Intel Core i3-7102E vs Intel Core i7-620LM
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CPU comparison with benchmarks
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| Intel Core i3-7102E | Intel Core i7-620LM | |
CPU comparisonIn this CPU comparison, we compare the Intel Core i3-7102E and the Intel Core i7-620LM and use benchmarks to check which processor is faster.
We compare the Intel Core i3-7102E 2 core processor released in Q1/2017 with the Intel Core i7-620LM which has 2 CPU cores and was introduced in Q1/2010. |
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| Intel Core i3 (205) | Family | Intel Core i7 (298) |
| Intel Core i 7000U (18) | CPU group | Intel Core i7 600 (3) |
| 7 | Generation | 1 |
| Kaby Lake U | Architecture | Arrandale |
| Mobile | Segment | Mobile |
| Intel Core i3-6102E | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Core i3-7102E is a 2 core processor with a clock frequency of 2.10 GHz. The processor can compute 4 threads at the same time. The Intel Core i7-620LM clocks with 2.00 GHz (2.80 GHz), has 2 CPU cores and can calculate 4 threads in parallel. |
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| Intel Core i3-7102E | Characteristic | Intel Core i7-620LM |
| 2 | Cores | 2 |
| 4 | Threads | 4 |
| normal | Core architecture | normal |
| Yes | Hyperthreading | Yes |
| No | Overclocking ? | No |
| 2.10 GHz | Frequency | 2.00 GHz |
| -- | Turbo Frequency (1 Core) | 2.80 GHz |
| -- | Turbo Frequency (All Cores) | -- |
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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| Intel HD Graphics 630 | GPU | Intel HD Graphics Ironlake (Arrandale) |
| 0.35 GHz | GPU frequency | 0.27 GHz |
| 0.95 GHz | GPU (Turbo) | 0.57 GHz |
| 9.5 | GPU Generation | 5 |
| 14 nm | Technology | 45 nm |
| 3 | Max. displays | 0 |
| 24 | Compute units | 12 |
| 192 | Shader | -- |
| No | Hardware Raytracing | No |
| No | Frame Generation | No |
| 64 GB | Max. GPU Memory | 2 GB |
| 12 | DirectX Version | 10.1 |
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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| Intel HD Graphics 630 | GPU | Intel HD Graphics Ironlake (Arrandale) |
| Decode / Encode | Codec h265 / HEVC (8 bit) | No |
| Decode / Encode | Codec h265 / HEVC (10 bit) | No |
| Decode / Encode | Codec h264 | No |
| Decode / Encode | Codec VP9 | No |
| Decode / Encode | Codec VP8 | No |
| No | Codec AV1 | No |
| Decode / Encode | Codec AVC | No |
| Decode | Codec VC-1 | No |
| Decode / Encode | Codec JPEG | No |
Memory & PCIeUp to 64 GB of memory in a maximum of 2 memory channels is supported by the Intel Core i3-7102E, while the Intel Core i7-620LM supports a maximum of 8 GB of memory with a maximum memory bandwidth of 17.1 GB/s enabled. |
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| Intel Core i3-7102E | Characteristic | Intel Core i7-620LM |
| DDR4-2400 | Memory | DDR3-800, DDR3-1066 |
| 64 GB | Max. Memory | 8 GB |
| 2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
| 38.4 GB/s | Max. Bandwidth | 17.1 GB/s |
| Yes | ECC | No |
| -- | L2 Cache | 4.00 MB |
| 3.00 MB | L3 Cache | -- |
| 3.0 | PCIe version | 2.0 |
| 16 | PCIe lanes | 16 |
| 15.8 GB/s | PCIe Bandwidth | 8.0 GB/s |
Thermal ManagementThe Intel Core i3-7102E has a TDP of 25 W. The TDP of the Intel Core i7-620LM is 25 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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| Intel Core i3-7102E | Characteristic | Intel Core i7-620LM |
| 25 W | TDP (PL1 / PBP) | 25 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | -- |
| -- | TDP down | -- |
| 100 °C | Tjunction max. | 105 °C |
Technical detailsThe Intel Core i3-7102E has 3.00 MB cache and is manufactured in 14 nm. The cache of Intel Core i7-620LM is at 4.00 MB. The processor is manufactured in 32 nm. |
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| Intel Core i3-7102E | Characteristic | Intel Core i7-620LM |
| 14 nm | Technology | 32 nm |
| Monolithic | Chip design | Monolithic |
| x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
| SSE4.1, SSE4.2, AVX2 | ISA extensions | SSE4.1, SSE4.2 |
| BGA 1440 | Socket | BGA 1288 |
| VT-x, VT-x EPT, VT-d | Virtualization | VT-x, VT-x EPT, VT-d |
| Yes | AES-NI | Yes |
| Windows 10, Linux | Operating systems | Windows 10, Linux |
| Q1/2017 | Release date | Q1/2010 |
| 225 $ | Release price | -- |
| show more data | show more data | |
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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 Core i3-7102E
Intel HD Graphics 630 @ 0.95 GHz |
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Intel Core i7-620LM
Intel HD Graphics Ironlake (Arrandale) @ 0.57 GHz |
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Estimated results for PassMark CPU Mark
Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
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Intel Core i3-7102E
2C 4T @ 2.10 GHz |
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Intel Core i7-620LM
2C 4T @ 2.00 GHz |
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Devices using this processor |
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| Intel Core i3-7102E | Intel Core i7-620LM |
| Unknown | Unknown |
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