AMD Ryzen Threadripper 2990WX vs HiSilicon Kirin 820E 5G
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CPU comparison with benchmarks
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| AMD Ryzen Threadripper 2990WX | HiSilicon Kirin 820E 5G | |
CPU comparisonAMD Ryzen Threadripper 2990WX or HiSilicon Kirin 820E 5G - 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 Threadripper 2990WX has 32 cores with 64 threads and clocks with a maximum frequency of 4.20 GHz. Up to GB of memory is supported in 4 memory channels. The AMD Ryzen Threadripper 2990WX was released in Q3/2018. The HiSilicon Kirin 820E 5G has 8 cores with 8 threads and clocks with a maximum frequency of 2.22 GHz. The CPU supports up to GB of memory in 4 memory channels. The HiSilicon Kirin 820E 5G was released in Q1/2021. |
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| AMD Ryzen Threadripper (13) | Family | HiSilicon Kirin (29) |
| AMD Ryzen Threadripper 2000 (4) | CPU group | HiSilicon Kirin 810/820 (3) |
| 2 | Generation | 6 |
| Colfax (Zen+) | Architecture | Cortex-A76 / Cortex-A55 |
| Desktop / Server | Segment | Mobile |
| -- | Predecessor | -- |
| AMD Ryzen Threadripper 3990X | Successor | -- |
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CPU Cores and Base FrequencyThe AMD Ryzen Threadripper 2990WX has 32 CPU cores and can calculate 64 threads in parallel. The clock frequency of the AMD Ryzen Threadripper 2990WX is 3.00 GHz (4.20 GHz) while the HiSilicon Kirin 820E 5G has 8 CPU cores and 8 threads can calculate simultaneously. The clock frequency of the HiSilicon Kirin 820E 5G is at 2.22 GHz. |
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| AMD Ryzen Threadripper 2990WX | Characteristic | HiSilicon Kirin 820E 5G |
| 32 | Cores | 8 |
| 64 | Threads | 8 |
| normal | Core architecture | hybrid (big.LITTLE) |
| Yes | Hyperthreading | No |
| Yes | Overclocking ? | No |
| 3.00 GHz (4.20 GHz) | A-Core | 2.22 GHz 3x Cortex-A76 |
| -- | B-Core | 1.84 GHz 3x Cortex-A55 |
Artificial Intelligence and Machine LearningProcessors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. Algorithms for ML improve their performance the more data they have collected via software. ML tasks can be processed up to 10,000 times faster than with a classic processor. |
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| AMD Ryzen Threadripper 2990WX | Characteristic | HiSilicon Kirin 820E 5G |
| -- | AI hardware | HUAWEI HiAI 2.0 |
| -- | AI specifications | Da Vinci Architecture. Ascend D110 Lite |
Internal GraphicsThe AMD Ryzen Threadripper 2990WX or HiSilicon Kirin 820E 5G 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-G57 MP6 |
| GPU frequency | 0.85 GHz | |
| -- | GPU (Turbo) | -- |
| -- | GPU Generation | Vallhall 1 |
| Technology | 7 nm | |
| Max. displays | 2 | |
| -- | Compute units | 6 |
| -- | Shader | 96 |
| No | Hardware Raytracing | No |
| No | Frame Generation | No |
| -- | Max. GPU Memory | 4 GB |
| -- | 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-G57 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 Threadripper 2990WX can use up to GB of memory in 4 memory channels. The maximum memory bandwidth is 93.8 GB/s. The HiSilicon Kirin 820E 5G supports up to GB of memory in 4 memory channels and achieves a memory bandwidth of up to --. |
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| AMD Ryzen Threadripper 2990WX | Characteristic | HiSilicon Kirin 820E 5G |
| DDR4-2933 | Memory | LPDDR4X-2133 |
| Max. Memory | ||
| 4 (Quad Channel) | Memory channels | 4 (Quad Channel) |
| 93.8 GB/s | Max. Bandwidth | -- |
| Yes | ECC | No |
| 16.00 MB | L2 Cache | -- |
| 64.00 MB | L3 Cache | 2.00 MB |
| 3.0 | PCIe version | -- |
| 64 | PCIe lanes | -- |
| 63.0 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe thermal design power (TDP for short) of the AMD Ryzen Threadripper 2990WX is 250 W, while the HiSilicon Kirin 820E 5G has a TDP of 6 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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| AMD Ryzen Threadripper 2990WX | Characteristic | HiSilicon Kirin 820E 5G |
| 250 W | TDP (PL1 / PBP) | 6 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | -- |
| -- | TDP down | -- |
| -- | Tjunction max. | -- |
Technical detailsThe AMD Ryzen Threadripper 2990WX is manufactured in 12 nm and has 80.00 MB cache. The HiSilicon Kirin 820E 5G is manufactured in 7 nm and has a 2.00 MB cache. |
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| AMD Ryzen Threadripper 2990WX | Characteristic | HiSilicon Kirin 820E 5G |
| 12 nm | Technology | 7 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 | -- |
| TR4 (SP3r2) | Socket | -- |
| AMD-V, SVM | Virtualization | None |
| Yes | AES-NI | No |
| Windows 10, Windows 11, Linux | Operating systems | Android |
| Q3/2018 | Release date | Q1/2021 |
| 1799 $ | Release price | -- |
| show more data | show more data | |
32C 64T @ 3.00 GHz (4.20 GHz) buy now on Amazon and save!
