iGPU - FP32 Performance (Single-precision GFLOPS)
Intel Core i7-2649M
2C 4T @ 2.3 GHz
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CPU comparison with benchmarks |
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CPU lineage |
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Intel Core i7-2649M or Intel Core i7-2649M – which processor offers superior performance? In this comparison, we examine disparities and assess which of these two CPUs outperforms the other. We delve into technical specifications and benchmark outcomes.
The Intel Core i7-2649M features 2 processor cores and has the capability to manage 4 threads concurrently. It was released in Q1/2011 and belongs to the 2 generation of the Intel Core i7 series. To use the Intel Core i7-2649M, you'll need a motherboard with a BGA 1023 socket. The Intel Atom C3308 features 2 processor cores and has the capability to manage 2 threads concurrently. It was released in Q3/2017 and belongs to the 5 generation of the Intel Atom series. To use the Intel Atom C3308, you'll need a motherboard with a BGA 1310 socket. |
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Intel Core i7 | Family | Intel Atom |
Mobile | Segment | Desktop / Server |
Intel Core i7-2649M | Name | Intel Atom C3308 |
Intel Core i 2000M | Group | Intel Atom C3000 |
2 | Generation | 5 |
CPU Cores and Base Frequency |
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The Intel Core i7-2649M has 2 CPU cores and can calculate 4 threads in parallel.
The clock frequency of the Intel Core i7-2649M is 2.3 GHz and turbo frequency for one core is 3.2 GHz. The Intel Atom C3308 has 2 CPU cores and can calculate 2 threads in parallel. The clock frequency of the Intel Atom C3308 is 1.6 GHz and turbo frequency for one core is 2.1 GHz. |
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2x | Cores | 2x |
None | None | 2.1 GHz |
2.3 GHz | Frequency | 1.6 GHz |
2 | CPU Cores | 2 |
normal | Core architecture | normal |
Yes | Hyperthreading | No |
No | Overclocking | No |
4 | Threads | 2 |
3.2 GHz | Turbo Frequency (1 core) | 2.1 GHz |
Internal Graphics |
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The Intel Core i7-2649M has integrated graphics, called iGPU for short.
Specifically, the Intel Core i7-2649M uses the Intel HD Graphics 3000, which has 96 texture shaders and 12 execution units. The iGPU uses the system's main memory as graphics memory and sits on the processor's die. The Intel Atom C3308 does not have integrated graphics. |
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1.1 GHz | GPU (Turbo) | -- |
Q1/2011 | Release date | -- |
12 | Execution units | -- |
10.1 | Direct X | -- |
-- | Max. displays | -- |
96 | Shaders | -- |
Intel HD Graphics 3000 | GPU name | |
0.5 GHz | GPU frequency | -- |
2.0 GB | Max. GPU Memory | 0 bytes |
6 | Generation | -- |
32 nm | Technology | -- |
Artificial Intelligence and Machine Learning |
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-- | AI specifications | -- |
-- | AI hardware | -- |
Hardware codec support |
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A 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 | VP8 | -- |
No | VP9 | -- |
Decode / Encode | AVC | -- |
Decode / Encode | h264 | -- |
No | JPEG | -- |
Decode | VC-1 | -- |
No | AV1 | -- |
No | h265 / HEVC (8 bit) | -- |
No | h265 / HEVC (10 bit) | -- |
Memory & PCIe |
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The processor supports a maximum memory capacity of 8.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 21.3 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
The processor supports a maximum memory capacity of 128.0 GB distributed across 1 memory channels. It offers a peak memory bandwidth of 29.9 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance. |
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Yes | AES-NI | Yes |
8.0 GB | Max. Memory | 128.0 GB |
21.3 GB/s | Bandwidth | 29.9 GB/s |
DDR3-1066, DDR3-1333 | Memory type | DDR4-1866 |
pci | PCIe | pci |
2 | Memory channels | 1 |
No | ECC | Yes |
Thermal Management |
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The processor has a thermal design power (TDP) of 25 W watts.
TDP indicates the cooling solution needed to effectively manage the processor's heat. It generally provides an approximate indication of the actual power consumption of the CPU itself. The processor has a thermal design power (TDP) of 9.5 W watts. |
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25 W | TDP (PL1 / PBP) | 9.5 W |
100 °C | Tjunction max | 100 °C |
Technical details |
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The Intel Core i7-2649M is manufactured using a 32 nm process.
A smaller manufacturing process indicates a more contemporary and energy-efficient CPU. In total, this processor boasts a generous 4.0 MB cache. A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming. The Intel Atom C3308 is manufactured using a 14 nm process. |
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Technical data sheet | Documents | Technical data sheet |
Q1/2011 | Release date | Q3/2017 |
BGA 1023 | Socket | BGA 1310 |
0 bytes | L2-Cache | 4.0 MB |
4.0 MB | L3-Cache | 0 bytes |
Windows 10, Linux | Operating systems | Windows 10, Linux |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
-- | Part Number | -- |
Sandy Bridge H | Architecture | Denverton |
VT-x, VT-x EPT | Virtualization | VT-x, VT-x EPT, VT-d |
270 $ | Release price | 41 $ |
SSE4.1, SSE4.2, AVX | ISA extensions | SSE4.1, SSE4.2 |
Monolithic | Chip design | Monolithic |
32 nm | Technology | 14 nm |
Intel Core i7-2649M
2C 4T @ 2.3 GHz
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211
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