UNISOC T618 | AMD A8-7670K | |
CPU comparisonUNISOC T618 or AMD A8-7670K - 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 AMD A8-7670K has 4 cores with 4 threads and clocks with a maximum frequency of 3.90 GHz. The CPU supports up to GB of memory in 2 memory channels. The AMD A8-7670K was released in Q2/2015. |
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UNISOC 4G (10) | Family | AMD A (112) |
UNISOC 4G 12nm (8) | CPU group | AMD A8-7000 (6) |
0 | Generation | 4 |
-- | Architecture | Kaveri (Steamroller) |
Mobile | Segment | Mobile |
-- | 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 AMD A8-7670K has 4 CPU cores and 4 threads can calculate simultaneously. The clock frequency of the AMD A8-7670K is at 3.60 GHz (3.90 GHz). |
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UNISOC T618 | Characteristic | AMD A8-7670K |
8 | Cores | 4 |
8 | Threads | 4 |
hybrid (big.LITTLE) | Core architecture | normal |
No | Hyperthreading | No |
No | Overclocking ? | Yes |
2.00 GHz 2x Cortex-A75 |
A-Core | 3.60 GHz (3.90 GHz) |
2.00 GHz 6x Cortex-A55 |
B-Core | -- |
Integrated graphics (iGPU)The UNISOC T618 or AMD A8-7670K 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 | AMD Radeon R7 - 384 (Kaveri) |
0.85 GHz | GPU frequency | 0.76 GHz |
-- | GPU (Turbo) | -- |
Bifrost 2 | GPU Generation | 6 |
16 nm | Technology | 28 nm |
2 | Max. displays | 2 |
2 | Compute units | 6 |
32 | Shader | 384 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
-- | Max. GPU Memory | 2 GB |
12 | 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-G52 MP2 | GPU | AMD Radeon R7 - 384 (Kaveri) |
Decode / Encode | Codec h265 / HEVC (8 bit) | No |
Decode / Encode | Codec h265 / HEVC (10 bit) | No |
Decode / Encode | Codec h264 | Decode |
Decode / Encode | Codec VP9 | No |
Decode / Encode | Codec VP8 | No |
No | Codec AV1 | No |
Decode / Encode | Codec AVC | Decode |
Decode / Encode | Codec VC-1 | Decode |
Decode / Encode | Codec JPEG | Decode / Encode |
Memory & PCIeThe UNISOC T618 can use up to GB of memory in 2 memory channels. The maximum memory bandwidth is --. The AMD A8-7670K supports up to GB of memory in 2 memory channels and achieves a memory bandwidth of up to 34.2 GB/s. |
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UNISOC T618 | Characteristic | AMD A8-7670K |
LPDDR4X-1866, LPDDR4-1866, LPDDR3-933 | Memory | DDR3-2133 |
Max. Memory | ||
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
-- | Max. Bandwidth | 34.2 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 UNISOC T618 is --, while the AMD A8-7670K has a TDP of 95 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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UNISOC T618 | Characteristic | AMD A8-7670K |
-- | TDP (PL1 / PBP) | 95 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 AMD A8-7670K is manufactured in 28 nm and has a 4.00 MB cache. |
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UNISOC T618 | Characteristic | AMD A8-7670K |
12 nm | Technology | 28 nm |
Unknown | Chip design | Unknown |
Armv8-A (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
-- | ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX, FMA3, FMA4 |
-- | Socket | FM2+ |
None | Virtualization | AMD-V |
No | AES-NI | Yes |
Android | Operating systems | |
Q3/2019 | Release date | Q2/2015 |
-- | Release price | 120 $ |
show more data | show more data | |
UNISOC T618
ARM Mali-G52 MP2 @ 0.85 GHz |
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AMD A8-7670K
AMD Radeon R7 - 384 (Kaveri) @ 0.76 GHz |
UNISOC T618
8C 8T @ 2.00 GHz |
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AMD A8-7670K
4C 4T @ 3.90 GHz |
UNISOC T618
8C 8T @ 2.00 GHz |
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AMD A8-7670K
4C 4T @ 3.90 GHz |
UNISOC T618
8C 8T @ 2.00 GHz |
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AMD A8-7670K
4C 4T @ 3.90 GHz |
UNISOC T618
8C 8T @ 2.00 GHz |
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AMD A8-7670K
4C 4T @ 3.90 GHz |
UNISOC T618
8C 8T @ 2.00 GHz |
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AMD A8-7670K
4C 4T @ 3.90 GHz |
UNISOC T618
8C 8T @ 2.00 GHz |
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AMD A8-7670K
4C 4T @ 3.90 GHz |
UNISOC T618
8C 8T @ 2.00 GHz |
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AMD A8-7670K
4C 4T @ 3.90 GHz |
Devices using this processor |
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UNISOC T618 | AMD A8-7670K |
Unknown | Unknown |