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AMD Athlon II X4 651K | Intel Xeon Gold 6240M | |
CPU comparisonIn this CPU comparison, we compare the AMD Athlon II X4 651K and the Intel Xeon Gold 6240M and use benchmarks to check which processor is faster.
We compare the AMD Athlon II X4 651K 4 core processor released in Q4/2011 with the Intel Xeon Gold 6240M which has 18 CPU cores and was introduced in Q2/2019. |
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AMD Athlon II (52) | Family | Intel Xeon Gold (163) |
AMD Athlon II X4 (Llano) (5) | CPU group | Intel Xeon Gold 5200/6200 (55) |
2 | Generation | 2 |
Llano | Architecture | Cascade Lake |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD Athlon II X4 651K is a 4 core processor with a clock frequency of 3.00 GHz. The processor can compute 4 threads at the same time. The Intel Xeon Gold 6240M clocks with 2.60 GHz (3.90 GHz), has 18 CPU cores and can calculate 36 threads in parallel. |
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AMD Athlon II X4 651K | Characteristic | Intel Xeon Gold 6240M |
4 | Cores | 18 |
4 | Threads | 36 |
normal | Core architecture | normal |
No | Hyperthreading | Yes |
Yes | Overclocking ? | No |
3.00 GHz | Frequency | 2.60 GHz |
-- | Turbo Frequency (1 Core) | 3.90 GHz |
-- | Turbo Frequency (All Cores) | 3.20 GHz |
Memory & PCIeUp to 16 GB of memory in a maximum of 2 memory channels is supported by the AMD Athlon II X4 651K, while the Intel Xeon Gold 6240M supports a maximum of GB of memory with a maximum memory bandwidth of 140.7 GB/s enabled. |
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AMD Athlon II X4 651K | Characteristic | Intel Xeon Gold 6240M |
DDR3-1333 | Memory | DDR4-2933 |
16 GB | Max. Memory | |
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 | 24.75 MB |
2.0 | PCIe version | 3.0 |
-- | PCIe lanes | 48 |
-- | PCIe Bandwidth | 47.3 GB/s |
Thermal ManagementThe AMD Athlon II X4 651K has a TDP of 100 W. The TDP of the Intel Xeon Gold 6240M is 150 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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AMD Athlon II X4 651K | Characteristic | Intel Xeon Gold 6240M |
100 W | TDP (PL1 / PBP) | 150 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe AMD Athlon II X4 651K has 4.00 MB cache and is manufactured in 32 nm. The cache of Intel Xeon Gold 6240M is at 24.75 MB. The processor is manufactured in 14 nm. |
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AMD Athlon II X4 651K | Characteristic | Intel Xeon Gold 6240M |
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 |
Q4/2011 | Release date | Q2/2019 |
-- | Release price | 5448 $ |
show more data | show more data | |
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AMD Athlon II X4 651K
4C 4T @ 3.00 GHz |
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Intel Xeon Gold 6240M
18C 36T @ 3.90 GHz |
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AMD Athlon II X4 651K
4C 4T @ 3.00 GHz |
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Intel Xeon Gold 6240M
18C 36T @ 3.20 GHz |
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AMD Athlon II X4 651K
4C 4T @ 3.00 GHz |
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Intel Xeon Gold 6240M
18C 36T @ 3.20 GHz |
Devices using this processor |
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AMD Athlon II X4 651K | Intel Xeon Gold 6240M |
Unknown | Unknown |