UNISOC SC9863A | Intel Xeon D-1749NT | |
CPU comparisonUNISOC SC9863A or Intel Xeon D-1749NT - 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 Intel Xeon D-1749NT has 10 cores with 20 threads and clocks with a maximum frequency of 3.50 GHz. The CPU supports up to 256 GB of memory in 2 memory channels. The Intel Xeon D-1749NT was released in Q1/2022. |
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UNISOC 4G (10) | Family | Intel Xeon D (79) |
UNISOC 4G 28nm (2) | CPU group | Intel Xeon D-1700 (20) |
0 | Generation | 4 |
-- | Architecture | Ice Lake |
Mobile | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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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 Intel Xeon D-1749NT has 10 CPU cores and 20 threads can calculate simultaneously. The clock frequency of the Intel Xeon D-1749NT is at 3.00 GHz (3.50 GHz). |
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UNISOC SC9863A | Characteristic | Intel Xeon D-1749NT |
8 | Cores | 10 |
8 | Threads | 20 |
hybrid (big.LITTLE) | Core architecture | normal |
No | Hyperthreading | Yes |
No | Overclocking ? | No |
1.20 GHz 4x Cortex-A55 |
A-Core | 3.00 GHz (3.50 GHz) 10x Sunny Cove |
1.60 GHz 4x Cortex-A55 |
B-Core | -- |
Internal GraphicsThe UNISOC SC9863A or Intel Xeon D-1749NT 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 | no iGPU |
0.55 GHz | GPU frequency | -- |
-- | GPU (Turbo) | -- |
-- | GPU Generation | -- |
20 nm | Technology | |
1 | Max. displays | |
1 | Compute units | -- |
-- | Shader | -- |
No | Hardware Raytracing | No |
No | Frame Generation | No |
-- | Max. GPU Memory | -- |
10 | DirectX Version | -- |
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 | no iGPU |
No | Codec h265 / HEVC (8 bit) | No |
No | Codec h265 / HEVC (10 bit) | No |
No | Codec h264 | No |
No | Codec VP9 | No |
No | Codec VP8 | No |
No | Codec AV1 | No |
No | Codec AVC | No |
No | Codec VC-1 | No |
No | Codec JPEG | No |
Memory & PCIeThe UNISOC SC9863A can use up to GB of memory in 0 memory channels. The maximum memory bandwidth is --. The Intel Xeon D-1749NT supports up to 256 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 42.7 GB/s. |
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UNISOC SC9863A | Characteristic | Intel Xeon D-1749NT |
LPDDR4X, LPDDR4, LPDDR3 | Memory | DDR4-2666 |
Max. Memory | 256 GB | |
0 | Memory channels | 2 (Dual Channel) |
-- | Max. Bandwidth | 42.7 GB/s |
No | ECC | Yes |
-- | L2 Cache | 15.00 MB |
-- | L3 Cache | -- |
-- | PCIe version | 4.0 |
-- | PCIe lanes | 16 |
-- | PCIe Bandwidth | 31.5 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the UNISOC SC9863A is --, while the Intel Xeon D-1749NT has a TDP of 90 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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UNISOC SC9863A | Characteristic | Intel Xeon D-1749NT |
-- | TDP (PL1 / PBP) | 90 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe UNISOC SC9863A is manufactured in 28 nm and has 0.00 MB cache. The Intel Xeon D-1749NT is manufactured in 10 nm and has a 15.00 MB cache. |
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UNISOC SC9863A | Characteristic | Intel Xeon D-1749NT |
28 nm | Technology | 10 nm |
Unknown | Chip design | Monolithic |
Armv8-A (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
-- | ISA extensions | SSE4.1, SSE4.2, AVX2, AVX-512 |
-- | Socket | BGA 2227 |
None | Virtualization | VT-x, VT-x EPT, VT-d |
No | AES-NI | Yes |
Android | Operating systems | Windows 10, Linux |
Q2/2019 | Release date | Q1/2022 |
-- | Release price | 1189 $ |
show more data | show more data | |
UNISOC SC9863A
8C 8T @ 1.20 GHz |
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Intel Xeon D-1749NT
10C 20T @ 3.50 GHz |
UNISOC SC9863A
8C 8T @ 1.20 GHz |
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Intel Xeon D-1749NT
10C 20T @ 3.30 GHz |
UNISOC SC9863A
PowerVR GE8322 @ 0.55 GHz |
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Intel Xeon D-1749NT
@ 0.00 GHz |
Devices using this processor |
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UNISOC SC9863A | Intel Xeon D-1749NT |
Unknown | Unknown |