AMD C-70 | HiSilicon Kirin 925 | |
CPU comparisonAMD C-70 or HiSilicon Kirin 925 - 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 C-70 has 2 cores with 2 threads and clocks with a maximum frequency of 1.33 GHz. Up to GB of memory is supported in 1 memory channels. The AMD C-70 was released in Q3/2012. The HiSilicon Kirin 925 has 8 cores with 8 threads and clocks with a maximum frequency of 1.80 GHz. The CPU supports up to GB of memory in 2 memory channels. The HiSilicon Kirin 925 was released in Q3/2014. |
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AMD C (6) | Family | HiSilicon Kirin (29) |
AMD C (6) | CPU group | HiSilicon Kirin 920 (3) |
1 | Generation | 2 |
Ontario (Bobcat) | Architecture | Cortex-A15 / Cortex-A7 |
Mobile | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD C-70 has 2 CPU cores and can calculate 2 threads in parallel. The clock frequency of the AMD C-70 is 1.00 GHz (1.33 GHz) while the HiSilicon Kirin 925 has 8 CPU cores and 8 threads can calculate simultaneously. The clock frequency of the HiSilicon Kirin 925 is at 1.80 GHz. |
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AMD C-70 | Characteristic | HiSilicon Kirin 925 |
2 | Cores | 8 |
2 | Threads | 8 |
normal | Core architecture | hybrid (big.LITTLE) |
No | Hyperthreading | No |
Yes | Overclocking ? | No |
1.00 GHz (1.33 GHz) | A-Core | 1.80 GHz 4x Cortex-A15 |
-- | B-Core | 1.30 GHz 4x Cortex-A7 |
Integrated graphics (iGPU)The AMD C-70 or HiSilicon Kirin 925 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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AMD Radeon HD 6290 | GPU | ARM Mali-T628 MP4 |
0.28 GHz | GPU frequency | 0.60 GHz |
0.40 GHz | GPU (Turbo) | 0.60 GHz |
3 | GPU Generation | Midgard 2 |
40 nm | Technology | 32nm |
2 | Max. displays | 1 |
1 | Compute units | 4 |
80 | Shader | 64 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
1 GB | Max. GPU Memory | -- |
11 | DirectX Version | 11 |
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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AMD Radeon HD 6290 | GPU | ARM Mali-T628 MP4 |
No | Codec h265 / HEVC (8 bit) | No |
No | Codec h265 / HEVC (10 bit) | No |
Decode | Codec h264 | Decode / Encode |
No | Codec VP9 | No |
No | Codec VP8 | Decode / Encode |
No | Codec AV1 | No |
Decode | Codec AVC | No |
Decode | Codec VC-1 | No |
Decode / Encode | Codec JPEG | No |
Memory & PCIeThe AMD C-70 can use up to GB of memory in 1 memory channels. The maximum memory bandwidth is 8.5 GB/s. The HiSilicon Kirin 925 supports up to GB of memory in 2 memory channels and achieves a memory bandwidth of up to --. |
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AMD C-70 | Characteristic | HiSilicon Kirin 925 |
DDR3-1066 | Memory | LPDDR3-1600 |
Max. Memory | ||
1 (Single Channel) | Memory channels | 2 (Dual Channel) |
8.5 GB/s | Max. Bandwidth | -- |
No | ECC | No |
-- | L2 Cache | -- |
1.00 MB | L3 Cache | -- |
-- | PCIe version | -- |
-- | PCIe lanes | -- |
-- | PCIe Bandwidth | -- |
Thermal ManagementThe thermal design power (TDP for short) of the AMD C-70 is 9 W, while the HiSilicon Kirin 925 has a TDP of --. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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AMD C-70 | Characteristic | HiSilicon Kirin 925 |
9 W | TDP (PL1 / PBP) | -- |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe AMD C-70 is manufactured in 40 nm and has 1.00 MB cache. The HiSilicon Kirin 925 is manufactured in 28 nm and has a 0.00 MB cache. |
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AMD C-70 | Characteristic | HiSilicon Kirin 925 |
40 nm | Technology | 28 nm |
Unknown | Chip design | Chiplet |
x86-64 (64 bit) | Instruction set (ISA) | Armv7-A (32 bit) |
SSE3, SSE4a | ISA extensions | -- |
BGA 413 | Socket | -- |
AMD-V | Virtualization | None |
No | AES-NI | No |
Operating systems | Android | |
Q3/2012 | Release date | Q3/2014 |
-- | Release price | -- |
show more data | show more data | |
AMD C-70
AMD Radeon HD 6290 @ 0.40 GHz |
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HiSilicon Kirin 925
ARM Mali-T628 MP4 @ 0.60 GHz |
AMD C-70
2C 2T @ 1.33 GHz |
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HiSilicon Kirin 925
8C 8T @ 1.80 GHz |
AMD C-70
2C 2T @ 1.00 GHz |
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HiSilicon Kirin 925
8C 8T @ 1.80 GHz |
Devices using this processor |
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AMD C-70 | HiSilicon Kirin 925 |
Unknown | Unknown |