UNISOC SC9863A | AMD Ryzen 9 5980HX | |
CPU comparisonUNISOC SC9863A or AMD Ryzen 9 5980HX - 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 UNISOC SC9863A has 8 cores with 8 threads and clocks with a maximum frequency of 1.20 GHz. Up to GB of memory is supported in 0 memory channels. The UNISOC SC9863A was released in Q2/2019. The AMD Ryzen 9 5980HX has 8 cores with 16 threads and clocks with a maximum frequency of 4.80 GHz. The CPU supports up to 64 GB of memory in 2 memory channels. The AMD Ryzen 9 5980HX was released in Q2/2021. |
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UNISOC 4G (10) | Family | AMD Ryzen 9 (35) |
UNISOC 4G 28nm (2) | CPU group | AMD Ryzen 5000H (11) |
0 | Generation | 4 |
-- | Architecture | Cezanne (Zen 3) |
Mobile | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | AMD Ryzen 9 6980HX |
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CPU Cores and Base FrequencyThe UNISOC SC9863A has 8 CPU cores and can calculate 8 threads in parallel. The clock frequency of the UNISOC SC9863A is 1.20 GHz while the AMD Ryzen 9 5980HX has 8 CPU cores and 16 threads can calculate simultaneously. The clock frequency of the AMD Ryzen 9 5980HX is at 3.30 GHz (4.80 GHz). |
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UNISOC SC9863A | Characteristic | AMD Ryzen 9 5980HX |
8 | Cores | 8 |
8 | Threads | 16 |
hybrid (big.LITTLE) | Core architecture | normal |
No | Hyperthreading | Yes |
No | Overclocking ? | No |
1.20 GHz 4x Cortex-A55 |
A-Core | 3.30 GHz (4.80 GHz) |
1.60 GHz 4x Cortex-A55 |
B-Core | -- |
Internal GraphicsThe UNISOC SC9863A or AMD Ryzen 9 5980HX 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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PowerVR GE8322 | GPU | AMD Radeon RX Vega 8 (Renoir) |
0.55 GHz | GPU frequency | 0.40 GHz |
-- | GPU (Turbo) | 1.90 GHz |
-- | GPU Generation | 9 |
20 nm | Technology | 7 nm |
1 | Max. displays | 3 |
1 | Compute units | 8 |
-- | Shader | 512 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
-- | Max. GPU Memory | 8 GB |
10 | 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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PowerVR GE8322 | GPU | AMD Radeon RX Vega 8 (Renoir) |
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 | No |
No | Codec AVC | Decode / Encode |
No | Codec VC-1 | Decode |
No | Codec JPEG | Decode / Encode |
Memory & PCIeThe UNISOC SC9863A can use up to GB of memory in 0 memory channels. The maximum memory bandwidth is --. The AMD Ryzen 9 5980HX supports up to 64 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 51.2 GB/s. |
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UNISOC SC9863A | Characteristic | AMD Ryzen 9 5980HX |
LPDDR4X, LPDDR4, LPDDR3 | Memory | LPDDR4-4266, DDR4-3200 |
Max. Memory | 64 GB | |
0 | Memory channels | 2 (Dual Channel) |
-- | Max. Bandwidth | 51.2 GB/s |
No | ECC | No |
-- | L2 Cache | 4.00 MB |
-- | L3 Cache | 16.00 MB |
-- | PCIe version | 3.0 |
-- | PCIe lanes | 12 |
-- | PCIe Bandwidth | 11.8 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the UNISOC SC9863A is --, while the AMD Ryzen 9 5980HX has a TDP of 45 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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UNISOC SC9863A | Characteristic | AMD Ryzen 9 5980HX |
-- | TDP (PL1 / PBP) | 45 W |
-- | TDP (PL2) | -- |
-- | TDP up | 90 W |
-- | TDP down | -- |
-- | Tjunction max. | 105 °C |
Technical detailsThe UNISOC SC9863A is manufactured in 28 nm and has 0.00 MB cache. The AMD Ryzen 9 5980HX is manufactured in 7 nm and has a 20.00 MB cache. |
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UNISOC SC9863A | Characteristic | AMD Ryzen 9 5980HX |
28 nm | Technology | 7 nm |
Unknown | Chip design | Chiplet |
Armv8-A (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
-- | ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 |
-- | Socket | FP6 |
None | Virtualization | AMD-V, SVM |
No | AES-NI | Yes |
Android | Operating systems | Windows 10, Windows 11, Linux |
Q2/2019 | Release date | Q2/2021 |
-- | Release price | -- |
show more data | show more data | |
UNISOC SC9863A
8C 8T @ 1.20 GHz |
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AMD Ryzen 9 5980HX
8C 16T @ 4.80 GHz |
UNISOC SC9863A
8C 8T @ 1.20 GHz |
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AMD Ryzen 9 5980HX
8C 16T @ 4.40 GHz |
UNISOC SC9863A
PowerVR GE8322 @ 0.55 GHz |
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AMD Ryzen 9 5980HX
AMD Radeon RX Vega 8 (Renoir) @ 1.90 GHz |
UNISOC SC9863A
8C 8T @ 1.20 GHz |
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AMD Ryzen 9 5980HX
8C 16T @ 4.80 GHz |
UNISOC SC9863A
8C 8T @ 1.20 GHz |
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AMD Ryzen 9 5980HX
8C 16T @ 4.40 GHz |
UNISOC SC9863A
8C 8T @ 1.20 GHz |
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AMD Ryzen 9 5980HX
8C 16T @ 4.80 GHz |
UNISOC SC9863A
8C 8T @ 1.20 GHz |
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AMD Ryzen 9 5980HX
8C 16T @ 4.40 GHz |
UNISOC SC9863A
8C 8T @ 1.20 GHz |
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AMD Ryzen 9 5980HX
8C 16T @ 4.80 GHz |
UNISOC SC9863A
8C 8T @ 1.20 GHz |
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AMD Ryzen 9 5980HX
8C 16T @ 4.40 GHz |
UNISOC SC9863A
8C 8T @ 1.20 GHz |
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AMD Ryzen 9 5980HX
8C 16T @ 4.40 GHz |
Devices using this processor |
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UNISOC SC9863A | AMD Ryzen 9 5980HX |
Unknown | Unknown |