AMD Ryzen 7 7840U | MediaTek MT8135V | |
CPU comparisonAMD Ryzen 7 7840U or MediaTek MT8135V - 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 AMD Ryzen 7 7840U has 8 cores with 16 threads and clocks with a maximum frequency of 5.10 GHz. Up to 256 GB of memory is supported in 2 memory channels. The AMD Ryzen 7 7840U was released in Q2/2023. The MediaTek MT8135V has 4 cores with 4 threads and clocks with a maximum frequency of 1.50 GHz. The CPU supports up to 1 GB of memory in 1 memory channels. The MediaTek MT8135V was released in Q3/2014. |
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AMD Ryzen 7 (68) | Family | Mediatek MT-Serie (72) |
AMD Ryzen 7040 (21) | CPU group | MediaTek MT81xx A7/A15 (2) |
6 | Generation | 1 |
Phoenix (Zen 4) | Architecture | Cortex-A15 / Cortex-A7 |
Mobile | Segment | Mobile |
-- | Predecessor | -- |
AMD Ryzen 7 8840U | Successor | -- |
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CPU Cores and Base FrequencyThe AMD Ryzen 7 7840U is a 8 core processor with a clock frequency of 3.30 GHz (5.10 GHz). The MediaTek MT8135V has 4 CPU cores with a clock frequency of 1.50 GHz. |
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AMD Ryzen 7 7840U | Characteristic | MediaTek MT8135V |
8 | Cores | 4 |
16 | Threads | 4 |
normal | Core architecture | hybrid (big.LITTLE) |
Yes | Hyperthreading | No |
No | Overclocking ? | No |
3.30 GHz (5.10 GHz) 8x Zen 4 |
A-Core | 1.50 GHz 2x Cortex-A15 |
-- | B-Core | 1.20 GHz 2x Cortex-A7 |
Artificial Intelligence and Machine LearningProcessors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. Algorithms for ML improve their performance the more data they have collected via software. ML tasks can be processed up to 10,000 times faster than with a classic processor. |
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AMD Ryzen 7 7840U | Characteristic | MediaTek MT8135V |
AMD Ryzen AI | AI hardware | -- |
AMD dedicated AI XDNA Technology | AI specifications | -- |
Internal GraphicsThe 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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AMD Radeon 780M | GPU | PowerVR G6200 |
0.80 GHz | GPU frequency | 0.45 GHz |
2.70 GHz | GPU (Turbo) | 0.45 GHz |
3 | GPU Generation | -- |
4 nm | Technology | 28 nm |
4 | Max. displays | 2 |
12 | Compute units | 2 |
768 | Shader | 32 |
Yes | Hardware Raytracing | No |
AMD FSR | Frame Generation | No |
32 GB | Max. GPU Memory | -- |
12 | DirectX Version | 10 |
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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AMD Radeon 780M | GPU | PowerVR G6200 |
Decode / Encode | Codec h265 / HEVC (8 bit) | No |
Decode / Encode | Codec h265 / HEVC (10 bit) | No |
Decode / Encode | Codec h264 | No |
Decode | Codec VP9 | No |
Decode | Codec VP8 | No |
Decode / Encode | Codec AV1 | No |
Decode | Codec AVC | No |
Decode | Codec VC-1 | No |
Decode / Encode | Codec JPEG | No |
Memory & PCIeThe AMD Ryzen 7 7840U supports a maximum of 256 GB of memory in 2 memory channels. The MediaTek MT8135V can connect up to 1 GB of memory in 1 memory channels. |
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AMD Ryzen 7 7840U | Characteristic | MediaTek MT8135V |
DDR5-4800, DDR5-5600, LPDDR5-6400, LPDDR5X-7500 | Memory | DDR3L |
256 GB | Max. Memory | 1 GB |
2 (Dual Channel) | Memory channels | 1 (Single Channel) |
120.0 GB/s | Max. Bandwidth | -- |
Yes | ECC | No |
8.00 MB | L2 Cache | -- |
16.00 MB | L3 Cache | -- |
4.0 | PCIe version | -- |
20 | PCIe lanes | -- |
39.4 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The AMD Ryzen 7 7840U has a TDP of 28 W, that of the MediaTek MT8135V is --. |
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AMD Ryzen 7 7840U | Characteristic | MediaTek MT8135V |
28 W | TDP (PL1 / PBP) | -- |
-- | TDP (PL2) | -- |
30 W | TDP up | -- |
15 W | TDP down | -- |
100 °C | Tjunction max. | -- |
Technical detailsThe AMD Ryzen 7 7840U has a 24.00 MB cache, while the MediaTek MT8135V cache has a total of 0.00 MB. |
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AMD Ryzen 7 7840U | Characteristic | MediaTek MT8135V |
4 nm | Technology | 28 nm |
Monolithic | Chip design | Chiplet |
x86-64 (64 bit) | Instruction set (ISA) | Armv7-A (32 bit) |
SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512 | ISA extensions | -- |
FP8 | Socket | -- |
AMD-V, SVM | Virtualization | None |
Yes | AES-NI | No |
Windows 10, Windows 11, Linux | Operating systems | Android |
Q2/2023 | Release date | Q3/2014 |
-- | Release price | -- |
show more data | show more data | |
AMD Ryzen 7 7840U
AMD Radeon 780M @ 2.70 GHz |
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MediaTek MT8135V
PowerVR G6200 @ 0.45 GHz |
AMD Ryzen 7 7840U
8C 16T @ 5.10 GHz |
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MediaTek MT8135V
4C 4T @ 1.50 GHz |
AMD Ryzen 7 7840U
8C 16T @ 3.30 GHz |
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MediaTek MT8135V
4C 4T @ 1.50 GHz |
AMD Ryzen 7 7840U
8C 16T @ 5.10 GHz |
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MediaTek MT8135V
4C 4T @ 1.50 GHz |
AMD Ryzen 7 7840U
8C 16T @ 3.30 GHz |
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MediaTek MT8135V
4C 4T @ 1.50 GHz |
AMD Ryzen 7 7840U
8C 16T @ 5.10 GHz |
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MediaTek MT8135V
4C 4T @ 1.50 GHz |
AMD Ryzen 7 7840U
8C 16T @ 3.30 GHz |
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MediaTek MT8135V
4C 4T @ 1.50 GHz |
AMD Ryzen 7 7840U
8C 16T @ 3.30 GHz |
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MediaTek MT8135V
4C 4T @ 1.50 GHz |
AMD Ryzen 7 7840U
13,450 CB R23 MC @ 30 W |
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MediaTek MT8135V
1.50 GHz |
AMD Ryzen 7 7840U
8C 16T @ 3.30 GHz |
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MediaTek MT8135V
4C 4T @ 1.50 GHz |
Devices using this processor |
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AMD Ryzen 7 7840U | MediaTek MT8135V |
AOKZOE A1 Pro | Amazon Fire HD 6 Amazon Fire HD 7 Amazon Fire HD 8 Amazon Fire HD 10 |