UNISOC T618 vs Intel Xeon Gold 5220R
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CPU comparison with benchmarks
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| UNISOC T618 | Intel Xeon Gold 5220R | |
CPU comparisonUNISOC T618 or Intel Xeon Gold 5220R - 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 T618 has 8 cores with 8 threads and clocks with a maximum frequency of 2.00 GHz. Up to GB of memory is supported in 2 memory channels. The UNISOC T618 was released in Q3/2019. The Intel Xeon Gold 5220R has 24 cores with 48 threads and clocks with a maximum frequency of 4.00 GHz. The CPU supports up to 1024 GB of memory in 6 memory channels. The Intel Xeon Gold 5220R was released in Q1/2020. |
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| UNISOC 4G (10) | Family | Intel Xeon Gold (163) |
| UNISOC 4G 12nm (8) | CPU group | Intel Xeon Gold 5200/6200 (55) |
| 0 | Generation | 2 |
| -- | Architecture | Cascade Lake |
| Mobile | Segment | Desktop / Server |
| -- | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe UNISOC T618 has 8 CPU cores and can calculate 8 threads in parallel. The clock frequency of the UNISOC T618 is 2.00 GHz while the Intel Xeon Gold 5220R has 24 CPU cores and 48 threads can calculate simultaneously. The clock frequency of the Intel Xeon Gold 5220R is at 2.20 GHz (4.00 GHz). |
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| UNISOC T618 | Characteristic | Intel Xeon Gold 5220R |
| 8 | Cores | 24 |
| 8 | Threads | 48 |
| hybrid (big.LITTLE) | Core architecture | normal |
| No | Hyperthreading | Yes |
| No | Overclocking ? | No |
| 2.00 GHz 2x Cortex-A75 |
A-Core | 2.20 GHz (4.00 GHz) |
| 2.00 GHz 6x Cortex-A55 |
B-Core | -- |
Integrated graphics (iGPU)The UNISOC T618 or Intel Xeon Gold 5220R 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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| ARM Mali-G52 MP2 | GPU | no iGPU |
| 0.85 GHz | GPU frequency | -- |
| -- | GPU (Turbo) | -- |
| Bifrost 2 | GPU Generation | -- |
| 16 nm | Technology | |
| 2 | Max. displays | |
| 2 | Compute units | -- |
| 32 | Shader | -- |
| No | Hardware Raytracing | No |
| No | Frame Generation | No |
| -- | Max. GPU Memory | -- |
| 12 | 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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| ARM Mali-G52 MP2 | GPU | no iGPU |
| Decode / Encode | Codec h265 / HEVC (8 bit) | No |
| Decode / Encode | Codec h265 / HEVC (10 bit) | No |
| Decode / Encode | Codec h264 | No |
| Decode / Encode | Codec VP9 | No |
| Decode / Encode | Codec VP8 | No |
| No | Codec AV1 | No |
| Decode / Encode | Codec AVC | No |
| Decode / Encode | Codec VC-1 | No |
| Decode / Encode | Codec JPEG | No |
Memory & PCIeThe UNISOC T618 can use up to GB of memory in 2 memory channels. The maximum memory bandwidth is --. The Intel Xeon Gold 5220R supports up to 1024 GB of memory in 6 memory channels and achieves a memory bandwidth of up to 140.7 GB/s. |
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| UNISOC T618 | Characteristic | Intel Xeon Gold 5220R |
| LPDDR4X-1866, LPDDR4-1866, LPDDR3-933 | Memory | DDR4-2933 |
| Max. Memory | 1024 GB | |
| 2 (Dual Channel) | Memory channels | 6 (Hexa Channel) |
| -- | Max. Bandwidth | 140.7 GB/s |
| No | ECC | Yes |
| -- | L2 Cache | -- |
| -- | L3 Cache | 35.75 MB |
| -- | PCIe version | 3.0 |
| -- | PCIe lanes | 48 |
| -- | PCIe Bandwidth | 47.3 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the UNISOC T618 is --, while the Intel Xeon Gold 5220R has a TDP of 150 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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| UNISOC T618 | Characteristic | Intel Xeon Gold 5220R |
| -- | TDP (PL1 / PBP) | 150 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | -- |
| -- | TDP down | -- |
| -- | Tjunction max. | -- |
Technical detailsThe UNISOC T618 is manufactured in 12 nm and has 0.00 MB cache. The Intel Xeon Gold 5220R is manufactured in 14 nm and has a 35.75 MB cache. |
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| UNISOC T618 | Characteristic | Intel Xeon Gold 5220R |
| 12 nm | Technology | 14 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 | LGA 3647 |
| None | Virtualization | VT-x, VT-x EPT, VT-d |
| No | AES-NI | Yes |
| Android | Operating systems | Windows 10, Linux |
| Q3/2019 | Release date | Q1/2020 |
| -- | Release price | 1555 $ |
| show more data | show more data | |
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24C 48T @ 2.20 GHz (4.00 GHz) buy now on Amazon and save!
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Rate these processors
Average performance in benchmarks
⌀ Single core performance in 2 CPU benchmarks
⌀ Multi core performance in 1 CPU benchmarks
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 T618
8C 8T @ 2.00 GHz |
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Intel Xeon Gold 5220R
24C 48T @ 4.00 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 T618
8C 8T @ 2.00 GHz |
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Intel Xeon Gold 5220R
24C 48T @ 2.40 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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UNISOC T618
8C 8T @ 2.00 GHz |
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Intel Xeon Gold 5220R
24C 48T @ 4.00 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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UNISOC T618
8C 8T @ 2.00 GHz |
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Intel Xeon Gold 5220R
24C 48T @ 2.40 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 T618
ARM Mali-G52 MP2 @ 0.85 GHz |
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Intel Xeon Gold 5220R
@ 0.00 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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UNISOC T618
8C 8T @ 2.00 GHz |
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Intel Xeon Gold 5220R
24C 48T @ 2.40 GHz |
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Devices using this processor |
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| UNISOC T618 | Intel Xeon Gold 5220R |
| Unknown | Unknown |
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