8C 8T @ 2.22 GHz buy now on Amazon and save!
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Rate these processors
Cinebench R23 (Single-Core)
Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
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AMD Ryzen Threadripper 2990WX
32C 64T @ 4.20 GHz |
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HiSilicon Kirin 820E 5G
8C 8T @ 2.22 GHz |
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Cinebench R23 (Multi-Core)
Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
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AMD Ryzen Threadripper 2990WX
32C 64T @ 3.00 GHz |
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HiSilicon Kirin 820E 5G
8C 8T @ 2.22 GHz |
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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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AMD Ryzen Threadripper 2990WX
32C 64T @ 4.20 GHz |
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HiSilicon Kirin 820E 5G
8C 8T @ 2.22 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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AMD Ryzen Threadripper 2990WX
32C 64T @ 3.00 GHz |
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HiSilicon Kirin 820E 5G
8C 8T @ 2.22 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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AMD Ryzen Threadripper 2990WX
32C 64T @ 4.20 GHz |
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HiSilicon Kirin 820E 5G
8C 8T @ 2.22 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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AMD Ryzen Threadripper 2990WX
32C 64T @ 3.00 GHz |
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HiSilicon Kirin 820E 5G
8C 8T @ 2.22 GHz |
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Cinebench R20 (Single-Core)
Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
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AMD Ryzen Threadripper 2990WX
32C 64T @ 4.20 GHz |
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HiSilicon Kirin 820E 5G
8C 8T @ 2.22 GHz |
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Cinebench R20 (Multi-Core)
Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
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AMD Ryzen Threadripper 2990WX
32C 64T @ 3.00 GHz |
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HiSilicon Kirin 820E 5G
8C 8T @ 2.22 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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AMD Ryzen Threadripper 2990WX
@ 0.00 GHz |
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HiSilicon Kirin 820E 5G
ARM Mali-G57 MP6 @ 0.85 GHz |
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AnTuTu 8 Benchmark
The AnTuTu 8 Benchmark measures the performance of a SoC. AnTuTu benchmarks the CPU, GPU, Memory as well as the UX (User Experience) by simulating browser and app usage. AnTuTu can benchmark any ARM CPU that runs under Android or iOS. Devices may not be directly compareable if the benchmark has been performed under different operating systems.
In the AnTuTu 8 benchmark, the single-core performance of a processor is only slightly weighted. The evaluation consists of the multi-core performance of the processor, the speed of the RAM and the performance of the internal graphics.
In the AnTuTu 8 benchmark, the single-core performance of a processor is only slightly weighted. The evaluation consists of the multi-core performance of the processor, the speed of the RAM and the performance of the internal graphics.
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AMD Ryzen Threadripper 2990WX
32C 64T @ 3.00 GHz |
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HiSilicon Kirin 820E 5G
8C 8T @ 2.22 GHz |
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Blender 3.1 Benchmark
In the Blender Benchmark 3.1, the scenes "monster", "junkshop" and "classroom" are rendered and the time required by the system is measured. In our benchmark we test the CPU and not the graphics card. Blender 3.1 was presented as a standalone version in March 2022.
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AMD Ryzen Threadripper 2990WX
32C 64T @ 3.00 GHz |
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HiSilicon Kirin 820E 5G
8C 8T @ 2.22 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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AMD Ryzen Threadripper 2990WX
32C 64T @ 3.00 GHz |
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HiSilicon Kirin 820E 5G
8C 8T @ 2.22 GHz |
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Blender 2.81 (bmw27)
Blender is a free 3D graphics software for rendering (creating) 3D bodies, which can also be textured and animated in the software. The Blender benchmark creates predefined scenes and measures the time (s) required for the entire scene. The shorter the time required, the better. We selected bmw27 as the benchmark scene.
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AMD Ryzen Threadripper 2990WX
32C 64T @ 3.00 GHz |
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HiSilicon Kirin 820E 5G
8C 8T @ 2.22 GHz |
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CPU-Z Benchmark 17 (Multi-Core)
The CPU-Z benchmark measures a processor's performance by measuring the time it takes the system to complete all benchmark calculations. The faster the benchmark is completed, the higher the score.
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AMD Ryzen Threadripper 2990WX
32C 64T @ 3.00 GHz |
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HiSilicon Kirin 820E 5G
8C 8T @ 2.22 GHz |
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Cinebench R15 (Single-Core)
Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
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AMD Ryzen Threadripper 2990WX
32C 64T @ 4.20 GHz |
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HiSilicon Kirin 820E 5G
8C 8T @ 2.22 GHz |
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Cinebench R15 (Multi-Core)
Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
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AMD Ryzen Threadripper 2990WX
32C 64T @ 3.00 GHz |
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HiSilicon Kirin 820E 5G
8C 8T @ 2.22 GHz |
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Devices using this processor |
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| AMD Ryzen Threadripper 2990WX | HiSilicon Kirin 820E 5G |
| Unknown | Huawei Nova 7 SE Huawei Nova 8 |
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