AMD Ryzen 9 6900HX | MediaTek Dimensity 9300 | |
CPU comparisonIn this CPU comparison, we compare the AMD Ryzen 9 6900HX and the MediaTek Dimensity 9300 and use benchmarks to check which processor is faster.
We compare the AMD Ryzen 9 6900HX 8 core processor released in Q1/2022 with the MediaTek Dimensity 9300 which has 8 CPU cores and was introduced in Q4/2023. |
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AMD Ryzen 9 (35) | Family | Mediatek Dimensity (36) |
AMD Ryzen 6000H/7035H (20) | CPU group | MediaTek Dimensity 9300 (1) |
5 | Generation | 5 |
Rembrandt (Zen 3+) | Architecture | Cortex-X4 / -A720 |
Mobile | Segment | Mobile |
AMD Ryzen 9 5900HX | Predecessor | MediaTek Dimensity 9200+ |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD Ryzen 9 6900HX is a 8 core processor with a clock frequency of 3.30 GHz (4.90 GHz). The processor can compute 16 threads at the same time. The MediaTek Dimensity 9300 clocks with 3.25 GHz, has 8 CPU cores and can calculate 8 threads in parallel. |
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AMD Ryzen 9 6900HX | Characteristic | MediaTek Dimensity 9300 |
8 | Cores | 8 |
16 | Threads | 8 |
normal | Core architecture | hybrid (big.LITTLE) |
Yes | Hyperthreading | No |
No | Overclocking ? | No |
3.30 GHz (4.90 GHz) 8x Zen 3+ |
A-Core | 3.25 GHz 1x Cortex-X4 |
-- | B-Core | 2.85 GHz 3x Cortex-X4 |
-- | C-Core | 2.00 GHz 4x Cortex-A720 |
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 9 6900HX | Characteristic | MediaTek Dimensity 9300 |
-- | AI hardware | Mediatek APU |
-- | AI specifications | MediaTek APU 790 @ 33 TOPS |
Internal GraphicsGraphics (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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AMD Radeon 680M | GPU | ARM Immortalis-G720 MC12 |
2.00 GHz | GPU frequency | 1.00 GHz |
2.40 GHz | GPU (Turbo) | -- |
9 | GPU Generation | -- |
6 nm | Technology | 4 nm |
3 | Max. displays | 0 |
12 | Compute units | 12 |
768 | Shader | -- |
Yes | Hardware Raytracing | No |
No | Frame Generation | No |
8 GB | Max. GPU Memory | -- |
12 | DirectX Version | 12 |
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 680M | GPU | ARM Immortalis-G720 MC12 |
Decode / Encode | Codec h265 / HEVC (8 bit) | Decode / Encode |
Decode / Encode | Codec h265 / HEVC (10 bit) | Decode / Encode |
Decode / Encode | Codec h264 | Decode / Encode |
Decode / Encode | Codec VP9 | Decode / Encode |
Decode / Encode | Codec VP8 | Decode / Encode |
Decode | Codec AV1 | Decode |
Decode / Encode | Codec AVC | Decode / Encode |
Decode | Codec VC-1 | Decode / Encode |
Decode / Encode | Codec JPEG | Decode / Encode |
Memory & PCIeUp to 64 GB of memory in a maximum of 2 memory channels is supported by the AMD Ryzen 9 6900HX, while the MediaTek Dimensity 9300 supports a maximum of 16 GB of memory with a maximum memory bandwidth of 76.8 GB/s enabled. |
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AMD Ryzen 9 6900HX | Characteristic | MediaTek Dimensity 9300 |
LPDDR5-6400, DDR5-4800 | Memory | LPDDR5X-9600 |
64 GB | Max. Memory | 16 GB |
2 (Dual Channel) | Memory channels | 4 (Quad Channel) |
76.8 GB/s | Max. Bandwidth | 76.8 GB/s |
No | ECC | No |
4.00 MB | L2 Cache | -- |
16.00 MB | L3 Cache | 18.00 MB |
4.0 | PCIe version | -- |
12 | PCIe lanes | -- |
23.6 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe AMD Ryzen 9 6900HX has a TDP of 45 W. The TDP of the MediaTek Dimensity 9300 is 12.5 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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AMD Ryzen 9 6900HX | Characteristic | MediaTek Dimensity 9300 |
45 W | TDP (PL1 / PBP) | 12.5 W |
-- | TDP (PL2) | -- |
54 W | TDP up | -- |
-- | TDP down | -- |
95 °C | Tjunction max. | -- |
Technical detailsThe AMD Ryzen 9 6900HX has 20.00 MB cache and is manufactured in 6 nm. The cache of MediaTek Dimensity 9300 is at 18.00 MB. The processor is manufactured in 4 nm. |
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AMD Ryzen 9 6900HX | Characteristic | MediaTek Dimensity 9300 |
6 nm | Technology | 4 nm |
Monolithic | Chip design | Chiplet |
x86-64 (64 bit) | Instruction set (ISA) | Armv9-A (64 bit) |
SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 | ISA extensions | -- |
FP7 | Socket | -- |
AMD-V, SVM | Virtualization | None |
Yes | AES-NI | No |
Windows 10, Windows 11, Linux | Operating systems | Android |
Q1/2022 | Release date | Q4/2023 |
-- | Release price | -- |
show more data | show more data | |
AMD Ryzen 9 6900HX
8C 16T @ 4.90 GHz |
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MediaTek Dimensity 9300
8C 8T @ 3.25 GHz |
AMD Ryzen 9 6900HX
8C 16T @ 4.20 GHz |
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MediaTek Dimensity 9300
8C 8T @ 3.25 GHz |
AMD Ryzen 9 6900HX
AMD Radeon 680M @ 2.40 GHz |
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MediaTek Dimensity 9300
ARM Immortalis-G720 MC12 @ 1.00 GHz |
AMD Ryzen 9 6900HX
8C 16T @ 4.90 GHz |
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MediaTek Dimensity 9300
8C 8T @ 3.25 GHz |
AMD Ryzen 9 6900HX
8C 16T @ 4.20 GHz |
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MediaTek Dimensity 9300
8C 8T @ 3.25 GHz |
AMD Ryzen 9 6900HX
8C 16T @ 4.90 GHz |
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MediaTek Dimensity 9300
8C 8T @ 3.25 GHz |
AMD Ryzen 9 6900HX
8C 16T @ 4.20 GHz |
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MediaTek Dimensity 9300
8C 8T @ 3.25 GHz |
AMD Ryzen 9 6900HX
8C 16T @ 4.90 GHz |
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MediaTek Dimensity 9300
8C 8T @ 3.25 GHz |
AMD Ryzen 9 6900HX
8C 16T @ 4.20 GHz |
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MediaTek Dimensity 9300
8C 8T @ 3.25 GHz |
AMD Ryzen 9 6900HX
8C 16T @ 3.30 GHz |
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MediaTek Dimensity 9300
8C 8T @ 3.25 GHz |
AMD Ryzen 9 6900HX
8C 16T @ 4.20 GHz |
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MediaTek Dimensity 9300
8C 8T @ 3.25 GHz |
AMD Ryzen 9 6900HX
8C 16T @ 3.30 GHz |
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MediaTek Dimensity 9300
8C 8T @ 3.25 GHz |
Devices using this processor |
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AMD Ryzen 9 6900HX | MediaTek Dimensity 9300 |
Unknown | Unknown |