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AMD Phenom II X4 820 | Characteristic | AMD Athlon II X4 605e |
45 nm | Technology | 45 nm |
Unknown | Chip design | Unknown |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE3, SSE4a | ISA extensions | MMX, 3DNow!, SSE3, SSE4a |
AM3 | Socket | AM3 |
AMD-V | Virtualization | AMD-V |
No | AES-NI | No |
Windows 10, Linux | Operating systems | Windows 10, Linux |
Q3/2009 | Release date | Q3/2009 |
-- | Release price | -- |
show more data | show more data | |
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AMD Phenom II X4 820
4C 4T @ 2.80 GHz |
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AMD Athlon II X4 605e
4C 4T @ 2.30 GHz |
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AMD Phenom II X4 820
4C 4T @ 2.80 GHz |
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AMD Athlon II X4 605e
4C 4T @ 2.30 GHz |
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AMD Phenom II X4 820
4C 4T @ 2.80 GHz |
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AMD Athlon II X4 605e
4C 4T @ 2.30 GHz |
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AMD Phenom II X4 820
4C 4T @ 2.80 GHz |
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AMD Athlon II X4 605e
4C 4T @ 2.30 GHz |
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AMD Phenom II X4 820
4C 4T @ 2.80 GHz |
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AMD Athlon II X4 605e
4C 4T @ 2.30 GHz |
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AMD Phenom II X4 820
4C 4T @ 2.80 GHz |
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AMD Athlon II X4 605e
4C 4T @ 2.30 GHz |
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AMD Phenom II X4 820
4C 4T @ 2.80 GHz |
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AMD Athlon II X4 605e
4C 4T @ 2.30 GHz |
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AMD Phenom II X4 820
4C 4T @ 2.80 GHz |
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AMD Athlon II X4 605e
4C 4T @ 2.30 GHz |
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AMD Phenom II X4 820
4C 4T @ 2.80 GHz |
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AMD Athlon II X4 605e
4C 4T @ 2.30 GHz |
Devices using this processor |
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AMD Phenom II X4 820 | AMD Athlon II X4 605e |
Unknown | Unknown |