AMD A8-7670K | Intel Atom Z3735E | |
CPU comparisonAMD A8-7670K or Intel Atom Z3735E - 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 A8-7670K has 4 cores with 4 threads and clocks with a maximum frequency of 3.90 GHz. Up to GB of memory is supported in 2 memory channels. The AMD A8-7670K was released in Q2/2015. The Intel Atom Z3735E has 4 cores with 4 threads and clocks with a maximum frequency of 1.83 GHz. The CPU supports up to 1 GB of memory in 1 memory channels. The Intel Atom Z3735E was released in Q1/2014. |
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AMD A (112) | Family | Intel Atom (108) |
AMD A8-7000 (6) | CPU group | Intel Atom Z3700 (16) |
4 | Generation | 4 |
Kaveri (Steamroller) | Architecture | Bay Trail |
Mobile | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD A8-7670K has 4 CPU cores and can calculate 4 threads in parallel. The clock frequency of the AMD A8-7670K is 3.60 GHz (3.90 GHz) while the Intel Atom Z3735E has 4 CPU cores and 4 threads can calculate simultaneously. The clock frequency of the Intel Atom Z3735E is at 1.33 GHz (1.83 GHz). |
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AMD A8-7670K | Characteristic | Intel Atom Z3735E |
4 | Cores | 4 |
4 | Threads | 4 |
normal | Core architecture | normal |
No | Hyperthreading | No |
Yes | Overclocking ? | No |
3.60 GHz | Frequency | 1.33 GHz |
3.90 GHz | Turbo Frequency (1 Core) | 1.83 GHz |
3.90 GHz | Turbo Frequency (All Cores) | 1.83 GHz |
Integrated graphics (iGPU)The AMD A8-7670K or Intel Atom Z3735E 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 R7 - 384 (Kaveri) | GPU | Intel HD Graphics (Bay Trail GT1) |
0.76 GHz | GPU frequency | 0.31 GHz |
-- | GPU (Turbo) | 0.65 GHz |
6 | GPU Generation | 7 |
28 nm | Technology | 22 nm |
2 | Max. displays | 2 |
6 | Compute units | 4 |
384 | Shader | 32 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
2 GB | Max. GPU Memory | 2 GB |
12 | DirectX Version | 11.2 |
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 R7 - 384 (Kaveri) | GPU | Intel HD Graphics (Bay Trail GT1) |
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 | No |
No | Codec AV1 | No |
Decode | Codec AVC | Decode / Encode |
Decode | Codec VC-1 | Decode |
Decode / Encode | Codec JPEG | Decode |
Memory & PCIeThe AMD A8-7670K can use up to GB of memory in 2 memory channels. The maximum memory bandwidth is 34.2 GB/s. The Intel Atom Z3735E supports up to 1 GB of memory in 1 memory channels and achieves a memory bandwidth of up to 10.6 GB/s. |
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AMD A8-7670K | Characteristic | Intel Atom Z3735E |
DDR3-2133 | Memory | DDR3L-1333 |
Max. Memory | 1 GB | |
2 (Dual Channel) | Memory channels | 1 (Single Channel) |
34.2 GB/s | Max. Bandwidth | 10.6 GB/s |
Yes | ECC | No |
-- | L2 Cache | -- |
4.00 MB | L3 Cache | 2.00 MB |
3.0 | PCIe version | -- |
16 | PCIe lanes | -- |
15.8 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe thermal design power (TDP for short) of the AMD A8-7670K is 95 W, while the Intel Atom Z3735E has a TDP of 4 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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AMD A8-7670K | Characteristic | Intel Atom Z3735E |
95 W | TDP (PL1 / PBP) | 4 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe AMD A8-7670K is manufactured in 28 nm and has 4.00 MB cache. The Intel Atom Z3735E is manufactured in 22 nm and has a 2.00 MB cache. |
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AMD A8-7670K | Characteristic | Intel Atom Z3735E |
28 nm | Technology | 22 nm |
Unknown | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4a, SSE4.1, SSE4.2, AVX, FMA3, FMA4 | ISA extensions | SSE4.1, SSE4.2 |
FM2+ | Socket | BGA 138 |
AMD-V | Virtualization | VT-x, VT-x EPT |
Yes | AES-NI | Yes |
Operating systems | ||
Q2/2015 | Release date | Q1/2014 |
120 $ | Release price | -- |
show more data | show more data | |
AMD A8-7670K
AMD Radeon R7 - 384 (Kaveri) @ 0.76 GHz |
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Intel Atom Z3735E
Intel HD Graphics (Bay Trail GT1) @ 0.65 GHz |
AMD A8-7670K
4C 4T @ 3.90 GHz |
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Intel Atom Z3735E
4C 4T @ 1.83 GHz |
AMD A8-7670K
4C 4T @ 3.90 GHz |
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Intel Atom Z3735E
4C 4T @ 1.83 GHz |
AMD A8-7670K
4C 4T @ 3.90 GHz |
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Intel Atom Z3735E
4C 4T @ 1.83 GHz |
AMD A8-7670K
4C 4T @ 3.90 GHz |
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Intel Atom Z3735E
4C 4T @ 1.83 GHz |
AMD A8-7670K
4C 4T @ 3.90 GHz |
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Intel Atom Z3735E
4C 4T @ 1.83 GHz |
Devices using this processor |
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AMD A8-7670K | Intel Atom Z3735E |
Unknown | Unknown |