AMD Athlon II X4 645 | Intel Xeon D-1637 | |
CPU comparisonAMD Athlon II X4 645 or Intel Xeon D-1637 - 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 Athlon II X4 645 has 4 cores with 4 threads and clocks with a maximum frequency of 3.10 GHz. Up to 16 GB of memory is supported in 2 memory channels. The AMD Athlon II X4 645 was released in Q3/2010. The Intel Xeon D-1637 has 6 cores with 12 threads and clocks with a maximum frequency of 3.20 GHz. The CPU supports up to 128 GB of memory in 2 memory channels. The Intel Xeon D-1637 was released in Q2/2019. |
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AMD Athlon II (52) | Family | Intel Xeon D (79) |
AMD Athlon II X4 (Propus) (10) | CPU group | Intel Xeon D-1600 (8) |
1 | Generation | 3 |
Propus | Architecture | Hewitt Lake |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD Athlon II X4 645 is a 4 core processor with a clock frequency of 3.10 GHz. The Intel Xeon D-1637 has 6 CPU cores with a clock frequency of 2.90 GHz (3.20 GHz). |
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AMD Athlon II X4 645 | Characteristic | Intel Xeon D-1637 |
4 | Cores | 6 |
4 | Threads | 12 |
normal | Core architecture | normal |
No | Hyperthreading | Yes |
No | Overclocking ? | No |
3.10 GHz | Frequency | 2.90 GHz |
-- | Turbo Frequency (1 Core) | 3.20 GHz |
-- | Turbo Frequency (All Cores) | 3.20 GHz |
Memory & PCIeThe AMD Athlon II X4 645 supports a maximum of 16 GB of memory in 2 memory channels. The Intel Xeon D-1637 can connect up to 128 GB of memory in 2 memory channels. |
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AMD Athlon II X4 645 | Characteristic | Intel Xeon D-1637 |
DDR3-1333 | Memory | DDR4-2400 |
16 GB | Max. Memory | 128 GB |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
21.3 GB/s | Max. Bandwidth | 38.4 GB/s |
No | ECC | Yes |
2.00 MB | L2 Cache | 9.00 MB |
-- | L3 Cache | -- |
2.0 | PCIe version | 3.0 |
-- | PCIe lanes | 32 |
-- | PCIe Bandwidth | 31.5 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The AMD Athlon II X4 645 has a TDP of 95 W, that of the Intel Xeon D-1637 is 55 W. |
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AMD Athlon II X4 645 | Characteristic | Intel Xeon D-1637 |
95 W | TDP (PL1 / PBP) | 55 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe AMD Athlon II X4 645 has a 2.00 MB cache, while the Intel Xeon D-1637 cache has a total of 9.00 MB. |
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AMD Athlon II X4 645 | Characteristic | Intel Xeon D-1637 |
45 nm | Technology | 14 nm |
Unknown | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
MMX, 3DNow!, SSE3, SSE4a | ISA extensions | SSE4.1, SSE4.2, AVX2 |
AM3 | Socket | BGA 1667 |
AMD-V | Virtualization | VT-x, VT-x EPT, VT-d |
No | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows 10, Linux |
Q3/2010 | Release date | Q2/2019 |
-- | Release price | 434 $ |
show more data | show more data | |
AMD Athlon II X4 645
4C 4T @ 3.10 GHz |
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Intel Xeon D-1637
6C 12T @ 3.20 GHz |
AMD Athlon II X4 645
4C 4T @ 3.10 GHz |
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Intel Xeon D-1637
6C 12T @ 3.20 GHz |
AMD Athlon II X4 645
4C 4T @ 3.10 GHz |
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Intel Xeon D-1637
6C 12T @ 3.20 GHz |
AMD Athlon II X4 645
4C 4T @ 3.10 GHz |
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Intel Xeon D-1637
6C 12T @ 3.20 GHz |
AMD Athlon II X4 645
4C 4T @ 3.10 GHz |
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Intel Xeon D-1637
6C 12T @ 3.20 GHz |
AMD Athlon II X4 645
4C 4T @ 3.10 GHz |
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Intel Xeon D-1637
6C 12T @ 3.20 GHz |
AMD Athlon II X4 645
4C 4T @ 3.10 GHz |
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Intel Xeon D-1637
6C 12T @ 3.20 GHz |
AMD Athlon II X4 645
4C 4T @ 3.10 GHz |
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Intel Xeon D-1637
6C 12T @ 2.90 GHz |
Devices using this processor |
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AMD Athlon II X4 645 | Intel Xeon D-1637 |
Unknown | Unknown |