AMD Ryzen 7 8840H vs MediaTek MT6738T
Last updated:
CPU comparison with benchmarks
|
 |
|
| AMD Ryzen 7 8840H | MediaTek MT6738T | |
CPU comparisonAMD Ryzen 7 8840H or MediaTek MT6738T - 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 8840H 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 8840H was released in Q1/2024. The MediaTek MT6738T has 4 cores with 4 threads and clocks with a maximum frequency of 1.50 GHz. The CPU supports up to 4 GB of memory in 1 memory channels. The MediaTek MT6738T was released in Q2/2016. |
||
| AMD Ryzen 7 (70) | Family | Mediatek MT-Serie (72) |
| AMD Ryzen 8040 (20) | CPU group | MediaTek MT67xx (17) |
| 7 | Generation | 1 |
| Hawk Point (Zen 4) | Architecture | Cortex-A53 |
| Mobile | Segment | Mobile |
| -- | Predecessor | -- |
| -- | Successor | -- |
|
|
||
CPU Cores and Base FrequencyThe AMD Ryzen 7 8840H is a 8 core processor with a clock frequency of 3.30 GHz (5.10 GHz). The MediaTek MT6738T has 4 CPU cores with a clock frequency of 1.50 GHz. |
||
| AMD Ryzen 7 8840H | Characteristic | MediaTek MT6738T |
| 8 | Cores | 4 |
| 16 | Threads | 4 |
| normal | Core architecture | normal |
| Yes | Hyperthreading | No |
| No | Overclocking ? | No |
| 3.30 GHz | Frequency | 1.50 GHz |
| 5.10 GHz | Turbo Frequency (1 Core) | -- |
| -- | Turbo Frequency (All Cores) | -- |
NPU AI performanceThe performance values of the processor's AI unit. The isolated NPU performance is specified here, the total AI performance (NPU+CPU+iGPU) can be higher. Processors with support for artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. |
||
| AMD Ryzen 7 8840H | Characteristic | MediaTek MT6738T |
| AMD Ryzen™ AI | AI hardware | -- |
| AMD Ryzen™ AI (XDNA) @ 16 TOPS | AI specifications | -- |
| -- | NPU + CPU + iGPU | -- |
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. |
||
| AMD Radeon 780M | GPU | ARM Mali-T860 MP2 |
| 0.80 GHz | GPU frequency | 0.52 GHz |
| 2.70 GHz | GPU (Turbo) | 0.52 GHz |
| 3 | GPU Generation | Midgard 4 |
| 4 nm | Technology | 28nm |
| 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 | 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. |
||
| AMD Radeon 780M | GPU | ARM Mali-T860 MP2 |
| Decode / Encode | Codec h265 / HEVC (8 bit) | Decode / Encode |
| Decode / Encode | Codec h265 / HEVC (10 bit) | Decode |
| Decode / Encode | Codec h264 | Decode / Encode |
| Decode | Codec VP9 | No |
| Decode | Codec VP8 | Decode / Encode |
| Decode / Encode | Codec AV1 | No |
| Decode | Codec AVC | No |
| Decode | Codec VC-1 | No |
| Decode / Encode | Codec JPEG | Decode / Encode |
Memory & PCIeThe AMD Ryzen 7 8840H supports a maximum of 256 GB of memory in 2 memory channels. The MediaTek MT6738T can connect up to 4 GB of memory in 1 memory channels. |
||
| AMD Ryzen 7 8840H | Characteristic | MediaTek MT6738T |
| DDR5-4800, DDR5-5600, LPDDR5-6400, LPDDR5X-7500 | Memory | LPDDR3-667 |
| 256 GB | Max. Memory | 4 GB |
| 2 (Dual Channel) | Memory channels | 1 (Single Channel) |
| 120.0 GB/s | Max. Bandwidth | 5.3 GB/s |
| 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 8840H has a TDP of 28 W, that of the MediaTek MT6738T is --. |
||
| AMD Ryzen 7 8840H | Characteristic | MediaTek MT6738T |
| 28 W | TDP (PL1 / PBP) | -- |
| -- | TDP (PL2) | -- |
| 30 W | TDP up | -- |
| 20 W | TDP down | -- |
| 100 °C | Tjunction max. | -- |
Technical detailsThe AMD Ryzen 7 8840H has a 24.00 MB cache, while the MediaTek MT6738T cache has a total of 0.00 MB. |
||
| AMD Ryzen 7 8840H | Characteristic | MediaTek MT6738T |
| 4 nm | Technology | 28 nm |
| Monolithic | Chip design | Chiplet |
| x86-64 (64 bit) | Instruction set (ISA) | Armv8-A (64 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 |
| Q1/2024 | Release date | Q2/2016 |
| -- | Release price | -- |
| show more data | show more data | |
8C 16T @ 3.30 GHz (5.10 GHz) buy now on Amazon and save!
4C 4T @ 1.50 GHz buy now on Amazon and save!
|
||
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.
|
AMD Ryzen 7 8840H
AMD Radeon 780M @ 2.70 GHz |
||
|
MediaTek MT6738T
ARM Mali-T860 MP2 @ 0.52 GHz |
||
AI performance (NPU)
The performance values of the processor's AI unit. The isolated NPU performance is given here, the total AI performance (NPU+CPU+iGPU) can be higher.
Processors 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. The performance is given in the number (trillions) of arithmetic operations per second (TOPS).
Processors 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. The performance is given in the number (trillions) of arithmetic operations per second (TOPS).
|
|
AMD Ryzen 7 8840H
8C 16T @ 3.30 GHz |
||
|
|
MediaTek MT6738T
4C 4T @ 1.50 GHz |
||
Devices using this processor |
|
| AMD Ryzen 7 8840H | MediaTek MT6738T |
| Lenovo Yoga 7 | Unknown |
Popular comparisons containing this CPUs
back to index
