MediaTek Dimensity 920 | AMD Ryzen 7 PRO 7745 | |
CPU comparisonIn this CPU comparison, we compare the MediaTek Dimensity 920 and the AMD Ryzen 7 PRO 7745 and use benchmarks to check which processor is faster.
We compare the MediaTek Dimensity 920 8 core processor released in Q3/2021 with the AMD Ryzen 7 PRO 7745 which has 8 CPU cores and was introduced in Q2/2023. |
||
Mediatek Dimensity (36) | Family | AMD Ryzen 7 PRO (21) |
MediaTek Dimensity 900 (3) | CPU group | AMD Ryzen 7000 (14) |
2 | Generation | 6 |
Cortex-A78 / Cortex-A55 | Architecture | Raphael (Zen 4) |
Mobile | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
|
||
CPU Cores and Base FrequencyThe MediaTek Dimensity 920 is a 8 core processor with a clock frequency of 2.50 GHz. The processor can compute 8 threads at the same time. The AMD Ryzen 7 PRO 7745 clocks with 3.80 GHz (5.30 GHz), has 8 CPU cores and can calculate 16 threads in parallel. |
||
MediaTek Dimensity 920 | Characteristic | AMD Ryzen 7 PRO 7745 |
8 | Cores | 8 |
8 | Threads | 16 |
hybrid (big.LITTLE) | Core architecture | normal |
No | Hyperthreading | Yes |
No | Overclocking ? | Yes |
2.50 GHz 2x Cortex-A78 |
A-Core | 3.80 GHz (5.30 GHz) 8x Zen 4 |
2.00 GHz 6x Cortex-A55 |
B-Core | -- |
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. |
||
ARM Mali-G68 MP4 | GPU | AMD Radeon Graphics (Raphael) |
GPU frequency | 0.40 GHz | |
-- | GPU (Turbo) | 2.20 GHz |
Vallhall 2 | GPU Generation | 9 |
6 nm | Technology | 5 nm |
1 | Max. displays | 3 |
4 | Compute units | 2 |
64 | Shader | 128 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
-- | 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. |
||
ARM Mali-G68 MP4 | GPU | AMD Radeon Graphics (Raphael) |
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 920, while the AMD Ryzen 7 PRO 7745 supports a maximum of 128 GB of memory with a maximum memory bandwidth of 83.2 GB/s enabled. |
||
MediaTek Dimensity 920 | Characteristic | AMD Ryzen 7 PRO 7745 |
LPDDR5-5500, LPDDR4X-4266 | Memory | DDR5-5200 |
16 GB | Max. Memory | 128 GB |
4 (Quad Channel) | Memory channels | 2 (Dual Channel) |
44.0 GB/s | Max. Bandwidth | 83.2 GB/s |
No | ECC | Yes |
-- | L2 Cache | 8.00 MB |
2.00 MB | L3 Cache | 32.00 MB |
-- | PCIe version | 5.0 |
-- | PCIe lanes | 24 |
-- | PCIe Bandwidth | 94.5 GB/s |
Thermal ManagementThe MediaTek Dimensity 920 has a TDP of 10 W. The TDP of the AMD Ryzen 7 PRO 7745 is 65 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
||
MediaTek Dimensity 920 | Characteristic | AMD Ryzen 7 PRO 7745 |
10 W | TDP (PL1 / PBP) | 65 W |
-- | TDP (PL2) | 88 W |
-- | TDP up | 170 W |
-- | TDP down | -- |
-- | Tjunction max. | 95 °C |
Technical detailsThe MediaTek Dimensity 920 has 2.00 MB cache and is manufactured in 6 nm. The cache of AMD Ryzen 7 PRO 7745 is at 40.00 MB. The processor is manufactured in 5 nm. |
||
MediaTek Dimensity 920 | Characteristic | AMD Ryzen 7 PRO 7745 |
6 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 | AM5 (LGA 1718) |
None | Virtualization | AMD-V, SVM |
No | AES-NI | Yes |
Android | Operating systems | Windows 10, Windows 11, Linux |
Q3/2021 | Release date | Q2/2023 |
-- | Release price | -- |
show more data | show more data | |
MediaTek Dimensity 920
8C 8T @ 2.50 GHz |
|||
AMD Ryzen 7 PRO 7745
8C 16T @ 5.30 GHz |
MediaTek Dimensity 920
8C 8T @ 2.50 GHz |
|||
AMD Ryzen 7 PRO 7745
8C 16T @ 4.60 GHz |
MediaTek Dimensity 920
8C 8T @ 2.50 GHz |
|||
AMD Ryzen 7 PRO 7745
8C 16T @ 4.60 GHz |
MediaTek Dimensity 920
8C 8T @ 2.50 GHz |
|||
AMD Ryzen 7 PRO 7745
8C 16T @ 5.30 GHz |
MediaTek Dimensity 920
8C 8T @ 2.50 GHz |
|||
AMD Ryzen 7 PRO 7745
8C 16T @ 4.60 GHz |
MediaTek Dimensity 920
8C 8T @ 2.50 GHz |
|||
AMD Ryzen 7 PRO 7745
8C 16T @ 5.30 GHz |
MediaTek Dimensity 920
8C 8T @ 2.50 GHz |
|||
AMD Ryzen 7 PRO 7745
8C 16T @ 4.60 GHz |
MediaTek Dimensity 920
8C 8T @ 2.50 GHz |
|||
AMD Ryzen 7 PRO 7745
8C 16T @ 5.30 GHz |
MediaTek Dimensity 920
8C 8T @ 2.50 GHz |
|||
AMD Ryzen 7 PRO 7745
8C 16T @ 4.60 GHz |
MediaTek Dimensity 920
ARM Mali-G68 MP4 @ 0.00 GHz |
|||
AMD Ryzen 7 PRO 7745
AMD Radeon Graphics (Raphael) @ 2.20 GHz |
MediaTek Dimensity 920
8C 8T @ 2.50 GHz |
|||
AMD Ryzen 7 PRO 7745
8C 16T @ 3.80 GHz |
MediaTek Dimensity 920
8C 8T @ 2.50 GHz |
|||
AMD Ryzen 7 PRO 7745
8C 16T @ 3.80 GHz |
Devices using this processor |
|
MediaTek Dimensity 920 | AMD Ryzen 7 PRO 7745 |
Unknown | Unknown |