AMD Ryzen 7 5800 | MediaTek Dimensity 8100 | |
CPU comparisonAMD Ryzen 7 5800 or MediaTek Dimensity 8100 - 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 5800 has 8 cores with 16 threads and clocks with a maximum frequency of 4.60 GHz. Up to 128 GB of memory is supported in 2 memory channels. The AMD Ryzen 7 5800 was released in Q2/2021. The MediaTek Dimensity 8100 has 8 cores with 8 threads and clocks with a maximum frequency of 2.85 GHz. The CPU supports up to 16 GB of memory in 4 memory channels. The MediaTek Dimensity 8100 was released in Q1/2022. |
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AMD Ryzen 7 (70) | Family | Mediatek Dimensity (36) |
AMD Ryzen 5000 (14) | CPU group | MediaTek Dimensity 8000 (4) |
4 | Generation | 3 |
Vermeer (Zen 3) | Architecture | Cortex-A78 / Cortex-A55 |
Desktop / Server | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD Ryzen 7 5800 has 8 CPU cores and can calculate 16 threads in parallel. The clock frequency of the AMD Ryzen 7 5800 is 3.40 GHz (4.60 GHz) while the MediaTek Dimensity 8100 has 8 CPU cores and 8 threads can calculate simultaneously. The clock frequency of the MediaTek Dimensity 8100 is at 2.85 GHz. |
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AMD Ryzen 7 5800 | Characteristic | MediaTek Dimensity 8100 |
8 | Cores | 8 |
16 | Threads | 8 |
normal | Core architecture | hybrid (big.LITTLE) |
Yes | Hyperthreading | No |
Yes | Overclocking ? | No |
3.40 GHz (4.60 GHz) | A-Core | 2.85 GHz 4x Cortex-A78 |
-- | B-Core | 2.00 GHz 4x Cortex-A55 |
Integrated graphics (iGPU)The AMD Ryzen 7 5800 or MediaTek Dimensity 8100 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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no iGPU | GPU | ARM Mali-G610 MP6 |
GPU frequency | -- | |
-- | GPU (Turbo) | -- |
-- | GPU Generation | Vallhall 3 |
Technology | 4 nm | |
Max. displays | 1 | |
-- | Compute units | 6 |
-- | Shader | -- |
No | Hardware Raytracing | No |
No | Frame Generation | No |
-- | Max. GPU Memory | -- |
-- | 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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no iGPU | GPU | ARM Mali-G610 MP6 |
No | Codec h265 / HEVC (8 bit) | Decode / Encode |
No | Codec h265 / HEVC (10 bit) | Decode / Encode |
No | Codec h264 | Decode / Encode |
No | Codec VP9 | Decode / Encode |
No | Codec VP8 | Decode / Encode |
No | Codec AV1 | Decode |
No | Codec AVC | Decode / Encode |
No | Codec VC-1 | Decode / Encode |
No | Codec JPEG | Decode / Encode |
Memory & PCIeThe AMD Ryzen 7 5800 can use up to 128 GB of memory in 2 memory channels. The maximum memory bandwidth is 51.2 GB/s. The MediaTek Dimensity 8100 supports up to 16 GB of memory in 4 memory channels and achieves a memory bandwidth of up to 51.2 GB/s. |
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AMD Ryzen 7 5800 | Characteristic | MediaTek Dimensity 8100 |
DDR4-3200 | Memory | LPDDR5-6400 |
128 GB | Max. Memory | 16 GB |
2 (Dual Channel) | Memory channels | 4 (Quad Channel) |
51.2 GB/s | Max. Bandwidth | 51.2 GB/s |
Yes | ECC | No |
4.00 MB | L2 Cache | -- |
32.00 MB | L3 Cache | -- |
4.0 | PCIe version | -- |
20 | PCIe lanes | -- |
39.4 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe thermal design power (TDP for short) of the AMD Ryzen 7 5800 is 65 W, while the MediaTek Dimensity 8100 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 7 5800 | Characteristic | MediaTek Dimensity 8100 |
65 W | TDP (PL1 / PBP) | -- |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
95 °C | Tjunction max. | -- |
Technical detailsThe AMD Ryzen 7 5800 is manufactured in 7 nm and has 36.00 MB cache. The MediaTek Dimensity 8100 is manufactured in 5 nm and has a 0.00 MB cache. |
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AMD Ryzen 7 5800 | Characteristic | MediaTek Dimensity 8100 |
7 nm | Technology | 5 nm |
Chiplet | Chip design | Chiplet |
x86-64 (64 bit) | Instruction set (ISA) | Armv8-A (64 bit) |
SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 | ISA extensions | -- |
AM4 (PGA 1331) | Socket | -- |
AMD-V, SVM | Virtualization | None |
Yes | AES-NI | No |
Windows 10, Windows 11, Linux | Operating systems | Android |
Q2/2021 | Release date | Q1/2022 |
-- | Release price | -- |
show more data | show more data | |
AMD Ryzen 7 5800
8C 16T @ 4.60 GHz |
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MediaTek Dimensity 8100
8C 8T @ 2.85 GHz |
AMD Ryzen 7 5800
8C 16T @ 4.00 GHz |
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MediaTek Dimensity 8100
8C 8T @ 2.85 GHz |
AMD Ryzen 7 5800
8C 16T @ 4.60 GHz |
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MediaTek Dimensity 8100
8C 8T @ 2.85 GHz |
AMD Ryzen 7 5800
8C 16T @ 4.00 GHz |
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MediaTek Dimensity 8100
8C 8T @ 2.85 GHz |
AMD Ryzen 7 5800
8C 16T @ 4.00 GHz |
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MediaTek Dimensity 8100
8C 8T @ 2.85 GHz |
AMD Ryzen 7 5800
8C 16T @ 4.60 GHz |
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MediaTek Dimensity 8100
8C 8T @ 2.85 GHz |
AMD Ryzen 7 5800
8C 16T @ 4.00 GHz |
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MediaTek Dimensity 8100
8C 8T @ 2.85 GHz |
AMD Ryzen 7 5800
8C 16T @ 3.40 GHz |
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MediaTek Dimensity 8100
8C 8T @ 2.85 GHz |
AMD Ryzen 7 5800
8C 16T @ 3.40 GHz |
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MediaTek Dimensity 8100
8C 8T @ 2.85 GHz |
Devices using this processor |
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AMD Ryzen 7 5800 | MediaTek Dimensity 8100 |
Unknown | Unknown |