Samsung Exynos 7580 vs Intel Core i7-2657M
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CPU comparison with benchmarks
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| Samsung Exynos 7580 | Intel Core i7-2657M | |
CPU comparisonIn this CPU comparison, we compare the Samsung Exynos 7580 and the Intel Core i7-2657M and use benchmarks to check which processor is faster.
We compare the Samsung Exynos 7580 8 core processor released in Q2/2015 with the Intel Core i7-2657M which has 2 CPU cores and was introduced in Q1/2011. |
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| Samsung Exynos (47) | Family | Intel Core i7 (298) |
| Samsung Exynos 7578/7580 (2) | CPU group | Intel Core i 2000M (46) |
| 1 | Generation | 2 |
| Cortex-A53 | Architecture | Sandy Bridge H |
| Mobile | Segment | Mobile |
| -- | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe Samsung Exynos 7580 is a 8 core processor with a clock frequency of 1.60 GHz. The processor can compute 8 threads at the same time. The Intel Core i7-2657M clocks with 1.60 GHz (2.70 GHz), has 2 CPU cores and can calculate 4 threads in parallel. |
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| Samsung Exynos 7580 | Characteristic | Intel Core i7-2657M |
| 8 | Cores | 2 |
| 8 | Threads | 4 |
| normal | Core architecture | normal |
| No | Hyperthreading | Yes |
| No | Overclocking ? | No |
| 1.60 GHz | Frequency | 1.60 GHz |
| -- | Turbo Frequency (1 Core) | 2.70 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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| ARM Mali-T720 MP2 | GPU | Intel HD Graphics 3000 |
| 0.65 GHz | GPU frequency | 0.35 GHz |
| 0.65 GHz | GPU (Turbo) | 1.00 GHz |
| Midgard 3 | GPU Generation | 6 |
| 28nm | Technology | 32 nm |
| 2 | Max. displays | 2 |
| 2 | Compute units | 12 |
| 32 | Shader | 96 |
| No | Hardware Raytracing | No |
| No | Frame Generation | No |
| -- | Max. GPU Memory | 2 GB |
| 11 | 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-T720 MP2 | GPU | Intel HD Graphics 3000 |
| No | Codec h265 / HEVC (8 bit) | No |
| No | Codec h265 / HEVC (10 bit) | No |
| Decode / Encode | Codec h264 | Decode / Encode |
| No | Codec VP9 | No |
| Decode / Encode | Codec VP8 | No |
| No | Codec AV1 | No |
| No | Codec AVC | Decode / Encode |
| No | Codec VC-1 | Decode |
| No | Codec JPEG | No |
Memory & PCIeUp to GB of memory in a maximum of 0 memory channels is supported by the Samsung Exynos 7580, while the Intel Core i7-2657M supports a maximum of 8 GB of memory with a maximum memory bandwidth of 21.3 GB/s enabled. |
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| Samsung Exynos 7580 | Characteristic | Intel Core i7-2657M |
| LPDDR3-933 | Memory | DDR3-1066, DDR3-1333 |
| Max. Memory | 8 GB | |
| 0 | Memory channels | 2 (Dual Channel) |
| -- | Max. Bandwidth | 21.3 GB/s |
| No | ECC | No |
| 2.00 MB | L2 Cache | -- |
| -- | L3 Cache | 4.00 MB |
| -- | PCIe version | 2.0 |
| -- | PCIe lanes | 16 |
| -- | PCIe Bandwidth | 8.0 GB/s |
Thermal ManagementThe Samsung Exynos 7580 has a TDP of --. The TDP of the Intel Core i7-2657M is 17 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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| Samsung Exynos 7580 | Characteristic | Intel Core i7-2657M |
| -- | TDP (PL1 / PBP) | 17 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | -- |
| -- | TDP down | -- |
| -- | Tjunction max. | 100 °C |
Technical detailsThe Samsung Exynos 7580 has 2.00 MB cache and is manufactured in 28 nm. The cache of Intel Core i7-2657M is at 4.00 MB. The processor is manufactured in 32 nm. |
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| Samsung Exynos 7580 | Characteristic | Intel Core i7-2657M |
| 28 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, AVX |
| -- | Socket | BGA 1023 |
| None | Virtualization | VT-x, VT-x EPT |
| No | AES-NI | Yes |
| Android | Operating systems | Windows 10, Linux |
| Q2/2015 | Release date | Q1/2011 |
| -- | Release price | 270 $ |
| show more data | show more data | |
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2C 4T @ 1.60 GHz (2.70 GHz) buy now on Amazon and save!
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Rate these processors
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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Samsung Exynos 7580
ARM Mali-T720 MP2 @ 0.65 GHz |
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Intel Core i7-2657M
Intel HD Graphics 3000 @ 1.00 GHz |
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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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Samsung Exynos 7580
8C 8T @ 1.60 GHz |
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Intel Core i7-2657M
2C 4T @ 2.70 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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Samsung Exynos 7580
8C 8T @ 1.60 GHz |
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Intel Core i7-2657M
2C 4T @ 1.60 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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Samsung Exynos 7580
8C 8T @ 1.60 GHz |
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Intel Core i7-2657M
2C 4T @ 1.60 GHz |
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Devices using this processor |
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| Samsung Exynos 7580 | Intel Core i7-2657M |
| Unknown | Unknown |
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