Intel Xeon E5-2680 v4 | AMD Athlon II X4 651K | |
CPU comparisonIntel Xeon E5-2680 v4 or AMD Athlon II X4 651K - 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 Intel Xeon E5-2680 v4 has 14 cores with 28 threads and clocks with a maximum frequency of 3.30 GHz. Up to 1536 GB of memory is supported in 4 memory channels. The Intel Xeon E5-2680 v4 was released in Q1/2016. The AMD Athlon II X4 651K has 4 cores with 4 threads and clocks with a maximum frequency of 3.00 GHz. The CPU supports up to 16 GB of memory in 2 memory channels. The AMD Athlon II X4 651K was released in Q4/2011. |
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Intel Xeon E5 (71) | Family | AMD Athlon II (52) |
Intel Xeon E5 v4 (24) | CPU group | AMD Athlon II X4 (Llano) (5) |
6 | Generation | 2 |
Broadwell E | Architecture | Llano |
Desktop / Server | Segment | Desktop / Server |
Intel Xeon E5-2680 v3 | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon E5-2680 v4 is a 14 core processor with a clock frequency of 2.40 GHz (3.30 GHz). The AMD Athlon II X4 651K has 4 CPU cores with a clock frequency of 3.00 GHz. |
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Intel Xeon E5-2680 v4 | Characteristic | AMD Athlon II X4 651K |
14 | Cores | 4 |
28 | Threads | 4 |
normal | Core architecture | normal |
Yes | Hyperthreading | No |
No | Overclocking ? | Yes |
2.40 GHz | Frequency | 3.00 GHz |
3.30 GHz | Turbo Frequency (1 Core) | -- |
2.70 GHz | Turbo Frequency (All Cores) | -- |
Memory & PCIeThe Intel Xeon E5-2680 v4 supports a maximum of 1536 GB of memory in 4 memory channels. The AMD Athlon II X4 651K can connect up to 16 GB of memory in 2 memory channels. |
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Intel Xeon E5-2680 v4 | Characteristic | AMD Athlon II X4 651K |
DDR4-2400 | Memory | DDR3-1333 |
1536 GB | Max. Memory | 16 GB |
4 (Quad Channel) | Memory channels | 2 (Dual Channel) |
76.8 GB/s | Max. Bandwidth | 21.3 GB/s |
Yes | ECC | No |
-- | L2 Cache | 4.00 MB |
35.00 MB | L3 Cache | -- |
3.0 | PCIe version | 2.0 |
40 | PCIe lanes | -- |
39.4 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Xeon E5-2680 v4 has a TDP of 120 W, that of the AMD Athlon II X4 651K is 100 W. |
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Intel Xeon E5-2680 v4 | Characteristic | AMD Athlon II X4 651K |
120 W | TDP (PL1 / PBP) | 100 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Intel Xeon E5-2680 v4 has a 35.00 MB cache, while the AMD Athlon II X4 651K cache has a total of 4.00 MB. |
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Intel Xeon E5-2680 v4 | Characteristic | AMD Athlon II X4 651K |
14 nm | Technology | 32 nm |
Monolithic | Chip design | Unknown |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2, AVX2 | ISA extensions | MMX, 3DNow!, SSE3, SSE4a |
LGA 2011-3 | Socket | FM1 |
VT-x, VT-x EPT, VT-d | Virtualization | AMD-V |
Yes | AES-NI | No |
Windows 10, Linux | Operating systems | Windows 10, Linux |
Q1/2016 | Release date | Q4/2011 |
-- | Release price | -- |
show more data | show more data | |
Intel Xeon E5-2680 v4
14C 28T @ 3.30 GHz |
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AMD Athlon II X4 651K
4C 4T @ 3.00 GHz |
Intel Xeon E5-2680 v4
14C 28T @ 2.70 GHz |
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AMD Athlon II X4 651K
4C 4T @ 3.00 GHz |
Intel Xeon E5-2680 v4
14C 28T @ 2.70 GHz |
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AMD Athlon II X4 651K
4C 4T @ 3.00 GHz |
Intel Xeon E5-2680 v4
14C 28T @ 3.30 GHz |
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AMD Athlon II X4 651K
4C 4T @ 3.00 GHz |
Intel Xeon E5-2680 v4
14C 28T @ 3.30 GHz |
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AMD Athlon II X4 651K
4C 4T @ 3.00 GHz |
Intel Xeon E5-2680 v4
14C 28T @ 3.30 GHz |
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AMD Athlon II X4 651K
4C 4T @ 3.00 GHz |
Intel Xeon E5-2680 v4
14C 28T @ 2.70 GHz |
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AMD Athlon II X4 651K
4C 4T @ 3.00 GHz |
Intel Xeon E5-2680 v4
14C 28T @ 3.30 GHz |
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AMD Athlon II X4 651K
4C 4T @ 3.00 GHz |
Intel Xeon E5-2680 v4
14C 28T @ 2.70 GHz |
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AMD Athlon II X4 651K
4C 4T @ 3.00 GHz |
Intel Xeon E5-2680 v4
14C 28T @ 2.70 GHz |
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AMD Athlon II X4 651K
4C 4T @ 3.00 GHz |
Intel Xeon E5-2680 v4
14C 28T @ 3.30 GHz |
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AMD Athlon II X4 651K
4C 4T @ 3.00 GHz |
Intel Xeon E5-2680 v4
14C 28T @ 2.70 GHz |
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AMD Athlon II X4 651K
4C 4T @ 3.00 GHz |
Devices using this processor |
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Intel Xeon E5-2680 v4 | AMD Athlon II X4 651K |
Unknown | Unknown |