AMD Athlon II X4 651K | Intel Core i7-1260P | |
CPU comparisonIn this CPU comparison, we compare the AMD Athlon II X4 651K and the Intel Core i7-1260P 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 Core i7-1260P which has 12 CPU cores and was introduced in Q1/2022. |
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AMD Athlon II (52) | Family | Intel Core i7 (298) |
AMD Athlon II X4 (Llano) (5) | CPU group | Intel Core i 1200P/1200U (21) |
2 | Generation | 12 |
Llano | Architecture | Alder Lake U |
Desktop / Server | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | Intel Core i7-1360P |
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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 Core i7-1260P clocks with 2.10 GHz (4.70 GHz), has 12 CPU cores and can calculate 16 threads in parallel. |
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AMD Athlon II X4 651K | Characteristic | Intel Core i7-1260P |
4 | Cores | 12 |
4 | Threads | 16 |
normal | Core architecture | hybrid (big.LITTLE) |
No | Hyperthreading | Yes |
Yes | Overclocking ? | No |
3.00 GHz | A-Core | 2.10 GHz (4.70 GHz) 4x Golden Cove |
-- | B-Core | 1.50 GHz (3.40 GHz) 8x Gracemont |
Internal GraphicsGraphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback. |
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no iGPU | GPU | Intel Iris Xe Graphics 96 (Alder Lake) |
GPU frequency | 0.40 GHz | |
-- | GPU (Turbo) | 1.40 GHz |
-- | GPU Generation | 13 |
Technology | 10 nm | |
Max. displays | 4 | |
-- | Compute units | 96 |
-- | Shader | 768 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
-- | Max. GPU Memory | 32 GB |
-- | DirectX Version | 12.1 |
Hardware codec supportA photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos. |
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no iGPU | GPU | Intel Iris Xe Graphics 96 (Alder Lake) |
No | Codec h265 / HEVC (8 bit) | Decode / Encode |
No | Codec h265 / HEVC (10 bit) | Decode / Encode |
No | Codec h264 | Decode / Encode |
No | Codec VP9 | Decode / Encode |
No | Codec VP8 | Decode |
No | Codec AV1 | Decode |
No | Codec AVC | Decode / Encode |
No | Codec VC-1 | Decode |
No | Codec JPEG | Decode / Encode |
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 Core i7-1260P supports a maximum of 64 GB of memory with a maximum memory bandwidth of 83.2 GB/s enabled. |
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AMD Athlon II X4 651K | Characteristic | Intel Core i7-1260P |
DDR3-1333 | Memory | LPDDR5-5200, LPDDR4X-4266, DDR5-4800, DDR4-3200 |
16 GB | Max. Memory | 64 GB |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
21.3 GB/s | Max. Bandwidth | 83.2 GB/s |
No | ECC | No |
4.00 MB | L2 Cache | 9.00 MB |
-- | L3 Cache | 18.00 MB |
2.0 | PCIe version | 4.0 |
-- | PCIe lanes | 28 |
-- | PCIe Bandwidth | 55.1 GB/s |
Thermal ManagementThe AMD Athlon II X4 651K has a TDP of 100 W. The TDP of the Intel Core i7-1260P is 28 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 Core i7-1260P |
100 W | TDP (PL1 / PBP) | 28 W |
-- | TDP (PL2) | 64 W |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | 100 °C |
Technical detailsThe AMD Athlon II X4 651K has 4.00 MB cache and is manufactured in 32 nm. The cache of Intel Core i7-1260P is at 27.00 MB. The processor is manufactured in 10 nm. |
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AMD Athlon II X4 651K | Characteristic | Intel Core i7-1260P |
32 nm | Technology | 10 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 1744 |
AMD-V | Virtualization | VT-x, VT-x EPT, VT-d |
No | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows 10, Windows 11, Linux |
Q4/2011 | Release date | Q1/2022 |
-- | Release price | -- |
show more data | show more data | |
AMD Athlon II X4 651K
4C 4T @ 3.00 GHz |
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Intel Core i7-1260P
12C 16T @ 4.70 GHz |
AMD Athlon II X4 651K
4C 4T @ 3.00 GHz |
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Intel Core i7-1260P
12C 16T @ 3.10 GHz |
AMD Athlon II X4 651K
4C 4T @ 3.00 GHz |
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Intel Core i7-1260P
12C 16T @ 3.10 GHz |
AMD Athlon II X4 651K
4C 4T @ 3.00 GHz |
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Intel Core i7-1260P
12C 16T @ 4.70 GHz |
AMD Athlon II X4 651K
4C 4T @ 3.00 GHz |
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Intel Core i7-1260P
12C 16T @ 4.70 GHz |
AMD Athlon II X4 651K
4C 4T @ 3.00 GHz |
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Intel Core i7-1260P
12C 16T @ 4.70 GHz |
AMD Athlon II X4 651K
4C 4T @ 3.00 GHz |
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Intel Core i7-1260P
12C 16T @ 3.10 GHz |
AMD Athlon II X4 651K
4C 4T @ 3.00 GHz |
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Intel Core i7-1260P
12C 16T @ 4.70 GHz |
AMD Athlon II X4 651K
4C 4T @ 3.00 GHz |
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Intel Core i7-1260P
12C 16T @ 3.10 GHz |
AMD Athlon II X4 651K
4C 4T @ 3.00 GHz |
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Intel Core i7-1260P
12C 16T @ 4.70 GHz |
AMD Athlon II X4 651K
4C 4T @ 3.00 GHz |
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Intel Core i7-1260P
12C 16T @ 3.10 GHz |
AMD Athlon II X4 651K
@ 0.00 GHz |
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Intel Core i7-1260P
Intel Iris Xe Graphics 96 (Alder Lake) @ 1.40 GHz |
AMD Athlon II X4 651K
4C 4T @ 3.00 GHz |
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Intel Core i7-1260P
12C 16T @ 4.70 GHz |
AMD Athlon II X4 651K
4C 4T @ 3.00 GHz |
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Intel Core i7-1260P
12C 16T @ 3.10 GHz |
Devices using this processor |
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AMD Athlon II X4 651K | Intel Core i7-1260P |
Unknown | Unknown |