AMD Ryzen 5 PRO 7645 vs MediaTek MT8389T
Last updated:
CPU comparison with benchmarks
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| AMD Ryzen 5 PRO 7645 | MediaTek MT8389T | |
CPU comparisonAMD Ryzen 5 PRO 7645 or MediaTek MT8389T - 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 5 PRO 7645 has 6 cores with 12 threads and clocks with a maximum frequency of 5.10 GHz. Up to 128 GB of memory is supported in 2 memory channels. The AMD Ryzen 5 PRO 7645 was released in Q2/2023. The MediaTek MT8389T has 4 cores with 4 threads and clocks with a maximum frequency of 1.50 GHz. The CPU supports up to GB of memory in 0 memory channels. The MediaTek MT8389T was released in Q2/2013. |
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| AMD Ryzen 5 PRO (28) | Family | Mediatek MT-Serie (72) |
| AMD Ryzen 7000 (14) | CPU group | MediaTek MT83xx A7 (6) |
| 6 | Generation | 1 |
| Raphael (Zen 4) | Architecture | Cortex-A7 |
| Desktop / Server | Segment | Mobile |
| -- | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD Ryzen 5 PRO 7645 has 6 CPU cores and can calculate 12 threads in parallel. The clock frequency of the AMD Ryzen 5 PRO 7645 is 3.80 GHz (5.10 GHz) while the MediaTek MT8389T has 4 CPU cores and 4 threads can calculate simultaneously. The clock frequency of the MediaTek MT8389T is at 1.50 GHz. |
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| AMD Ryzen 5 PRO 7645 | Characteristic | MediaTek MT8389T |
| 6 | Cores | 4 |
| 12 | Threads | 4 |
| normal | Core architecture | normal |
| Yes | Hyperthreading | No |
| Yes | Overclocking ? | No |
| 3.80 GHz | Frequency | 1.50 GHz |
| 5.10 GHz | Turbo Frequency (1 Core) | -- |
| 4.50 GHz | Turbo Frequency (All Cores) | -- |
Internal GraphicsThe AMD Ryzen 5 PRO 7645 or MediaTek MT8389T has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die. |
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| AMD Radeon Graphics (Raphael) | GPU | PowerVR SGX544 |
| 0.40 GHz | GPU frequency | 0.36 GHz |
| 2.20 GHz | GPU (Turbo) | 0.36 GHz |
| 9 | GPU Generation | -- |
| 5 nm | Technology | 45nm |
| 3 | Max. displays | 1 |
| 2 | Compute units | 2 |
| 128 | Shader | 4 |
| No | Hardware Raytracing | No |
| No | Frame Generation | No |
| 8 GB | Max. GPU Memory | -- |
| 12 | DirectX Version | 10.1 |
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 Graphics (Raphael) | GPU | PowerVR SGX544 |
| Decode / Encode | Codec h265 / HEVC (8 bit) | No |
| Decode / Encode | Codec h265 / HEVC (10 bit) | No |
| Decode / Encode | Codec h264 | Decode / Encode |
| Decode / Encode | Codec VP9 | No |
| Decode / Encode | Codec VP8 | Decode |
| Decode | Codec AV1 | No |
| Decode / Encode | Codec AVC | No |
| Decode | Codec VC-1 | No |
| Decode / Encode | Codec JPEG | No |
Memory & PCIeThe AMD Ryzen 5 PRO 7645 can use up to 128 GB of memory in 2 memory channels. The maximum memory bandwidth is 83.2 GB/s. The MediaTek MT8389T supports up to GB of memory in 0 memory channels and achieves a memory bandwidth of up to --. |
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| AMD Ryzen 5 PRO 7645 | Characteristic | MediaTek MT8389T |
| DDR5-5200 | Memory | LPDDR2 |
| 128 GB | Max. Memory | |
| 2 (Dual Channel) | Memory channels | 0 |
| 83.2 GB/s | Max. Bandwidth | -- |
| Yes | ECC | No |
| 6.00 MB | L2 Cache | 1.00 MB |
| 32.00 MB | L3 Cache | -- |
| 5.0 | PCIe version | -- |
| 24 | PCIe lanes | -- |
| 94.5 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe thermal design power (TDP for short) of the AMD Ryzen 5 PRO 7645 is 65 W, while the MediaTek MT8389T has a TDP of --. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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| AMD Ryzen 5 PRO 7645 | Characteristic | MediaTek MT8389T |
| 65 W | TDP (PL1 / PBP) | -- |
| 88 W | TDP (PL2) | -- |
| 142 W | TDP up | -- |
| -- | TDP down | -- |
| 95 °C | Tjunction max. | -- |
Technical detailsThe AMD Ryzen 5 PRO 7645 is manufactured in 5 nm and has 38.00 MB cache. The MediaTek MT8389T is manufactured in 28 nm and has a 1.00 MB cache. |
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| AMD Ryzen 5 PRO 7645 | Characteristic | MediaTek MT8389T |
| 5 nm | Technology | 28 nm |
| Chiplet | Chip design | Chiplet |
| x86-64 (64 bit) | Instruction set (ISA) | Armv7-A (32 bit) |
| SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512 | ISA extensions | -- |
| AM5 (LGA 1718) | Socket | -- |
| AMD-V, SVM | Virtualization | None |
| Yes | AES-NI | No |
| Windows 10, Windows 11, Linux | Operating systems | Android |
| Q2/2023 | Release date | Q2/2013 |
| -- | Release price | -- |
| show more data | show more data | |
6C 12T @ 3.80 GHz (5.10 GHz) buy now on Amazon and save!
