AMD A6-9225
The AMD A6-9225 is an entry-level chip from the Stoney-Ridge APU series for notebooks (7th APU generation), which was announced mid 2018. Compared to the 2 years older A4-9220, the A4-9225 offers a 100 MHz higher CPU clock. It integrates two CPU cores (one Excavator module with 2 integer and on FP unit) clocked between 2.6 - 3 GHz. It also includes a Radeon R4 GPU, probably with 192 shaders at 655 MHz, as well as a single-channel DDR4-2133 memory controller, H.265 video engine and chipset with all I/O ports.
Architecture
Stoney Ridge is the successor of the Carrizo architecture and the design is almost identical. Thanks to optimized manufacturing processes and more aggressive Boost behavior, however, the clocks are a bit higher at the same power consumption. The memory controller now also supports DDR4-RAM, in this case up to 2133 MHz. Stoney Ridge is the designation for the smaller dual-core and single-core chip, while Bristol Ridge is the bigger quad-core chip with dual-channel memory controller. More technical details are available in the following articles:
Performance
Because of the significantly lower clock range, the A6-9225 should be noticeably slower than the A9-9410. Therefore, it is in the absolute low end of 2018 mobile CPUs and only suited for basic tasks.
Graphics Card
The integrated Radeon R4 (Stoney Ridge) GPU is probably similar to the R5 with 192 active shader units (3 compute cores), but a reduced clock of just 655 instead of 800 MHz. More details about the GPU are available in the linked articles above.
Power Consumption
AMD specifies the TDP of the A6-9225 with 15 Watts, but it can be configured between 10-15 Watts. This means the APU is a good choice for thin and light notebooks.
| Series | AMD Bristol Ridge |
| Codename | Stoney Ridge |
| Series: Bristol Ridge Stoney Ridge | |
| Clock Rate | 2600 - 3000 MHz |
| Level 1 Cache | 160 KB |
| Level 2 Cache | 1 MB |
| Number of Cores / Threads | 2 / 2 |
| Power Consumption (TDP = Thermal Design Power) | 10-15 Watt |
| Transistor Count | 1200 Million |
| Manufacturing Technology | 28 nm |
| Die Size | 124.5 mm2 |
| Max. Temperature | 90 °C |
| Socket | BGA |
| Features | Single-Channel DDR4-2133, Virtualization, |
| GPU | AMD Radeon R4 (Stoney Ridge) ( - 655 MHz) |
| 64 Bit | 64 Bit support |
| Architecture | x86 |
| Announcement Date | 06/01/2018 |
| |
Benchmarks
Cinebench R20 - Cinebench R20 CPU (Single Core)
182 Points (28%)
...
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Cinebench R20 - Cinebench R20 CPU (Multi Core)
273 Points (3%)
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Cinebench R15 - Cinebench R15 CPU Multi 64 Bit
min: 96 avg: 109 median: 108.5 (2%) max: 121 Points
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Intel Core 2 Duo (Desktop) E6600 7%
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Cinebench R15 - Cinebench R15 CPU Single 64 Bit
73 Points (27%)
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Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
min: 1.03 avg: 1.2 median: 1.2 (2%) max: 1.44 Points
...
...
Cinebench R11.5 - Cinebench R11.5 CPU Single 64 Bit
0.9 Points (27%)
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...
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
2532 points (23%)
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Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
4193 points (7%)
...
...
wPrime 2.10 - wPrime 2.0 1024m *
852 s (10%)
...
...
VIA C3-M C3-M-1200 893%
wPrime 2.10 - wPrime 2.0 32m *
26.3 s (5%)
...
...
852 points (5%)
...
...
X264 HD Benchmark 4.0 - x264 Pass 2
9.1 fps (4%)
Intel Pentium 4 2.4 GHz -79%
...
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X264 HD Benchmark 4.0 - x264 Pass 1
48.9 fps (14%)
...
...
TrueCrypt - TrueCrypt Serpent
0.1 GB/s (5%)
...
...
TrueCrypt - TrueCrypt Twofish
0.2 GB/s (5%)
...
...
TrueCrypt - TrueCrypt AES
1 GB/s (4%)
...
...
3DMark 06 - CPU - 3DMark 06 - CPU
2132 Points (12%)
...
AMD Athlon 64 (Desktop) FX-62 1%
...
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
20.2 s (4%)
...
Intel Core 2 Duo (Desktop) E6600 -1%
...
VIA C3-M C3-M-1200 2192%
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
45.5 s (2%)
...
...
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
968 s (4%)
...
Intel Core 2 Extreme (Desktop) QX6850 -1%
...
VIA C3-M C3-M-1200 2226%
3DMark 11 - 3DM11 Performance Physics
1568 Points (6%)
...
...
3DMark - 3DMark Ice Storm Physics
16446 Points (11%)
...
Intel Core 2 Duo (Desktop) E6600 1%
...
3DMark - 3DMark Ice Storm Extreme Physics
15678 Points (17%)
...
...
3DMark - 3DMark Ice Storm Unlimited Physics
16322 Points (17%)
...
Intel Core 2 Duo (Desktop) E6600 4%
...
3DMark - 3DMark Cloud Gate Physics
1304 Points (3%)
...
Intel Core 2 Duo (Desktop) E6600 5%
...
3DMark - 3DMark Fire Strike Standard Physics
1821 Points (5%)
...
...
3DMark - 3DMark Time Spy CPU
664 Points (5%)
...
Geekbench 2 - 32 Bit - Geekbench Stream
3899 Points (31%)
...
...
Geekbench 2 - 32 Bit - Geekbench Memory
2849 Points (26%)
...
Qualcomm Snapdragon 678 -1%
...
Geekbench 2 - 32 Bit - Geekbench Floating Point
4490 Points (9%)
...
...
Geekbench 2 - 32 Bit - Geekbench Integer
4014 Points (8%)
...
...
Geekbench 2 - 32 Bit - Geekbench Total Score
3936 Points (10%)
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...
Geekbench 3 - Geekbench 3 32 Bit Multi-Core
3103 points (6%)
...
...
Geekbench 3 - Geekbench 3 32 Bit Single-Core
1855 points (38%)
...
...
Geekbench 3 - Geekbench 3 64 Bit Multi-Core
3323 points (5%)
...
...
Geekbench 3 - Geekbench 3 64 Bit Single-Core
1974 points (40%)
...
...
Geekbench 4.0 - Geekbench 4.0 64 Bit Single-Core
1920 points (30%)
...
...
Geekbench 4.0 - Geekbench 4.0 64 Bit Multi-Core
3035 points (7%)
...
...
Geekbench 4.1 - 4.4 - Geekbench 4.1 - 4.4 64 Bit Single-Core
1980 points (25%)
...
...
Geekbench 4.1 - 4.4 - Geekbench 4.1 - 4.4 64 Bit Multi-Core
3190 points (5%)
...
...
Mozilla Kraken 1.1 - Kraken 1.1 Total Score *
2657 ms (4%)
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Qualcomm Snapdragon 678 4%
...
Sunspider - Sunspider 1.0 Total Score *
204 ms (2%)
...
...
Octane V2 - Octane V2 Total Score
11962 Points (17%)
...
...
WebXPRT 3 - WebXPRT 3 Score
81 Points (27%)
...
...
- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card
* Smaller numbers mean a higher performance
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