AMD Athlon II X3 425e | AMD Athlon X4 845 | |
CPU comparisonIn this CPU comparison, we compare the AMD Athlon II X3 425e and the AMD Athlon X4 845 and use benchmarks to check which processor is faster.
We compare the AMD Athlon II X3 425e 3 core processor released in Q2/2011 with the AMD Athlon X4 845 which has 4 CPU cores and was introduced in Q1/2016. |
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AMD Athlon II (52) | Family | AMD Athlon (29) |
AMD Athlon II X3 (Rana) (12) | CPU group | AMD Athlon X4 (Carizzo) (2) |
1 | Generation | 2 |
Rana | Architecture | Carizzo |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD Athlon II X3 425e is a 3 core processor with a clock frequency of 2.70 GHz. The processor can compute 3 threads at the same time. The AMD Athlon X4 845 clocks with 3.50 GHz (3.80 GHz), has 4 CPU cores and can calculate 4 threads in parallel. |
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AMD Athlon II X3 425e | Characteristic | AMD Athlon X4 845 |
3 | Cores | 4 |
3 | Threads | 4 |
normal | Core architecture | normal |
No | Hyperthreading | No |
No | Overclocking ? | No |
2.70 GHz | Frequency | 3.50 GHz |
-- | Turbo Frequency (1 Core) | 3.80 GHz |
-- | Turbo Frequency (All Cores) | 3.80 GHz |
Memory & PCIeUp to 16 GB of memory in a maximum of 2 memory channels is supported by the AMD Athlon II X3 425e, while the AMD Athlon X4 845 supports a maximum of GB of memory with a maximum memory bandwidth of 34.2 GB/s enabled. |
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AMD Athlon II X3 425e | Characteristic | AMD Athlon X4 845 |
DDR3-1333 | Memory | DDR3-2133 |
16 GB | Max. Memory | |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
21.3 GB/s | Max. Bandwidth | 34.2 GB/s |
No | ECC | Yes |
1.50 MB | L2 Cache | -- |
-- | L3 Cache | 2.00 MB |
2.0 | PCIe version | 3.0 |
-- | PCIe lanes | 8 |
-- | PCIe Bandwidth | 7.9 GB/s |
Thermal ManagementThe AMD Athlon II X3 425e has a TDP of 45 W. The TDP of the AMD Athlon X4 845 is 65 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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AMD Athlon II X3 425e | Characteristic | AMD Athlon X4 845 |
45 W | TDP (PL1 / PBP) | 65 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe AMD Athlon II X3 425e has 1.50 MB cache and is manufactured in 45 nm. The cache of AMD Athlon X4 845 is at 2.00 MB. The processor is manufactured in 28 nm. |
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AMD Athlon II X3 425e | Characteristic | AMD Athlon X4 845 |
45 nm | Technology | 28 nm |
Unknown | Chip design | Unknown |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
MMX, 3DNow!, SSE3, SSE4a | ISA extensions | SSE3 |
AM3 | Socket | FM2+ |
AMD-V | Virtualization | None |
No | AES-NI | No |
Windows 10, Linux | Operating systems | Windows 10, Linux |
Q2/2011 | Release date | Q1/2016 |
-- | Release price | 65 $ |
show more data | show more data | |
AMD Athlon II X3 425e
3C 3T @ 2.70 GHz |
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AMD Athlon X4 845
4C 4T @ 3.80 GHz |
AMD Athlon II X3 425e
3C 3T @ 2.70 GHz |
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AMD Athlon X4 845
4C 4T @ 3.80 GHz |
AMD Athlon II X3 425e
3C 3T @ 2.70 GHz |
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AMD Athlon X4 845
4C 4T @ 3.80 GHz |
AMD Athlon II X3 425e
3C 3T @ 2.70 GHz |
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AMD Athlon X4 845
4C 4T @ 3.80 GHz |
AMD Athlon II X3 425e
3C 3T @ 2.70 GHz |
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AMD Athlon X4 845
4C 4T @ 3.80 GHz |
AMD Athlon II X3 425e
3C 3T @ 2.70 GHz |
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AMD Athlon X4 845
4C 4T @ 3.80 GHz |
AMD Athlon II X3 425e
3C 3T @ 2.70 GHz |
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AMD Athlon X4 845
4C 4T @ 3.80 GHz |
Devices using this processor |
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AMD Athlon II X3 425e | AMD Athlon X4 845 |
Unknown | Unknown |