Intel Core2 Duo L7700 vs Intel Core i5-14450HX
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CPU comparison with benchmarks
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| Intel Core2 Duo L7700 | Intel Core i5-14450HX | |
CPU comparisonIn this CPU comparison, we compare the Intel Core2 Duo L7700 and the Intel Core i5-14450HX and use benchmarks to check which processor is faster.
We compare the Intel Core2 Duo L7700 2 core processor released in Q3/2007 with the Intel Core i5-14450HX which has 10 CPU cores and was introduced in Q1/2024. |
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| Intel Celeron (165) | Family | Intel Core i5 (331) |
| Intel Core 2 Duo L7000/SL7000/T5000/U7000 (18) | CPU group | Intel Core i 14000H (5) |
| 1 | Generation | 14 |
| Merom (Core) | Architecture | Raptor Lake H Refresh |
| Mobile | Segment | Mobile |
| -- | Predecessor | Intel Core i5-13450HX |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Core2 Duo L7700 is a 2 core processor with a clock frequency of 1.80 GHz. The processor can compute 2 threads at the same time. The Intel Core i5-14450HX clocks with 2.40 GHz (4.80 GHz), has 10 CPU cores and can calculate 16 threads in parallel. |
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| Intel Core2 Duo L7700 | Characteristic | Intel Core i5-14450HX |
| 2 | Cores | 10 |
| 2 | Threads | 16 |
| normal | Core architecture | hybrid (big.LITTLE) |
| No | Hyperthreading | Yes |
| No | Overclocking ? | No |
| 1.80 GHz | A-Core | 2.40 GHz (4.80 GHz) 6x Raptor Cove |
| -- | B-Core | 1.80 GHz (3.50 GHz) 4x Gracemont |
NPU AI performanceThe performance values of the processor's AI unit. The isolated NPU performance is specified here, the total AI performance (NPU+CPU+iGPU) can be higher. Processors with support for artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. |
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| Intel Core2 Duo L7700 | Characteristic | Intel Core i5-14450HX |
| -- | AI hardware | Intel® AI Boost |
| -- | AI specifications | Intel Deep Learning Boost (Intel DL Boost) |
| -- | NPU + CPU + iGPU | -- |
Integrated graphics (iGPU)Graphics (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 UHD Graphics 13th Gen (16 EU) |
| GPU frequency | 0.40 GHz | |
| -- | GPU (Turbo) | 1.50 GHz |
| -- | GPU Generation | 13 |
| Technology | 10 nm | |
| Max. displays | 3 | |
| -- | Compute units | 16 |
| -- | Shader | 128 |
| No | Hardware Raytracing | No |
| No | Frame Generation | No |
| -- | Max. GPU Memory | 64 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 UHD Graphics 13th Gen (16 EU) |
| 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 / Encode |
| No | Codec AV1 | Decode |
| No | Codec AVC | Decode / Encode |
| No | Codec VC-1 | Decode |
| No | Codec JPEG | Decode / Encode |
Memory & PCIeUp to GB of memory in a maximum of 0 memory channels is supported by the Intel Core2 Duo L7700, while the Intel Core i5-14450HX supports a maximum of 192 GB of memory with a maximum memory bandwidth of 89.6 GB/s enabled. |
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| Intel Core2 Duo L7700 | Characteristic | Intel Core i5-14450HX |
| Memory | DDR5-5600, DDR4-3200 | |
| Max. Memory | 192 GB | |
| 0 | Memory channels | 2 (Dual Channel) |
| -- | Max. Bandwidth | 89.6 GB/s |
| No | ECC | No |
| 4.00 MB | L2 Cache | -- |
| -- | L3 Cache | 20.00 MB |
| -- | PCIe version | 5.0 |
| -- | PCIe lanes | 20 |
| -- | PCIe Bandwidth | 78.8 GB/s |
Thermal ManagementThe Intel Core2 Duo L7700 has a TDP of 17 W. The TDP of the Intel Core i5-14450HX is 55 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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| Intel Core2 Duo L7700 | Characteristic | Intel Core i5-14450HX |
| 17 W | TDP (PL1 / PBP) | 55 W |
| -- | TDP (PL2) | 157 W |
| -- | TDP up | -- |
| -- | TDP down | 45 W |
| 100 °C | Tjunction max. | 100 °C |
Technical detailsThe Intel Core2 Duo L7700 has 4.00 MB cache and is manufactured in 65 nm. The cache of Intel Core i5-14450HX is at 20.00 MB. The processor is manufactured in 10 nm. |
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| Intel Core2 Duo L7700 | Characteristic | Intel Core i5-14450HX |
| 65 nm | Technology | 10 nm |
| Monolithic | Chip design | Monolithic |
| x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
| MMX, SSE, SSE2, SSE3 | ISA extensions | SSE4.1, SSE4.2, AVX2, AVX2+ |
| BGA 479 | Socket | BGA 1964 |
| VT-x | Virtualization | VT-x, VT-x EPT, VT-d |
| No | AES-NI | Yes |
| Operating systems | Windows 10, Windows 11, Linux | |
| Q3/2007 | Release date | Q1/2024 |
| -- | Release price | -- |
| show more data | show more data | |
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Rate these processors
Geekbench 5, 64bit (Single-Core)
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
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Intel Core2 Duo L7700
2C 2T @ 1.80 GHz |
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Intel Core i5-14450HX
10C 16T @ 4.80 GHz |
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Geekbench 5, 64bit (Multi-Core)
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
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Intel Core2 Duo L7700
2C 2T @ 1.80 GHz |
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Intel Core i5-14450HX
10C 16T @ 2.40 GHz |
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Geekbench 6 (Single-Core)
Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.
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Intel Core2 Duo L7700
2C 2T @ 1.80 GHz |
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Intel Core i5-14450HX
10C 16T @ 4.80 GHz |
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Geekbench 6 (Multi-Core)
Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.
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Intel Core2 Duo L7700
2C 2T @ 1.80 GHz |
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Intel Core i5-14450HX
10C 16T @ 2.40 GHz |
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iGPU - FP32 Performance (Single-precision GFLOPS)
The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
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Intel Core2 Duo L7700
@ 0.00 GHz |
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Intel Core i5-14450HX
Intel UHD Graphics 13th Gen (16 EU) @ 1.50 GHz |
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Devices using this processor |
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| Intel Core2 Duo L7700 | Intel Core i5-14450HX |
| Unknown | Unknown |
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