MediaTek Dimensity 1000 | AMD Ryzen 7 7745HX | |
CPU comparisonIn this CPU comparison, we compare the MediaTek Dimensity 1000 and the AMD Ryzen 7 7745HX and use benchmarks to check which processor is faster.
We compare the MediaTek Dimensity 1000 8 core processor released in Q1/2020 with the AMD Ryzen 7 7745HX which has 8 CPU cores and was introduced in Q1/2023. |
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Mediatek Dimensity (36) | Family | AMD Ryzen 7 (70) |
MediaTek Dimensity 1000 (4) | CPU group | AMD Ryzen 7045 (6) |
1 | Generation | 6 |
Cortex-A77 / Cortex-A55 | Architecture | Dragon Range (Zen 4) |
Mobile | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe MediaTek Dimensity 1000 is a 8 core processor with a clock frequency of 2.60 GHz. The processor can compute 8 threads at the same time. The AMD Ryzen 7 7745HX clocks with 3.60 GHz (5.10 GHz), has 8 CPU cores and can calculate 16 threads in parallel. |
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MediaTek Dimensity 1000 | Characteristic | AMD Ryzen 7 7745HX |
8 | Cores | 8 |
8 | Threads | 16 |
hybrid (big.LITTLE) | Core architecture | normal |
No | Hyperthreading | Yes |
No | Overclocking ? | Yes |
2.60 GHz 4x Cortex-A77 |
A-Core | 3.60 GHz (5.10 GHz) 8x Zen 4 |
2.00 GHz 4x Cortex-A55 |
B-Core | -- |
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. |
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MediaTek Dimensity 1000 | Characteristic | AMD Ryzen 7 7745HX |
Mediatek APU 3.0 | AI hardware | -- |
-- | AI specifications | -- |
-- | NPU + CPU + iGPU | -- |
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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ARM Mali-G77 MP9 | GPU | AMD Radeon 610M |
0.85 GHz | GPU frequency | 0.40 GHz |
-- | GPU (Turbo) | 2.20 GHz |
Vallhall 1 | GPU Generation | 9 |
7 nm | Technology | 6 nm |
1 | Max. displays | 3 |
9 | Compute units | 2 |
144 | Shader | 128 |
No | Hardware Raytracing | Yes |
No | Frame Generation | No |
4 GB | Max. GPU Memory | 8 GB |
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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ARM Mali-G77 MP9 | GPU | AMD Radeon 610M |
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 / Encode | Codec VC-1 | Decode |
Decode / Encode | Codec JPEG | Decode / Encode |
Memory & PCIeUp to 16 GB of memory in a maximum of 4 memory channels is supported by the MediaTek Dimensity 1000, while the AMD Ryzen 7 7745HX supports a maximum of 128 GB of memory with a maximum memory bandwidth of 83.2 GB/s enabled. |
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MediaTek Dimensity 1000 | Characteristic | AMD Ryzen 7 7745HX |
LPDDR4X-1866 | Memory | DDR5-5200 |
16 GB | Max. Memory | 128 GB |
4 (Quad Channel) | Memory channels | 2 (Dual Channel) |
29.8 GB/s | Max. Bandwidth | 83.2 GB/s |
No | ECC | Yes |
-- | L2 Cache | 8.00 MB |
-- | L3 Cache | 32.00 MB |
-- | PCIe version | 5.0 |
-- | PCIe lanes | 28 |
-- | PCIe Bandwidth | 110.3 GB/s |
Thermal ManagementThe MediaTek Dimensity 1000 has a TDP of --. The TDP of the AMD Ryzen 7 7745HX is 55 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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MediaTek Dimensity 1000 | Characteristic | AMD Ryzen 7 7745HX |
-- | TDP (PL1 / PBP) | 55 W |
-- | TDP (PL2) | -- |
-- | TDP up | 75 W |
-- | TDP down | 45 W |
-- | Tjunction max. | 100 °C |
Technical detailsThe MediaTek Dimensity 1000 has 0.00 MB cache and is manufactured in 7 nm. The cache of AMD Ryzen 7 7745HX is at 40.00 MB. The processor is manufactured in 5 nm. |
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MediaTek Dimensity 1000 | Characteristic | AMD Ryzen 7 7745HX |
7 nm | Technology | 5 nm |
Chiplet | Chip design | Chiplet |
Armv8-A (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
-- | ISA extensions | SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512 |
-- | Socket | FL1 |
None | Virtualization | AMD-V, SVM |
No | AES-NI | Yes |
Android | Operating systems | Windows 10, Windows 11, Linux |
Q1/2020 | Release date | Q1/2023 |
-- | Release price | -- |
show more data | show more data | |
MediaTek Dimensity 1000
8C 8T @ 2.60 GHz |
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AMD Ryzen 7 7745HX
8C 16T @ 5.10 GHz |
MediaTek Dimensity 1000
8C 8T @ 2.60 GHz |
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AMD Ryzen 7 7745HX
8C 16T @ 3.60 GHz |
MediaTek Dimensity 1000
ARM Mali-G77 MP9 @ 0.85 GHz |
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AMD Ryzen 7 7745HX
AMD Radeon 610M @ 2.20 GHz |
MediaTek Dimensity 1000
8C 8T @ 2.60 GHz |
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AMD Ryzen 7 7745HX
8C 16T @ 5.10 GHz |
MediaTek Dimensity 1000
8C 8T @ 2.60 GHz |
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AMD Ryzen 7 7745HX
8C 16T @ 5.10 GHz |
MediaTek Dimensity 1000
8C 8T @ 2.60 GHz |
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AMD Ryzen 7 7745HX
8C 16T @ 5.10 GHz |
MediaTek Dimensity 1000
8C 8T @ 2.60 GHz |
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AMD Ryzen 7 7745HX
8C 16T @ 3.60 GHz |
MediaTek Dimensity 1000
8C 8T @ 2.60 GHz |
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AMD Ryzen 7 7745HX
8C 16T @ 5.10 GHz |
MediaTek Dimensity 1000
8C 8T @ 2.60 GHz |
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AMD Ryzen 7 7745HX
8C 16T @ 3.60 GHz |
MediaTek Dimensity 1000
8C 8T @ 2.60 GHz |
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AMD Ryzen 7 7745HX
8C 16T @ 3.60 GHz |
MediaTek Dimensity 1000
2.60 GHz |
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AMD Ryzen 7 7745HX
18,065 CB R23 MC @ 143 W |
MediaTek Dimensity 1000
8C 8T @ 2.60 GHz |
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AMD Ryzen 7 7745HX
8C 16T @ 3.60 GHz |
Devices using this processor |
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MediaTek Dimensity 1000 | AMD Ryzen 7 7745HX |
Unknown | Unknown |