AMD A10-4655M | AMD A8-7670K | |
CPU comparisonAMD A10-4655M 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 AMD A10-4655M has 4 cores with 4 threads and clocks with a maximum frequency of 2.80 GHz. Up to GB of memory is supported in 2 memory channels. The AMD A10-4655M was released in Q2/2012. 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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AMD A (112) | Family | AMD A (112) |
AMD A10-4000M (3) | CPU group | AMD A8-7000 (6) |
2 | Generation | 4 |
Trinity (Piledriver) | Architecture | Kaveri (Steamroller) |
Mobile | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD A10-4655M is a 4 core processor with a clock frequency of 2.00 GHz (2.80 GHz). The AMD A8-7670K has 4 CPU cores with a clock frequency of 3.60 GHz (3.90 GHz). |
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AMD A10-4655M | Characteristic | AMD A8-7670K |
4 | Cores | 4 |
4 | Threads | 4 |
normal | Core architecture | normal |
No | Hyperthreading | No |
No | Overclocking ? | Yes |
2.00 GHz | Frequency | 3.60 GHz |
2.80 GHz | Turbo Frequency (1 Core) | 3.90 GHz |
2.80 GHz | Turbo Frequency (All Cores) | 3.90 GHz |
Integrated graphics (iGPU)The integrated graphics unit of a processor is not only responsible for the pure image output on the system, but can also significantly increase the efficiency of the system with the support of modern video codecs. |
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AMD Radeon HD 7620G | GPU | AMD Radeon R7 - 384 (Kaveri) |
0.36 GHz | GPU frequency | 0.76 GHz |
0.50 GHz | GPU (Turbo) | -- |
4 | GPU Generation | 6 |
32 nm | Technology | 28 nm |
2 | Max. displays | 2 |
6 | Compute units | 6 |
384 | Shader | 384 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
2 GB | Max. GPU Memory | 2 GB |
11 | 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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AMD Radeon HD 7620G | GPU | AMD Radeon R7 - 384 (Kaveri) |
No | Codec h265 / HEVC (8 bit) | No |
No | Codec h265 / HEVC (10 bit) | No |
Decode | Codec h264 | Decode |
No | Codec VP9 | No |
No | Codec VP8 | No |
No | Codec AV1 | No |
Decode | Codec AVC | Decode |
Decode | Codec VC-1 | Decode |
Decode / Encode | Codec JPEG | Decode / Encode |
Memory & PCIeThe AMD A10-4655M supports a maximum of GB of memory in 2 memory channels. The AMD A8-7670K can connect up to GB of memory in 2 memory channels. |
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AMD A10-4655M | Characteristic | AMD A8-7670K |
DDR3-1333 | Memory | DDR3-2133 |
Max. Memory | ||
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
21.3 GB/s | Max. Bandwidth | 34.2 GB/s |
No | ECC | Yes |
-- | L2 Cache | -- |
4.00 MB | L3 Cache | 4.00 MB |
-- | PCIe version | 3.0 |
-- | PCIe lanes | 16 |
-- | PCIe Bandwidth | 15.8 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The AMD A10-4655M has a TDP of 25 W, that of the AMD A8-7670K is 95 W. |
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AMD A10-4655M | Characteristic | AMD A8-7670K |
25 W | TDP (PL1 / PBP) | 95 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe AMD A10-4655M has a 4.00 MB cache, while the AMD A8-7670K cache has a total of 4.00 MB. |
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AMD A10-4655M | Characteristic | AMD A8-7670K |
32 nm | Technology | 28 nm |
Unknown | Chip design | Unknown |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4a, SSE4.1, SSE4.2, AVX, FMA3, FMA4 | ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX, FMA3, FMA4 |
FP2 | Socket | FM2+ |
AMD-V | Virtualization | AMD-V |
Yes | AES-NI | Yes |
Operating systems | ||
Q2/2012 | Release date | Q2/2015 |
-- | Release price | 120 $ |
show more data | show more data | |
AMD A10-4655M
AMD Radeon HD 7620G @ 0.50 GHz |
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AMD A8-7670K
AMD Radeon R7 - 384 (Kaveri) @ 0.76 GHz |
AMD A10-4655M
4C 4T @ 2.80 GHz |
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AMD A8-7670K
4C 4T @ 3.90 GHz |
AMD A10-4655M
4C 4T @ 2.80 GHz |
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AMD A8-7670K
4C 4T @ 3.90 GHz |
AMD A10-4655M
4C 4T @ 2.80 GHz |
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AMD A8-7670K
4C 4T @ 3.90 GHz |
AMD A10-4655M
4C 4T @ 2.80 GHz |
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AMD A8-7670K
4C 4T @ 3.90 GHz |
AMD A10-4655M
4C 4T @ 2.80 GHz |
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AMD A8-7670K
4C 4T @ 3.90 GHz |
Devices using this processor |
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AMD A10-4655M | AMD A8-7670K |
Unknown | Unknown |