UNISOC SC9863A vs Intel Xeon E7-8880 v2
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CPU comparison with benchmarks
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| UNISOC SC9863A | Intel Xeon E7-8880 v2 | |
CPU comparisonUNISOC SC9863A or Intel Xeon E7-8880 v2 - 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 E7-8880 v2 has 15 cores with 30 threads and clocks with a maximum frequency of 3.10 GHz. The CPU supports up to 1536 GB of memory in 4 memory channels. The Intel Xeon E7-8880 v2 was released in Q1/2014. |
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| UNISOC 4G (10) | Family | Intel Xeon E7 (20) |
| UNISOC 4G 28nm (2) | CPU group | Intel Xeon E7 v2 (20) |
| 0 | Generation | 4 |
| -- | Architecture | Ivy Bridge EX |
| 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 E7-8880 v2 has 15 CPU cores and 30 threads can calculate simultaneously. The clock frequency of the Intel Xeon E7-8880 v2 is at 2.50 GHz (3.10 GHz). |
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| UNISOC SC9863A | Characteristic | Intel Xeon E7-8880 v2 |
| 8 | Cores | 15 |
| 8 | Threads | 30 |
| hybrid (big.LITTLE) | Core architecture | normal |
| No | Hyperthreading | Yes |
| No | Overclocking ? | No |
| 1.20 GHz 4x Cortex-A55 |
A-Core | 2.50 GHz (3.10 GHz) |
| 1.60 GHz 4x Cortex-A55 |
B-Core | -- |
Integrated graphics (iGPU)The UNISOC SC9863A or Intel Xeon E7-8880 v2 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 E7-8880 v2 supports up to 1536 GB of memory in 4 memory channels and achieves a memory bandwidth of up to 51.2 GB/s. |
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| UNISOC SC9863A | Characteristic | Intel Xeon E7-8880 v2 |
| LPDDR4X, LPDDR4, LPDDR3 | Memory | DDR3-1600 |
| Max. Memory | 1536 GB | |
| 0 | Memory channels | 4 (Quad Channel) |
| -- | Max. Bandwidth | 51.2 GB/s |
| No | ECC | Yes |
| -- | L2 Cache | -- |
| -- | L3 Cache | 38.00 MB |
| -- | PCIe version | -- |
| -- | PCIe lanes | -- |
| -- | PCIe Bandwidth | -- |
Thermal ManagementThe thermal design power (TDP for short) of the UNISOC SC9863A is --, while the Intel Xeon E7-8880 v2 has a TDP of 130 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 E7-8880 v2 |
| -- | TDP (PL1 / PBP) | 130 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 E7-8880 v2 is manufactured in 22 nm and has a 38.00 MB cache. |
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| UNISOC SC9863A | Characteristic | Intel Xeon E7-8880 v2 |
| 28 nm | Technology | 22 nm |
| Unknown | Chip design | Monolithic |
| Armv8-A (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
| -- | ISA extensions | SSE4.1, SSE4.2, AVX |
| -- | Socket | LGA 2011 |
| None | Virtualization | VT-x, VT-x EPT, VT-d |
| No | AES-NI | Yes |
| Android | Operating systems | Windows 10, Linux |
| Q2/2019 | Release date | Q1/2014 |
| -- | Release price | 4200 $ |
| show more data | show more data | |
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15C 30T @ 2.50 GHz (3.10 GHz) buy now on Amazon and save!
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Rate these processors
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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UNISOC SC9863A
8C 8T @ 1.20 GHz |
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Intel Xeon E7-8880 v2
15C 30T @ 3.10 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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UNISOC SC9863A
8C 8T @ 1.20 GHz |
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Intel Xeon E7-8880 v2
15C 30T @ 3.10 GHz |
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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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UNISOC SC9863A
PowerVR GE8322 @ 0.55 GHz |
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Intel Xeon E7-8880 v2
@ 0.00 GHz |
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Devices using this processor |
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| UNISOC SC9863A | Intel Xeon E7-8880 v2 |
| Unknown | Unknown |
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