4C 4T @ 1.50 GHz buy now on Amazon and save!
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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.
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AMD Ryzen 5 PRO 7645
AMD Radeon Graphics (Raphael) @ 2.20 GHz |
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MediaTek MT8389T
PowerVR SGX544 @ 0.36 GHz |
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Cinebench 2024 (Single-Core)
The Cinebench 2024 benchmark is based on the Redshift rendering engine, which is also used in Maxon's 3D program Cinema 4D. The benchmark runs are each 10 minutes long to test whether the processor is limited by its heat generation.
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AMD Ryzen 5 PRO 7645
6C 12T @ 5.10 GHz |
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MediaTek MT8389T
4C 4T @ 1.50 GHz |
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Cinebench 2024 (Multi-Core)
The Multi-Core test of the Cinebench 2024 benchmark uses all cpu cores to render using the Redshift rendering engine, which is also used in Maxons Cinema 4D. The benchmark run is 10 minutes long to test whether the processor is limited by its heat generation.
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AMD Ryzen 5 PRO 7645
6C 12T @ 5.10 GHz |
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MediaTek MT8389T
4C 4T @ 1.50 GHz |
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Cinebench R23 (Single-Core)
Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
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AMD Ryzen 5 PRO 7645
6C 12T @ 5.10 GHz |
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MediaTek MT8389T
4C 4T @ 1.50 GHz |
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Cinebench R23 (Multi-Core)
Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
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AMD Ryzen 5 PRO 7645
6C 12T @ 4.50 GHz |
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MediaTek MT8389T
4C 4T @ 1.50 GHz |
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Geekbench 5, 64bit (Single-Core)
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
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AMD Ryzen 5 PRO 7645
6C 12T @ 5.10 GHz |
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MediaTek MT8389T
4C 4T @ 1.50 GHz |
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Geekbench 5, 64bit (Multi-Core)
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
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AMD Ryzen 5 PRO 7645
6C 12T @ 4.50 GHz |
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MediaTek MT8389T
4C 4T @ 1.50 GHz |
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Geekbench 6 (Single-Core)
Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.
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AMD Ryzen 5 PRO 7645
6C 12T @ 5.10 GHz |
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MediaTek MT8389T
4C 4T @ 1.50 GHz |
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Geekbench 6 (Multi-Core)
Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.
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AMD Ryzen 5 PRO 7645
6C 12T @ 4.50 GHz |
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MediaTek MT8389T
4C 4T @ 1.50 GHz |
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Cinebench R20 (Single-Core)
Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
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AMD Ryzen 5 PRO 7645
6C 12T @ 5.10 GHz |
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MediaTek MT8389T
4C 4T @ 1.50 GHz |
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Cinebench R20 (Multi-Core)
Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
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AMD Ryzen 5 PRO 7645
6C 12T @ 4.50 GHz |
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MediaTek MT8389T
4C 4T @ 1.50 GHz |
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Estimated results for PassMark CPU Mark
Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
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AMD Ryzen 5 PRO 7645
6C 12T @ 4.50 GHz |
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MediaTek MT8389T
4C 4T @ 1.50 GHz |
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Devices using this processor |
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| AMD Ryzen 5 PRO 7645 | MediaTek MT8389T |
| Unknown | Unknown |
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