Intel Core i7-3940XM | Samsung Exynos 5433 | |
CPU comparisonIn this CPU comparison, we compare the Intel Core i7-3940XM and the Samsung Exynos 5433 and use benchmarks to check which processor is faster.
We compare the Intel Core i7-3940XM 4 core processor released in Q3/2012 with the Samsung Exynos 5433 which has 8 CPU cores and was introduced in Q3/2014. |
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Intel Core i7 Extreme Edition (24) | Family | Samsung Exynos (47) |
Intel Core i 3000M (29) | CPU group | Samsung Exynos 5433 (1) |
3 | Generation | 1 |
Ivy Bridge H | Architecture | Cortex-A57 / Cortex-A53 |
Mobile | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Core i7-3940XM is a 4 core processor with a clock frequency of 3.00 GHz (3.90 GHz). The processor can compute 8 threads at the same time. The Samsung Exynos 5433 clocks with 1.90 GHz, has 8 CPU cores and can calculate 8 threads in parallel. |
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Intel Core i7-3940XM | Characteristic | Samsung Exynos 5433 |
4 | Cores | 8 |
8 | Threads | 8 |
normal | Core architecture | hybrid (big.LITTLE) |
Yes | Hyperthreading | No |
Yes | Overclocking ? | No |
3.00 GHz (3.90 GHz) | A-Core | 1.90 GHz 4x Cortex-A57 |
-- | B-Core | 1.30 GHz 4x Cortex-A53 |
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 4000 | GPU | ARM Mali-T760 MP6 |
0.65 GHz | GPU frequency | 0.70 GHz |
1.35 GHz | GPU (Turbo) | 0.70 GHz |
7 | GPU Generation | Midgard 3 |
22 nm | Technology | 28nm |
3 | Max. displays | 2 |
16 | Compute units | 6 |
128 | Shader | 96 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
2 GB | Max. GPU Memory | -- |
11.0 | DirectX Version | 11 |
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 4000 | GPU | ARM Mali-T760 MP6 |
No | Codec h265 / HEVC (8 bit) | No |
No | Codec h265 / HEVC (10 bit) | No |
Decode / Encode | Codec h264 | Decode / Encode |
No | Codec VP9 | No |
No | Codec VP8 | Decode / Encode |
No | Codec AV1 | No |
Decode / Encode | Codec AVC | No |
Decode | Codec VC-1 | No |
Decode | Codec JPEG | No |
Memory & PCIeUp to 32 GB of memory in a maximum of 2 memory channels is supported by the Intel Core i7-3940XM, while the Samsung Exynos 5433 supports a maximum of GB of memory with a maximum memory bandwidth of -- enabled. |
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Intel Core i7-3940XM | Characteristic | Samsung Exynos 5433 |
DDR3L-1333, DDR3L-1600, DDR3-1333, DDR3-1600 | Memory | LPDDR3e-1066 |
32 GB | Max. Memory | |
2 (Dual Channel) | Memory channels | 0 |
25.6 GB/s | Max. Bandwidth | -- |
No | ECC | No |
-- | L2 Cache | 2.25 MB |
8.00 MB | L3 Cache | -- |
3.0 | PCIe version | -- |
16 | PCIe lanes | -- |
15.8 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe Intel Core i7-3940XM has a TDP of 55 W. The TDP of the Samsung Exynos 5433 is --. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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Intel Core i7-3940XM | Characteristic | Samsung Exynos 5433 |
55 W | TDP (PL1 / PBP) | -- |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
105 °C | Tjunction max. | -- |
Technical detailsThe Intel Core i7-3940XM has 8.00 MB cache and is manufactured in 22 nm. The cache of Samsung Exynos 5433 is at 2.25 MB. The processor is manufactured in 20 nm. |
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Intel Core i7-3940XM | Characteristic | Samsung Exynos 5433 |
22 nm | Technology | 20 nm |
Monolithic | Chip design | Unknown |
x86-64 (64 bit) | Instruction set (ISA) | Armv8-A (64 bit) |
SSE4.1, SSE4.2, AVX | ISA extensions | -- |
PGA 988 | Socket | -- |
VT-x, VT-x EPT | Virtualization | None |
Yes | AES-NI | No |
Windows 10, Linux | Operating systems | Android |
Q3/2012 | Release date | Q3/2014 |
-- | Release price | -- |
show more data | show more data | |
Intel Core i7-3940XM
4C 8T @ 3.90 GHz |
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Samsung Exynos 5433
8C 8T @ 1.90 GHz |
Intel Core i7-3940XM
4C 8T @ 3.00 GHz |
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Samsung Exynos 5433
8C 8T @ 1.90 GHz |
Intel Core i7-3940XM
Intel HD Graphics 4000 @ 1.35 GHz |
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Samsung Exynos 5433
ARM Mali-T760 MP6 @ 0.70 GHz |
Intel Core i7-3940XM
4C 8T @ 3.90 GHz |
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Samsung Exynos 5433
8C 8T @ 1.90 GHz |
Intel Core i7-3940XM
4C 8T @ 3.00 GHz |
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Samsung Exynos 5433
8C 8T @ 1.90 GHz |
Intel Core i7-3940XM
4C 8T @ 3.00 GHz |
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Samsung Exynos 5433
8C 8T @ 1.90 GHz |
Intel Core i7-3940XM
4C 8T @ 3.00 GHz |
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Samsung Exynos 5433
8C 8T @ 1.90 GHz |
Devices using this processor |
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Intel Core i7-3940XM | Samsung Exynos 5433 |
Unknown | Unknown |