Samsung Exynos 1280 | Intel Core i7-620LM | |
CPU comparisonSamsung Exynos 1280 or Intel Core i7-620LM - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.
The Samsung Exynos 1280 has 8 cores with 8 threads and clocks with a maximum frequency of 2.40 GHz. Up to GB of memory is supported in 4 memory channels. The Samsung Exynos 1280 was released in Q1/2022. The Intel Core i7-620LM has 2 cores with 4 threads and clocks with a maximum frequency of 2.80 GHz. The CPU supports up to 8 GB of memory in 2 memory channels. The Intel Core i7-620LM was released in Q1/2010. |
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Samsung Exynos (47) | Family | Intel Core i7 (298) |
Samsung Exynos 1280 (1) | CPU group | Intel Core i7 600 (3) |
6 | Generation | 1 |
Cortex-A78/-A55 | Architecture | Arrandale |
Mobile | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Samsung Exynos 1280 has 8 CPU cores and can calculate 8 threads in parallel. The clock frequency of the Samsung Exynos 1280 is 2.40 GHz while the Intel Core i7-620LM has 2 CPU cores and 4 threads can calculate simultaneously. The clock frequency of the Intel Core i7-620LM is at 2.00 GHz (2.80 GHz). |
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Samsung Exynos 1280 | Characteristic | Intel Core i7-620LM |
8 | Cores | 2 |
8 | Threads | 4 |
hybrid (big.LITTLE) | Core architecture | normal |
No | Hyperthreading | Yes |
No | Overclocking ? | No |
2.40 GHz 2x Cortex-A78 |
A-Core | 2.00 GHz (2.80 GHz) |
2.00 GHz 6x Cortex-A55 |
B-Core | -- |
Integrated graphics (iGPU)The Samsung Exynos 1280 or Intel Core i7-620LM has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die. |
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ARM Mali-G68 MP4 | GPU | Intel HD Graphics Ironlake (Arrandale) |
GPU frequency | 0.27 GHz | |
-- | GPU (Turbo) | 0.57 GHz |
Vallhall 2 | GPU Generation | 5 |
6 nm | Technology | 45 nm |
1 | Max. displays | 0 |
4 | Compute units | 12 |
64 | Shader | -- |
No | Hardware Raytracing | No |
No | Frame Generation | No |
-- | 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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ARM Mali-G68 MP4 | 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 |
Decode | Codec AV1 | No |
Decode / Encode | Codec AVC | No |
Decode / Encode | Codec VC-1 | No |
Decode / Encode | Codec JPEG | No |
Memory & PCIeThe Samsung Exynos 1280 can use up to GB of memory in 4 memory channels. The maximum memory bandwidth is --. The Intel Core i7-620LM supports up to 8 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 17.1 GB/s. |
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Samsung Exynos 1280 | Characteristic | Intel Core i7-620LM |
LPDDR4X | Memory | DDR3-800, DDR3-1066 |
Max. Memory | 8 GB | |
4 (Quad Channel) | Memory channels | 2 (Dual Channel) |
-- | Max. Bandwidth | 17.1 GB/s |
No | ECC | No |
-- | L2 Cache | 4.00 MB |
-- | L3 Cache | -- |
-- | PCIe version | 2.0 |
-- | PCIe lanes | 16 |
-- | PCIe Bandwidth | 8.0 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the Samsung Exynos 1280 is --, while the Intel Core i7-620LM has a TDP of 25 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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Samsung Exynos 1280 | Characteristic | Intel Core i7-620LM |
-- | TDP (PL1 / PBP) | 25 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | 105 °C |
Technical detailsThe Samsung Exynos 1280 is manufactured in 5 nm and has 0.00 MB cache. The Intel Core i7-620LM is manufactured in 32 nm and has a 4.00 MB cache. |
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Samsung Exynos 1280 | Characteristic | Intel Core i7-620LM |
5 nm | Technology | 32 nm |
Unknown | Chip design | Monolithic |
Armv8-A (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
-- | ISA extensions | SSE4.1, SSE4.2 |
-- | Socket | BGA 1288 |
None | Virtualization | VT-x, VT-x EPT, VT-d |
No | AES-NI | Yes |
Android | Operating systems | Windows 10, Linux |
Q1/2022 | Release date | Q1/2010 |
-- | Release price | -- |
show more data | show more data | |
Samsung Exynos 1280
8C 8T @ 2.40 GHz |
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Intel Core i7-620LM
2C 4T @ 2.80 GHz |
Samsung Exynos 1280
8C 8T @ 2.40 GHz |
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Intel Core i7-620LM
2C 4T @ 2.00 GHz |
Samsung Exynos 1280
8C 8T @ 2.40 GHz |
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Intel Core i7-620LM
2C 4T @ 2.80 GHz |
Samsung Exynos 1280
8C 8T @ 2.40 GHz |
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Intel Core i7-620LM
2C 4T @ 2.00 GHz |
Samsung Exynos 1280
8C 8T @ 2.40 GHz |
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Intel Core i7-620LM
2C 4T @ 2.00 GHz |
Devices using this processor |
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Samsung Exynos 1280 | Intel Core i7-620LM |
Unknown | Unknown |