AMD A8-7100 | AMD Ryzen 7 1800X | |
CPU comparisonAMD A8-7100 or AMD Ryzen 7 1800X - 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 A8-7100 has 4 cores with 4 threads and clocks with a maximum frequency of 3.00 GHz. Up to GB of memory is supported in 2 memory channels. The AMD A8-7100 was released in Q2/2014. The AMD Ryzen 7 1800X has 8 cores with 16 threads and clocks with a maximum frequency of 4.00 GHz. The CPU supports up to 64 GB of memory in 2 memory channels. The AMD Ryzen 7 1800X was released in Q1/2017. |
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AMD A (112) | Family | AMD Ryzen 7 (70) |
AMD A8-7000 (6) | CPU group | AMD Ryzen 1000 (15) |
4 | Generation | 1 |
Kaveri (Steamroller) | Architecture | Summit Ridge (Zen) |
Mobile | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD A8-7100 is a 4 core processor with a clock frequency of 1.80 GHz (3.00 GHz). The AMD Ryzen 7 1800X has 8 CPU cores with a clock frequency of 3.60 GHz (4.00 GHz). |
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AMD A8-7100 | Characteristic | AMD Ryzen 7 1800X |
4 | Cores | 8 |
4 | Threads | 16 |
normal | Core architecture | normal |
No | Hyperthreading | Yes |
No | Overclocking ? | Yes |
1.80 GHz | Frequency | 3.60 GHz |
3.00 GHz | Turbo Frequency (1 Core) | 4.00 GHz |
2.40 GHz | Turbo Frequency (All Cores) | 3.80 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 R5 (Kaveri) | GPU | no iGPU |
0.45 GHz | GPU frequency | -- |
0.51 GHz | GPU (Turbo) | -- |
6 | GPU Generation | -- |
28 nm | Technology | |
2 | Max. displays | |
4 | Compute units | -- |
256 | Shader | -- |
No | Hardware Raytracing | No |
No | Frame Generation | No |
2 GB | Max. GPU Memory | -- |
12 | DirectX Version | -- |
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 R5 (Kaveri) | GPU | no iGPU |
No | Codec h265 / HEVC (8 bit) | No |
No | Codec h265 / HEVC (10 bit) | No |
Decode | Codec h264 | No |
No | Codec VP9 | No |
No | Codec VP8 | No |
No | Codec AV1 | No |
Decode | Codec AVC | No |
Decode | Codec VC-1 | No |
Decode / Encode | Codec JPEG | No |
Memory & PCIeThe AMD A8-7100 supports a maximum of GB of memory in 2 memory channels. The AMD Ryzen 7 1800X can connect up to 64 GB of memory in 2 memory channels. |
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AMD A8-7100 | Characteristic | AMD Ryzen 7 1800X |
DDR3-1600 | Memory | DDR4-2666 |
Max. Memory | 64 GB | |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
25.6 GB/s | Max. Bandwidth | 42.7 GB/s |
Yes | ECC | Yes |
-- | L2 Cache | -- |
4.00 MB | L3 Cache | 16.00 MB |
3.0 | PCIe version | 3.0 |
16 | PCIe lanes | 20 |
15.8 GB/s | PCIe Bandwidth | 19.7 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The AMD A8-7100 has a TDP of 19 W, that of the AMD Ryzen 7 1800X is 95 W. |
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AMD A8-7100 | Characteristic | AMD Ryzen 7 1800X |
19 W | TDP (PL1 / PBP) | 95 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | 95 °C |
Technical detailsThe AMD A8-7100 has a 4.00 MB cache, while the AMD Ryzen 7 1800X cache has a total of 16.00 MB. |
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AMD A8-7100 | Characteristic | AMD Ryzen 7 1800X |
28 nm | Technology | 14 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 | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 |
FM2+ | Socket | AM4 (PGA 1331) |
AMD-V | Virtualization | AMD-V, SVM |
Yes | AES-NI | Yes |
Operating systems | Windows 10, Linux | |
Q2/2014 | Release date | Q1/2017 |
-- | Release price | 450 $ |
show more data | show more data | |
AMD A8-7100
4C 4T @ 3.00 GHz |
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AMD Ryzen 7 1800X
8C 16T @ 4.00 GHz |
AMD A8-7100
4C 4T @ 2.40 GHz |
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AMD Ryzen 7 1800X
8C 16T @ 3.80 GHz |
AMD A8-7100
4C 4T @ 2.40 GHz |
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AMD Ryzen 7 1800X
8C 16T @ 3.80 GHz |
AMD A8-7100
4C 4T @ 3.00 GHz |
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AMD Ryzen 7 1800X
8C 16T @ 4.00 GHz |
AMD A8-7100
4C 4T @ 2.40 GHz |
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AMD Ryzen 7 1800X
8C 16T @ 3.80 GHz |
AMD A8-7100
4C 4T @ 3.00 GHz |
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AMD Ryzen 7 1800X
8C 16T @ 4.00 GHz |
AMD A8-7100
4C 4T @ 3.00 GHz |
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AMD Ryzen 7 1800X
8C 16T @ 4.00 GHz |
AMD A8-7100
4C 4T @ 3.00 GHz |
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AMD Ryzen 7 1800X
8C 16T @ 4.00 GHz |
AMD A8-7100
4C 4T @ 2.40 GHz |
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AMD Ryzen 7 1800X
8C 16T @ 3.80 GHz |
AMD A8-7100
4C 4T @ 3.00 GHz |
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AMD Ryzen 7 1800X
8C 16T @ 4.00 GHz |
AMD A8-7100
4C 4T @ 2.40 GHz |
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AMD Ryzen 7 1800X
8C 16T @ 3.80 GHz |
AMD A8-7100
4C 4T @ 3.00 GHz |
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AMD Ryzen 7 1800X
8C 16T @ 4.00 GHz |
AMD A8-7100
4C 4T @ 2.40 GHz |
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AMD Ryzen 7 1800X
8C 16T @ 3.80 GHz |
AMD A8-7100
AMD Radeon R5 (Kaveri) @ 0.51 GHz |
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AMD Ryzen 7 1800X
@ 0.00 GHz |
AMD A8-7100
4C 4T @ 2.40 GHz |
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AMD Ryzen 7 1800X
8C 16T @ 3.80 GHz |
AMD A8-7100
4C 4T @ 2.40 GHz |
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AMD Ryzen 7 1800X
8C 16T @ 3.80 GHz |
AMD A8-7100
4C 4T @ 1.80 GHz |
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AMD Ryzen 7 1800X
8C 16T @ 3.60 GHz |
Devices using this processor |
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AMD A8-7100 | AMD Ryzen 7 1800X |
Unknown | Unknown |