AMD Athlon II X2 340 | Intel Xeon W-2140B | |
CPU comparisonAMD Athlon II X2 340 or Intel Xeon W-2140B - 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 X2 340 has 2 cores with 2 threads and clocks with a maximum frequency of 3.60 GHz. Up to GB of memory is supported in 1 memory channels. The AMD Athlon II X2 340 was released in Q4/2012. The Intel Xeon W-2140B has 8 cores with 16 threads and clocks with a maximum frequency of 4.50 GHz. The CPU supports up to 512 GB of memory in 4 memory channels. The Intel Xeon W-2140B was released in Q3/2017. |
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AMD Athlon II (52) | Family | Intel Xeon W (83) |
AMD Athlon II X2 (Trinity) (1) | CPU group | Intel Xeon W-2100/3100 (15) |
3 | Generation | 6 |
Trinity | Architecture | Skylake W |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD Athlon II X2 340 is a 2 core processor with a clock frequency of 3.20 GHz (3.60 GHz). The Intel Xeon W-2140B has 8 CPU cores with a clock frequency of 3.20 GHz (4.50 GHz). |
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AMD Athlon II X2 340 | Characteristic | Intel Xeon W-2140B |
2 | Cores | 8 |
2 | Threads | 16 |
normal | Core architecture | normal |
No | Hyperthreading | Yes |
No | Overclocking ? | No |
3.20 GHz | Frequency | 3.20 GHz |
3.60 GHz | Turbo Frequency (1 Core) | 4.50 GHz |
3.60 GHz | Turbo Frequency (All Cores) | 3.80 GHz |
Memory & PCIeThe AMD Athlon II X2 340 supports a maximum of GB of memory in 1 memory channels. The Intel Xeon W-2140B can connect up to 512 GB of memory in 4 memory channels. |
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AMD Athlon II X2 340 | Characteristic | Intel Xeon W-2140B |
DDR3-1600 | Memory | DDR4-2666 |
Max. Memory | 512 GB | |
1 (Single Channel) | Memory channels | 4 (Quad Channel) |
12.8 GB/s | Max. Bandwidth | 85.4 GB/s |
No | ECC | Yes |
-- | L2 Cache | -- |
1.00 MB | L3 Cache | 11.00 MB |
-- | PCIe version | 3.0 |
-- | PCIe lanes | 48 |
-- | PCIe Bandwidth | 47.3 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The AMD Athlon II X2 340 has a TDP of 65 W, that of the Intel Xeon W-2140B is 105 W. |
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AMD Athlon II X2 340 | Characteristic | Intel Xeon W-2140B |
65 W | TDP (PL1 / PBP) | 105 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe AMD Athlon II X2 340 has a 1.00 MB cache, while the Intel Xeon W-2140B cache has a total of 11.00 MB. |
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AMD Athlon II X2 340 | Characteristic | Intel Xeon W-2140B |
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 |
FM2 | 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 |
Q4/2012 | Release date | Q3/2017 |
30 $ | Release price | -- |
show more data | show more data | |
AMD Athlon II X2 340
2C 2T @ 3.60 GHz |
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Intel Xeon W-2140B
8C 16T @ 3.80 GHz |
AMD Athlon II X2 340
2C 2T @ 3.60 GHz |
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Intel Xeon W-2140B
8C 16T @ 4.50 GHz |
AMD Athlon II X2 340
2C 2T @ 3.60 GHz |
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Intel Xeon W-2140B
8C 16T @ 3.80 GHz |
AMD Athlon II X2 340
2C 2T @ 3.60 GHz |
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Intel Xeon W-2140B
8C 16T @ 4.50 GHz |
AMD Athlon II X2 340
2C 2T @ 3.60 GHz |
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Intel Xeon W-2140B
8C 16T @ 3.80 GHz |
AMD Athlon II X2 340
2C 2T @ 3.60 GHz |
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Intel Xeon W-2140B
8C 16T @ 4.50 GHz |
AMD Athlon II X2 340
2C 2T @ 3.60 GHz |
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Intel Xeon W-2140B
8C 16T @ 3.80 GHz |
Devices using this processor |
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AMD Athlon II X2 340 | Intel Xeon W-2140B |
Unknown | Apple iMac Pro (2017) |