MediaTek MT6577 | Intel Core i7-4940MX | |
CPU comparisonMediaTek MT6577 or Intel Core i7-4940MX - 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 MediaTek MT6577 has 2 cores with 2 threads and clocks with a maximum frequency of 1.00 GHz. Up to GB of memory is supported in 0 memory channels. The MediaTek MT6577 was released in 2012. The Intel Core i7-4940MX has 4 cores with 8 threads and clocks with a maximum frequency of 3.90 GHz. The CPU supports up to 32 GB of memory in 2 memory channels. The Intel Core i7-4940MX was released in Q4/2013. |
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Mediatek MT-Serie (72) | Family | Intel Core i7 Extreme Edition (24) |
MediaTek MT65xx A9 (7) | CPU group | Intel Core i 4000M/4000H (38) |
1 | Generation | 4 |
Cortex-A9 | Architecture | Haswell H |
Mobile | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe MediaTek MT6577 is a 2 core processor with a clock frequency of 1.00 GHz. The Intel Core i7-4940MX has 4 CPU cores with a clock frequency of 3.10 GHz (3.90 GHz). |
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MediaTek MT6577 | Characteristic | Intel Core i7-4940MX |
2 | Cores | 4 |
2 | Threads | 8 |
normal | Core architecture | normal |
No | Hyperthreading | Yes |
No | Overclocking ? | Yes |
1.00 GHz | Frequency | 3.10 GHz |
-- | Turbo Frequency (1 Core) | 3.90 GHz |
-- | Turbo Frequency (All Cores) | 3.90 GHz |
Integrated graphics (iGPU)The integrated graphics unit of a processor is not only responsible for the pure image output on the system, but can also significantly increase the efficiency of the system with the support of modern video codecs. |
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PowerVR SGX531 | GPU | Intel HD Graphics 4600 |
0.52 GHz | GPU frequency | 0.40 GHz |
0.52 GHz | GPU (Turbo) | 1.35 GHz |
-- | GPU Generation | 7.5 |
65nm | Technology | 22 nm |
1 | Max. displays | 3 |
1 | Compute units | 20 |
-- | Shader | 160 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
-- | Max. GPU Memory | 2 GB |
10.1 | DirectX Version | 11.1 |
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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PowerVR SGX531 | GPU | Intel HD Graphics 4600 |
No | Codec h265 / HEVC (8 bit) | No |
No | Codec h265 / HEVC (10 bit) | No |
No | Codec h264 | Decode / Encode |
No | Codec VP9 | No |
No | Codec VP8 | No |
No | Codec AV1 | No |
No | Codec AVC | Decode / Encode |
No | Codec VC-1 | Decode |
No | Codec JPEG | Decode |
Memory & PCIeThe MediaTek MT6577 supports a maximum of GB of memory in 0 memory channels. The Intel Core i7-4940MX can connect up to 32 GB of memory in 2 memory channels. |
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MediaTek MT6577 | Characteristic | Intel Core i7-4940MX |
LPDDR2 | Memory | DDR3L-1600 |
Max. Memory | 32 GB | |
0 | Memory channels | 2 (Dual Channel) |
-- | Max. Bandwidth | 25.6 GB/s |
No | ECC | No |
-- | L2 Cache | -- |
-- | L3 Cache | 8.00 MB |
-- | PCIe version | 3.0 |
-- | PCIe lanes | 16 |
-- | PCIe Bandwidth | 15.8 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The MediaTek MT6577 has a TDP of --, that of the Intel Core i7-4940MX is 57 W. |
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MediaTek MT6577 | Characteristic | Intel Core i7-4940MX |
-- | TDP (PL1 / PBP) | 57 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe MediaTek MT6577 has a 0.00 MB cache, while the Intel Core i7-4940MX cache has a total of 8.00 MB. |
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MediaTek MT6577 | Characteristic | Intel Core i7-4940MX |
40 nm | Technology | 22 nm |
Chiplet | Chip design | Monolithic |
Armv7-A (32 bit) | Instruction set (ISA) | x86-64 (64 bit) |
-- | ISA extensions | SSE4.1, SSE4.2, AVX2 |
-- | Socket | PGA 946 |
None | Virtualization | VT-x, VT-x EPT, VT-d |
No | AES-NI | Yes |
Android | Operating systems | Windows 10, Linux |
2012 | Release date | Q4/2013 |
-- | Release price | 975 $ |
show more data | show more data | |
MediaTek MT6577
PowerVR SGX531 @ 0.52 GHz |
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Intel Core i7-4940MX
Intel HD Graphics 4600 @ 1.35 GHz |
MediaTek MT6577
2C 2T @ 1.00 GHz |
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Intel Core i7-4940MX
4C 8T @ 3.90 GHz |
MediaTek MT6577
2C 2T @ 1.00 GHz |
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Intel Core i7-4940MX
4C 8T @ 3.90 GHz |
MediaTek MT6577
2C 2T @ 1.00 GHz |
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Intel Core i7-4940MX
4C 8T @ 3.90 GHz |
MediaTek MT6577
2C 2T @ 1.00 GHz |
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Intel Core i7-4940MX
4C 8T @ 3.90 GHz |
MediaTek MT6577
2C 2T @ 1.00 GHz |
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Intel Core i7-4940MX
4C 8T @ 3.90 GHz |
MediaTek MT6577
2C 2T @ 1.00 GHz |
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Intel Core i7-4940MX
4C 8T @ 3.10 GHz |
Devices using this processor |
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MediaTek MT6577 | Intel Core i7-4940MX |
Unknown | Unknown |