AMD Athlon II X4 651 | Intel Xeon D-1531 | |
CPU comparisonAMD Athlon II X4 651 or Intel Xeon D-1531 - 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 651 has 4 cores with 4 threads and clocks with a maximum frequency of 3.00 GHz. Up to 16 GB of memory is supported in 2 memory channels. The AMD Athlon II X4 651 was released in Q4/2011. The Intel Xeon D-1531 has 6 cores with 12 threads and clocks with a maximum frequency of 2.70 GHz. The CPU supports up to 128 GB of memory in 2 memory channels. The Intel Xeon D-1531 was released in Q4/2015. |
||
AMD Athlon II (52) | Family | Intel Xeon D (79) |
AMD Athlon II X4 (Llano) (5) | CPU group | Intel Xeon D-1500 (22) |
2 | Generation | 1 |
Llano | Architecture | Broadwell |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
|
||
CPU Cores and Base FrequencyThe AMD Athlon II X4 651 has 4 CPU cores and can calculate 4 threads in parallel. The clock frequency of the AMD Athlon II X4 651 is 3.00 GHz while the Intel Xeon D-1531 has 6 CPU cores and 12 threads can calculate simultaneously. The clock frequency of the Intel Xeon D-1531 is at 2.20 GHz (2.70 GHz). |
||
AMD Athlon II X4 651 | Characteristic | Intel Xeon D-1531 |
4 | Cores | 6 |
4 | Threads | 12 |
normal | Core architecture | normal |
No | Hyperthreading | Yes |
No | Overclocking ? | No |
3.00 GHz | Frequency | 2.20 GHz |
-- | Turbo Frequency (1 Core) | 2.70 GHz |
-- | Turbo Frequency (All Cores) | 2.20 GHz |
Memory & PCIeThe AMD Athlon II X4 651 can use up to 16 GB of memory in 2 memory channels. The maximum memory bandwidth is 21.3 GB/s. The Intel Xeon D-1531 supports up to 128 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 34.1 GB/s. |
||
AMD Athlon II X4 651 | Characteristic | Intel Xeon D-1531 |
DDR3-1333 | Memory | DDR4-2133 |
16 GB | Max. Memory | 128 GB |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
21.3 GB/s | Max. Bandwidth | 34.1 GB/s |
No | ECC | Yes |
4.00 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 thermal design power (TDP for short) of the AMD Athlon II X4 651 is 100 W, while the Intel Xeon D-1531 has a TDP of 45 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
||
AMD Athlon II X4 651 | Characteristic | Intel Xeon D-1531 |
100 W | TDP (PL1 / PBP) | 45 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe AMD Athlon II X4 651 is manufactured in 32 nm and has 4.00 MB cache. The Intel Xeon D-1531 is manufactured in 14 nm and has a 9.00 MB cache. |
||
AMD Athlon II X4 651 | Characteristic | Intel Xeon D-1531 |
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 |
FM1 | 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 |
Q4/2011 | Release date | Q4/2015 |
-- | Release price | 356 $ |
show more data | show more data | |
AMD Athlon II X4 651
4C 4T @ 3.00 GHz |
|||
Intel Xeon D-1531
6C 12T @ 2.70 GHz |
AMD Athlon II X4 651
4C 4T @ 3.00 GHz |
|||
Intel Xeon D-1531
6C 12T @ 2.20 GHz |
AMD Athlon II X4 651
4C 4T @ 3.00 GHz |
|||
Intel Xeon D-1531
6C 12T @ 2.20 GHz |
AMD Athlon II X4 651
4C 4T @ 3.00 GHz |
|||
Intel Xeon D-1531
6C 12T @ 2.70 GHz |
AMD Athlon II X4 651
4C 4T @ 3.00 GHz |
|||
Intel Xeon D-1531
6C 12T @ 2.20 GHz |
Devices using this processor |
|
AMD Athlon II X4 651 | Intel Xeon D-1531 |
Unknown | Unknown |