AMD A12-9800 vs AMD GX-420GI
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CPU comparison with benchmarks
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| AMD A12-9800 | AMD GX-420GI | |
CPU comparisonAMD A12-9800 or AMD GX-420GI - 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 A12-9800 has 4 cores with 4 threads and clocks with a maximum frequency of 4.20 GHz. Up to 64 GB of memory is supported in 2 memory channels. The AMD A12-9800 was released in Q3/2017. The AMD GX-420GI has 4 cores with 4 threads and clocks with a maximum frequency of 2.20 GHz. The CPU supports up to 16 GB of memory in 1 memory channels. The AMD GX-420GI was released in Q2/2016. |
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| AMD A (112) | Family | AMD G (38) |
| AMD A12-9800 (1) | CPU group | AMD G-Series 2nd Gen (11) |
| 7 | Generation | 2 |
| Excavator (Bristol Ridge) | Architecture | Temash (Jaguar+) |
| Desktop / Server | Segment | Mobile |
| -- | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD A12-9800 has 4 CPU cores and can calculate 4 threads in parallel. The clock frequency of the AMD A12-9800 is 3.80 GHz (4.20 GHz) while the AMD GX-420GI has 4 CPU cores and 4 threads can calculate simultaneously. The clock frequency of the AMD GX-420GI is at 2.00 GHz (2.20 GHz). |
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| AMD A12-9800 | Characteristic | AMD GX-420GI |
| 4 | Cores | 4 |
| 4 | Threads | 4 |
| normal | Core architecture | normal |
| No | Hyperthreading | No |
| No | Overclocking ? | No |
| 3.80 GHz | Frequency | 2.00 GHz |
| 4.20 GHz | Turbo Frequency (1 Core) | 2.20 GHz |
| -- | Turbo Frequency (All Cores) | -- |
Integrated graphics (iGPU)The AMD A12-9800 or AMD GX-420GI 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 - 512 (Bristol Ridge) | GPU | AMD Radeon R7E |
| 1.11 GHz | GPU frequency | 0.20 GHz |
| -- | GPU (Turbo) | 0.63 GHz |
| 6 | GPU Generation | 3 |
| 28 nm | Technology | 28 nm |
| 2 | Max. displays | 0 |
| 8 | Compute units | 6 |
| 512 | Shader | 384 |
| No | Hardware Raytracing | No |
| No | Frame Generation | No |
| 2 GB | 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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| AMD Radeon R7 - 512 (Bristol Ridge) | GPU | AMD Radeon R7E |
| 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 A12-9800 can use up to 64 GB of memory in 2 memory channels. The maximum memory bandwidth is 38.4 GB/s. The AMD GX-420GI supports up to 16 GB of memory in 1 memory channels and achieves a memory bandwidth of up to 15.0 GB/s. |
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| AMD A12-9800 | Characteristic | AMD GX-420GI |
| DDR4-2400 | Memory | DDR3-1866 |
| 64 GB | Max. Memory | 16 GB |
| 2 (Dual Channel) | Memory channels | 1 (Single Channel) |
| 38.4 GB/s | Max. Bandwidth | 15.0 GB/s |
| No | ECC | Yes |
| 2.00 MB | L2 Cache | 2.00 MB |
| -- | L3 Cache | -- |
| 3.0 | PCIe version | 2.0 |
| 8 | PCIe lanes | 8 |
| 7.9 GB/s | PCIe Bandwidth | 4.0 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the AMD A12-9800 is 65 W, while the AMD GX-420GI has a TDP of 15 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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| AMD A12-9800 | Characteristic | AMD GX-420GI |
| 65 W | TDP (PL1 / PBP) | 15 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | -- |
| -- | TDP down | -- |
| 90 °C | Tjunction max. | 90 °C |
Technical detailsThe AMD A12-9800 is manufactured in 28 nm and has 2.00 MB cache. The AMD GX-420GI is manufactured in 28 nm and has a 2.00 MB cache. |
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| AMD A12-9800 | Characteristic | AMD GX-420GI |
| 28 nm | Technology | 28 nm |
| Unknown | Chip design | Monolithic |
| x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
| SSE4.1, SSE4.2, AVX, AVX2, FMA3, FMA4 | ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX, FMA3, FMA4 |
| AM4 (PGA 1331) | Socket | FP4 |
| AMD-V | Virtualization | AMD-V |
| Yes | AES-NI | Yes |
| Windows 10, Linux | Operating systems | Windows 10, Linux |
| Q3/2017 | Release date | Q2/2016 |
| -- | Release price | -- |
| show more data | show more data | |
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Rate these processors
Average performance in benchmarks
⌀ Single core performance in 1 CPU benchmarks
⌀ Multi core performance in 1 CPU benchmarks
Geekbench 5, 64bit (Single-Core)
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
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AMD A12-9800
4C 4T @ 4.20 GHz |
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AMD GX-420GI
4C 4T @ 2.20 GHz |
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Geekbench 5, 64bit (Multi-Core)
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
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AMD A12-9800
4C 4T @ 3.80 GHz |
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AMD GX-420GI
4C 4T @ 2.00 GHz |
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iGPU - FP32 Performance (Single-precision GFLOPS)
The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
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AMD A12-9800
AMD Radeon R7 - 512 (Bristol Ridge) @ 1.11 GHz |
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AMD GX-420GI
AMD Radeon R7E @ 0.63 GHz |
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Cinebench R23 (Single-Core)
Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
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AMD A12-9800
4C 4T @ 4.20 GHz |
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AMD GX-420GI
4C 4T @ 2.20 GHz |
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Cinebench R23 (Multi-Core)
Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
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AMD A12-9800
4C 4T @ 3.80 GHz |
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AMD GX-420GI
4C 4T @ 2.00 GHz |
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Geekbench 6 (Single-Core)
Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.
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AMD A12-9800
4C 4T @ 4.20 GHz |
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AMD GX-420GI
4C 4T @ 2.20 GHz |
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Geekbench 6 (Multi-Core)
Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.
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AMD A12-9800
4C 4T @ 3.80 GHz |
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AMD GX-420GI
4C 4T @ 2.00 GHz |
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Cinebench R20 (Single-Core)
Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
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AMD A12-9800
4C 4T @ 4.20 GHz |
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AMD GX-420GI
4C 4T @ 2.20 GHz |
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Cinebench R20 (Multi-Core)
Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
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AMD A12-9800
4C 4T @ 3.80 GHz |
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AMD GX-420GI
4C 4T @ 2.00 GHz |
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Estimated results for PassMark CPU Mark
Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
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AMD A12-9800
4C 4T @ 3.80 GHz |
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AMD GX-420GI
4C 4T @ 2.00 GHz |
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Cinebench R15 (Single-Core)
Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
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AMD A12-9800
4C 4T @ 4.20 GHz |
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AMD GX-420GI
4C 4T @ 2.20 GHz |
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Cinebench R15 (Multi-Core)
Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
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AMD A12-9800
4C 4T @ 3.80 GHz |
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AMD GX-420GI
4C 4T @ 2.00 GHz |
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Devices using this processor |
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| AMD A12-9800 | AMD GX-420GI |
| Unknown | Unknown |
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