AMD Athlon II X4 641 | Intel Xeon E5-2660 v2 | |
CPU comparisonAMD Athlon II X4 641 or Intel Xeon E5-2660 v2 - 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 641 has 4 cores with 4 threads and clocks with a maximum frequency of 2.80 GHz. Up to 16 GB of memory is supported in 2 memory channels. The AMD Athlon II X4 641 was released in Q1/2012. The Intel Xeon E5-2660 v2 has 10 cores with 20 threads and clocks with a maximum frequency of 3.00 GHz. The CPU supports up to 768 GB of memory in 4 memory channels. The Intel Xeon E5-2660 v2 was released in Q3/2013. |
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AMD Athlon II (52) | Family | Intel Xeon E5 (71) |
AMD Athlon II X4 (Llano) (5) | CPU group | Intel Xeon E5 v2 (15) |
2 | Generation | 4 |
Llano | Architecture | Ivy Bridge EP |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | Intel Xeon E5-2660 v3 |
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CPU Cores and Base FrequencyThe AMD Athlon II X4 641 has 4 CPU cores and can calculate 4 threads in parallel. The clock frequency of the AMD Athlon II X4 641 is 2.80 GHz while the Intel Xeon E5-2660 v2 has 10 CPU cores and 20 threads can calculate simultaneously. The clock frequency of the Intel Xeon E5-2660 v2 is at 2.20 GHz (3.00 GHz). |
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AMD Athlon II X4 641 | Characteristic | Intel Xeon E5-2660 v2 |
4 | Cores | 10 |
4 | Threads | 20 |
normal | Core architecture | normal |
No | Hyperthreading | Yes |
No | Overclocking ? | No |
2.80 GHz | Frequency | 2.20 GHz |
-- | Turbo Frequency (1 Core) | 3.00 GHz |
-- | Turbo Frequency (All Cores) | 2.60 GHz |
Memory & PCIeThe AMD Athlon II X4 641 can use up to 16 GB of memory in 2 memory channels. The maximum memory bandwidth is 21.3 GB/s. The Intel Xeon E5-2660 v2 supports up to 768 GB of memory in 4 memory channels and achieves a memory bandwidth of up to 59.7 GB/s. |
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AMD Athlon II X4 641 | Characteristic | Intel Xeon E5-2660 v2 |
DDR3-1333 | Memory | DDR3-1866 |
16 GB | Max. Memory | 768 GB |
2 (Dual Channel) | Memory channels | 4 (Quad Channel) |
21.3 GB/s | Max. Bandwidth | 59.7 GB/s |
No | ECC | Yes |
4.00 MB | L2 Cache | -- |
-- | L3 Cache | 20.00 MB |
2.0 | PCIe version | 3.0 |
-- | PCIe lanes | 40 |
-- | PCIe Bandwidth | 39.4 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the AMD Athlon II X4 641 is 100 W, while the Intel Xeon E5-2660 v2 has a TDP of 95 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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AMD Athlon II X4 641 | Characteristic | Intel Xeon E5-2660 v2 |
100 W | TDP (PL1 / PBP) | 95 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe AMD Athlon II X4 641 is manufactured in 32 nm and has 4.00 MB cache. The Intel Xeon E5-2660 v2 is manufactured in 22 nm and has a 20.00 MB cache. |
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AMD Athlon II X4 641 | Characteristic | Intel Xeon E5-2660 v2 |
32 nm | Technology | 22 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, AVX |
FM1 | Socket | LGA 2011 |
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 | Q3/2013 |
-- | Release price | 1150 $ |
show more data | show more data | |
AMD Athlon II X4 641
4C 4T @ 2.80 GHz |
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Intel Xeon E5-2660 v2
10C 20T @ 3.00 GHz |
AMD Athlon II X4 641
4C 4T @ 2.80 GHz |
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Intel Xeon E5-2660 v2
10C 20T @ 2.60 GHz |
AMD Athlon II X4 641
4C 4T @ 2.80 GHz |
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Intel Xeon E5-2660 v2
10C 20T @ 2.60 GHz |
AMD Athlon II X4 641
4C 4T @ 2.80 GHz |
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Intel Xeon E5-2660 v2
10C 20T @ 3.00 GHz |
AMD Athlon II X4 641
4C 4T @ 2.80 GHz |
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Intel Xeon E5-2660 v2
10C 20T @ 2.60 GHz |
AMD Athlon II X4 641
4C 4T @ 2.80 GHz |
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Intel Xeon E5-2660 v2
10C 20T @ 2.60 GHz |
AMD Athlon II X4 641
4C 4T @ 2.80 GHz |
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Intel Xeon E5-2660 v2
10C 20T @ 2.60 GHz |
AMD Athlon II X4 641
4C 4T @ 2.80 GHz |
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Intel Xeon E5-2660 v2
10C 20T @ 2.20 GHz |
AMD Athlon II X4 641
4C 4T @ 2.80 GHz |
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Intel Xeon E5-2660 v2
10C 20T @ 3.00 GHz |
AMD Athlon II X4 641
4C 4T @ 2.80 GHz |
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Intel Xeon E5-2660 v2
10C 20T @ 2.60 GHz |
Devices using this processor |
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AMD Athlon II X4 641 | Intel Xeon E5-2660 v2 |
Unknown | Unknown |