AMD Ryzen 7 4700G | Intel Atom Z3745D | |
CPU comparisonAMD Ryzen 7 4700G or Intel Atom Z3745D - 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 Ryzen 7 4700G has 8 cores with 16 threads and clocks with a maximum frequency of 4.40 GHz. Up to 64 GB of memory is supported in 2 memory channels. The AMD Ryzen 7 4700G was released in Q3/2020. The Intel Atom Z3745D has 4 cores with 4 threads and clocks with a maximum frequency of 1.83 GHz. The CPU supports up to 2 GB of memory in 1 memory channels. The Intel Atom Z3745D was released in Q1/2014. |
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AMD Ryzen 7 (70) | Family | Intel Atom (108) |
AMD Ryzen 4000G (22) | CPU group | Intel Atom Z3700 (16) |
3 | Generation | 4 |
Renoir (Zen 2) | Architecture | Bay Trail |
Desktop / Server | Segment | Mobile |
-- | Predecessor | -- |
AMD Ryzen 7 5700G | Successor | -- |
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CPU Cores and Base FrequencyThe AMD Ryzen 7 4700G has 8 CPU cores and can calculate 16 threads in parallel. The clock frequency of the AMD Ryzen 7 4700G is 3.60 GHz (4.40 GHz) while the Intel Atom Z3745D has 4 CPU cores and 4 threads can calculate simultaneously. The clock frequency of the Intel Atom Z3745D is at 1.33 GHz (1.83 GHz). |
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AMD Ryzen 7 4700G | Characteristic | Intel Atom Z3745D |
8 | Cores | 4 |
16 | Threads | 4 |
normal | Core architecture | normal |
Yes | Hyperthreading | No |
Yes | Overclocking ? | No |
3.60 GHz | Frequency | 1.33 GHz |
4.40 GHz | Turbo Frequency (1 Core) | 1.83 GHz |
4.00 GHz | Turbo Frequency (All Cores) | -- |
Integrated graphics (iGPU)The AMD Ryzen 7 4700G or Intel Atom Z3745D 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 RX Vega 8 (Renoir) | GPU | Intel HD Graphics (Bay Trail GT1) |
0.40 GHz | GPU frequency | 0.31 GHz |
2.10 GHz | GPU (Turbo) | 0.79 GHz |
9 | GPU Generation | 7 |
7 nm | Technology | 22 nm |
3 | Max. displays | 2 |
8 | Compute units | 4 |
512 | Shader | 32 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
8 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 RX Vega 8 (Renoir) | GPU | Intel HD Graphics (Bay Trail GT1) |
Decode / Encode | Codec h265 / HEVC (8 bit) | No |
Decode / Encode | Codec h265 / HEVC (10 bit) | No |
Decode / Encode | Codec h264 | Decode / Encode |
Decode / Encode | Codec VP9 | No |
Decode / Encode | Codec VP8 | No |
No | Codec AV1 | No |
Decode / Encode | Codec AVC | Decode / Encode |
Decode | Codec VC-1 | Decode |
Decode / Encode | Codec JPEG | Decode |
Memory & PCIeThe AMD Ryzen 7 4700G can use up to 64 GB of memory in 2 memory channels. The maximum memory bandwidth is 51.2 GB/s. The Intel Atom Z3745D supports up to 2 GB of memory in 1 memory channels and achieves a memory bandwidth of up to 10.6 GB/s. |
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AMD Ryzen 7 4700G | Characteristic | Intel Atom Z3745D |
DDR4-3200 | Memory | DDR3L-1333 |
64 GB | Max. Memory | 2 GB |
2 (Dual Channel) | Memory channels | 1 (Single Channel) |
51.2 GB/s | Max. Bandwidth | 10.6 GB/s |
No | ECC | No |
-- | L2 Cache | -- |
8.00 MB | L3 Cache | 2.00 MB |
3.0 | PCIe version | -- |
24 | PCIe lanes | -- |
23.6 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe thermal design power (TDP for short) of the AMD Ryzen 7 4700G is 65 W, while the Intel Atom Z3745D 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 Ryzen 7 4700G | Characteristic | Intel Atom Z3745D |
65 W | TDP (PL1 / PBP) | 4 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
45 W | TDP down | -- |
100 °C | Tjunction max. | 90 °C |
Technical detailsThe AMD Ryzen 7 4700G is manufactured in 7 nm and has 8.00 MB cache. The Intel Atom Z3745D is manufactured in 22 nm and has a 2.00 MB cache. |
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AMD Ryzen 7 4700G | Characteristic | Intel Atom Z3745D |
7 nm | Technology | 22 nm |
Monolithic | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 | ISA extensions | SSE4.1, SSE4.2 |
AM4 (PGA 1331) | Socket | BGA 1380 |
AMD-V, SVM | Virtualization | VT-x, VT-x EPT |
Yes | AES-NI | Yes |
Windows 10, Windows 11, Linux | Operating systems | |
Q3/2020 | Release date | Q1/2014 |
-- | Release price | -- |
show more data | show more data | |
AMD Ryzen 7 4700G
8C 16T @ 4.40 GHz |
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Intel Atom Z3745D
4C 4T @ 1.83 GHz |
AMD Ryzen 7 4700G
8C 16T @ 4.00 GHz |
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Intel Atom Z3745D
4C 4T @ 1.33 GHz |
AMD Ryzen 7 4700G
8C 16T @ 4.40 GHz |
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Intel Atom Z3745D
4C 4T @ 1.83 GHz |
AMD Ryzen 7 4700G
8C 16T @ 4.00 GHz |
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Intel Atom Z3745D
4C 4T @ 1.33 GHz |
AMD Ryzen 7 4700G
AMD Radeon RX Vega 8 (Renoir) @ 2.10 GHz |
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Intel Atom Z3745D
Intel HD Graphics (Bay Trail GT1) @ 0.79 GHz |
AMD Ryzen 7 4700G
8C 16T @ 4.00 GHz |
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Intel Atom Z3745D
4C 4T @ 1.33 GHz |
AMD Ryzen 7 4700G
8C 16T @ 4.40 GHz |
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Intel Atom Z3745D
4C 4T @ 1.83 GHz |
AMD Ryzen 7 4700G
8C 16T @ 4.00 GHz |
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Intel Atom Z3745D
4C 4T @ 1.33 GHz |
AMD Ryzen 7 4700G
8C 16T @ 4.00 GHz |
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Intel Atom Z3745D
4C 4T @ 1.33 GHz |
AMD Ryzen 7 4700G
8C 16T @ 3.60 GHz |
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Intel Atom Z3745D
4C 4T @ 1.33 GHz |
AMD Ryzen 7 4700G
8C 16T @ 4.40 GHz |
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Intel Atom Z3745D
4C 4T @ 1.83 GHz |
AMD Ryzen 7 4700G
8C 16T @ 4.00 GHz |
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Intel Atom Z3745D
4C 4T @ 1.33 GHz |
Devices using this processor |
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AMD Ryzen 7 4700G | Intel Atom Z3745D |
Unknown | Unknown |