AMD Athlon II X4 638 | Intel Xeon W-3245M | |
CPU comparisonAMD Athlon II X4 638 or Intel Xeon W-3245M - 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 638 has 4 cores with 4 threads and clocks with a maximum frequency of 2.70 GHz. Up to 16 GB of memory is supported in 2 memory channels. The AMD Athlon II X4 638 was released in Q1/2012. The Intel Xeon W-3245M has 16 cores with 32 threads and clocks with a maximum frequency of 4.60 GHz. The CPU supports up to 2048 GB of memory in 6 memory channels. The Intel Xeon W-3245M was released in Q2/2019. |
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AMD Athlon II (52) | Family | Intel Xeon W (83) |
AMD Athlon II X4 (Llano) (5) | CPU group | Intel Xeon W-2200/3200 (17) |
2 | Generation | 7 |
Llano | Architecture | Cascade Lake W |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD Athlon II X4 638 is a 4 core processor with a clock frequency of 2.70 GHz. The Intel Xeon W-3245M has 16 CPU cores with a clock frequency of 3.20 GHz (4.60 GHz). |
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AMD Athlon II X4 638 | Characteristic | Intel Xeon W-3245M |
4 | Cores | 16 |
4 | Threads | 32 |
normal | Core architecture | normal |
No | Hyperthreading | Yes |
No | Overclocking ? | No |
2.70 GHz | Frequency | 3.20 GHz |
-- | Turbo Frequency (1 Core) | 4.60 GHz |
-- | Turbo Frequency (All Cores) | 4.00 GHz |
Memory & PCIeThe AMD Athlon II X4 638 supports a maximum of 16 GB of memory in 2 memory channels. The Intel Xeon W-3245M can connect up to 2048 GB of memory in 6 memory channels. |
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AMD Athlon II X4 638 | Characteristic | Intel Xeon W-3245M |
DDR3-1333 | Memory | DDR4-2933 |
16 GB | Max. Memory | 2048 GB |
2 (Dual Channel) | Memory channels | 6 (Hexa Channel) |
21.3 GB/s | Max. Bandwidth | 140.7 GB/s |
No | ECC | Yes |
4.00 MB | L2 Cache | -- |
-- | L3 Cache | 22.00 MB |
2.0 | PCIe version | 3.0 |
-- | PCIe lanes | 64 |
-- | PCIe Bandwidth | 63.0 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The AMD Athlon II X4 638 has a TDP of 65 W, that of the Intel Xeon W-3245M is 205 W. |
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AMD Athlon II X4 638 | Characteristic | Intel Xeon W-3245M |
65 W | TDP (PL1 / PBP) | 205 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe AMD Athlon II X4 638 has a 4.00 MB cache, while the Intel Xeon W-3245M cache has a total of 22.00 MB. |
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AMD Athlon II X4 638 | Characteristic | Intel Xeon W-3245M |
32 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, AVX-512 |
FM1 | Socket | LGA 3647 |
AMD-V | Virtualization | VT-x, VT-x EPT, VT-d |
No | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows 10, Linux |
Q1/2012 | Release date | Q2/2019 |
-- | Release price | 5000 $ |
show more data | show more data | |
AMD Athlon II X4 638
4C 4T @ 2.70 GHz |
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Intel Xeon W-3245M
16C 32T @ 4.60 GHz |
AMD Athlon II X4 638
4C 4T @ 2.70 GHz |
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Intel Xeon W-3245M
16C 32T @ 4.00 GHz |
AMD Athlon II X4 638
4C 4T @ 2.70 GHz |
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Intel Xeon W-3245M
16C 32T @ 4.00 GHz |
AMD Athlon II X4 638
4C 4T @ 2.70 GHz |
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Intel Xeon W-3245M
16C 32T @ 4.60 GHz |
AMD Athlon II X4 638
4C 4T @ 2.70 GHz |
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Intel Xeon W-3245M
16C 32T @ 4.00 GHz |
AMD Athlon II X4 638
4C 4T @ 2.70 GHz |
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Intel Xeon W-3245M
16C 32T @ 4.60 GHz |
AMD Athlon II X4 638
4C 4T @ 2.70 GHz |
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Intel Xeon W-3245M
16C 32T @ 4.00 GHz |
Devices using this processor |
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AMD Athlon II X4 638 | Intel Xeon W-3245M |
Unknown | Unknown |