HiSilicon Kirin 620 | AMD Athlon PRO 300GE | |
CPU comparisonHiSilicon Kirin 620 or AMD Athlon PRO 300GE - 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 HiSilicon Kirin 620 has 4 cores with 4 threads and clocks with a maximum frequency of 1.20 GHz. Up to GB of memory is supported in 1 memory channels. The HiSilicon Kirin 620 was released in Q1/2015. The AMD Athlon PRO 300GE has 2 cores with 4 threads and clocks with a maximum frequency of 3.40 GHz. The CPU supports up to GB of memory in 2 memory channels. The AMD Athlon PRO 300GE was released in Q3/2019. |
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HiSilicon Kirin (29) | Family | AMD Athlon (29) |
HiSilicon Kirin 620 (1) | CPU group | AMD Athlon PRO 300 (2) |
3 | Generation | 6 |
Cortex-A53 | Architecture | Picasso (Zen+) |
Mobile | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe HiSilicon Kirin 620 has 4 CPU cores and can calculate 4 threads in parallel. The clock frequency of the HiSilicon Kirin 620 is 1.20 GHz while the AMD Athlon PRO 300GE has 2 CPU cores and 4 threads can calculate simultaneously. The clock frequency of the AMD Athlon PRO 300GE is at 3.40 GHz (3.40 GHz). |
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HiSilicon Kirin 620 | Characteristic | AMD Athlon PRO 300GE |
4 | Cores | 2 |
4 | Threads | 4 |
normal | Core architecture | normal |
No | Hyperthreading | Yes |
No | Overclocking ? | No |
1.20 GHz | Frequency | 3.40 GHz |
-- | Turbo Frequency (1 Core) | 3.40 GHz |
-- | Turbo Frequency (All Cores) | 3.40 GHz |
Internal GraphicsThe HiSilicon Kirin 620 or AMD Athlon PRO 300GE 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-450 MP4 | GPU | AMD Radeon RX Vega 3 (Raven Ridge) |
0.53 GHz | GPU frequency | 1.10 GHz |
0.53 GHz | GPU (Turbo) | -- |
Utgard | GPU Generation | 8 |
28nm | Technology | 14 nm |
1 | Max. displays | 3 |
4 | Compute units | 3 |
64 | Shader | 192 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
-- | Max. GPU Memory | 2 GB |
0 | 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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ARM Mali-450 MP4 | GPU | AMD Radeon RX Vega 3 (Raven Ridge) |
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 HiSilicon Kirin 620 can use up to GB of memory in 1 memory channels. The maximum memory bandwidth is --. The AMD Athlon PRO 300GE supports up to GB of memory in 2 memory channels and achieves a memory bandwidth of up to 42.7 GB/s. |
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HiSilicon Kirin 620 | Characteristic | AMD Athlon PRO 300GE |
LPDDR3 | Memory | DDR4-2666 |
Max. Memory | ||
1 (Single Channel) | Memory channels | 2 (Dual Channel) |
-- | Max. Bandwidth | 42.7 GB/s |
No | ECC | Yes |
-- | L2 Cache | -- |
-- | L3 Cache | 4.00 MB |
-- | PCIe version | 3.0 |
-- | PCIe lanes | 16 |
-- | PCIe Bandwidth | 15.8 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the HiSilicon Kirin 620 is --, while the AMD Athlon PRO 300GE has a TDP of 35 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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HiSilicon Kirin 620 | Characteristic | AMD Athlon PRO 300GE |
-- | TDP (PL1 / PBP) | 35 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe HiSilicon Kirin 620 is manufactured in 28 nm and has 0.00 MB cache. The AMD Athlon PRO 300GE is manufactured in 12 nm and has a 4.00 MB cache. |
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HiSilicon Kirin 620 | Characteristic | AMD Athlon PRO 300GE |
28 nm | Technology | 12 nm |
Chiplet | Chip design | Unknown |
Armv8-A (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
-- | ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 |
-- | Socket | AM4 (PGA 1331) |
None | Virtualization | AMD-V, SVM |
No | AES-NI | Yes |
Android | Operating systems | |
Q1/2015 | Release date | Q3/2019 |
-- | Release price | -- |
show more data | show more data | |
HiSilicon Kirin 620
4C 4T @ 1.20 GHz |
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AMD Athlon PRO 300GE
2C 4T @ 3.40 GHz |
HiSilicon Kirin 620
4C 4T @ 1.20 GHz |
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AMD Athlon PRO 300GE
2C 4T @ 3.40 GHz |
HiSilicon Kirin 620
ARM Mali-450 MP4 @ 0.53 GHz |
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AMD Athlon PRO 300GE
AMD Radeon RX Vega 3 (Raven Ridge) @ 1.10 GHz |
HiSilicon Kirin 620
4C 4T @ 1.20 GHz |
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AMD Athlon PRO 300GE
2C 4T @ 3.40 GHz |
HiSilicon Kirin 620
4C 4T @ 1.20 GHz |
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AMD Athlon PRO 300GE
2C 4T @ 3.40 GHz |
HiSilicon Kirin 620
4C 4T @ 1.20 GHz |
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AMD Athlon PRO 300GE
2C 4T @ 3.40 GHz |
HiSilicon Kirin 620
4C 4T @ 1.20 GHz |
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AMD Athlon PRO 300GE
2C 4T @ 3.40 GHz |
HiSilicon Kirin 620
4C 4T @ 1.20 GHz |
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AMD Athlon PRO 300GE
2C 4T @ 3.40 GHz |
Devices using this processor |
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HiSilicon Kirin 620 | AMD Athlon PRO 300GE |
Unknown | Unknown |