
Lenovo IdeaPad 320-17AST (E2-9000, HD+) Laptop Review
AMD E2-9000 | AMD Radeon R2 (Stoney Ridge) | 17.30" | 2.8 kg
The AMD Radeon R2 (Stoney Ridge) is an integrated graphics adapter of the weakest mobile dual-core Stoney Ridge APUs. At its launch, it is being used in the AMD E2-9010 and probably has 128 shaders running at up to 600 MHz. The performance can vary heavily depending on the configured TDP and the system memory.
Architecture and Features
The Radeon R4 is equipped with two cores from the third GCN generation (often called GCN 1.2 or 2.0 by the press). This means it is very similar to the Tonga desktop chip and supports DirectX 12 (FL 12_0), but the graphics cores can also be accessed via Mantle, OpenGL, and OpenCL. The GPU supports the HSA 1.0 standard as well and can therefore use the connection with the CPU cores very efficiently. The technical specifications are identical to the Carrizo predecessor.
The video unit includes the UVD 6 (Unified Video Decoder), which can decode HEVC/H.265 and 4K with support from the hardware. More details are available in our dedicated Stoney Ridge article.
Power Consumption
Depending on the model and configured TDP (cTDP), the 28 nm chip is specified with 10 up to 15 Watts. This means it can also be used for thin and light notebooks.
Radeon R (Stoney / Bristol Ridge) Series
| ||||||||||||||||
Codename | Stoney Ridge | |||||||||||||||
Architecture | GCN 1.2/2.0 | |||||||||||||||
Pipelines | 128 - unified | |||||||||||||||
Core Speed | 600 (Boost) MHz | |||||||||||||||
Memory Bus Width | 64 Bit | |||||||||||||||
Shared Memory | yes | |||||||||||||||
API | DirectX 12 (FL 12_0), OpenGL 4.4 | |||||||||||||||
Power Consumption | 15 Watt | |||||||||||||||
Transistor Count | 3.1 Billion | |||||||||||||||
technology | 28 nm | |||||||||||||||
Features | UVD 6, VCE | |||||||||||||||
Date of Announcement | 01.06.2016 |
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The following benchmarks stem from our benchmarks of review laptops. The performance depends on the used graphics memory, clock rate, processor, system settings, drivers, and operating systems. So the results don't have to be representative for all laptops with this GPU. For detailed information on the benchmark results, click on the fps number.
low | med. | high | ultra | QHD | 4K | |
---|---|---|---|---|---|---|
Team Fortress 2 | 19.7 | 18.5 | ||||
Rocket League | 30.8 | |||||
Prey | 9.4 | |||||
Farming Simulator 17 | 43.5 | 26.4 | ||||
Civilization 6 | 21.6 | 8.5 | ||||
Overwatch | 17.5 | 15 | ||||
Rainbow Six Siege | 20.4 | 13.8 | ||||
World of Warships | 25.5 | 20.3 | ||||
Metal Gear Solid V | 23.6 | 18.5 | ||||
Dota 2 Reborn | 28.7 | 18.4 | ||||
Dirt Rally | 25.1 | 13 | ||||
Battlefield Hardline | 6.7 | 4.9 | ||||
Dragon Age: Inquisition | 11.2 | 8.7 | ||||
F1 2014 | 28 | 18 | ||||
Alien: Isolation | 17.8 | 10.3 | ||||
Sims 4 | 82.1 | 20.7 | ||||
Risen 3: Titan Lords | 14.1 | 8.7 | ||||
GRID: Autosport | 46 | 16.9 | ||||
GRID 2 | 39.5 | 20.7 | 12.6 | |||
BioShock Infinite | 34 | 17 | 14 | |||
Tomb Raider | 35.7 | 15.7 | 11.1 | |||
Dead Space 3 | 43.5 | 20.8 | 16.5 | |||
Counter-Strike: GO | 26.9 | 21.7 | 20 | |||
Diablo III | 28.5 | 17.8 | 15.9 | |||
Anno 2070 | 48.8 | 22.3 | 13.9 | |||
The Elder Scrolls V: Skyrim | 24.7 | 16.3 | 10.8 | |||
Deus Ex Human Revolution | 41 | 20.3 | ||||
Dirt 3 | 55.7 | 28.1 | 22.1 | |||
StarCraft 2 | 59.6 | 17.8 | 14.1 | |||
World of Warcraft | 65.2 | 33.2 | ||||
low | med. | high | ultra | QHD | 4K | < 30 fps < 60 fps < 120 fps ≥ 120 fps | 17 11 2 | 26 1 | 11 | | | |
For more games that might be playable and a list of all games and graphics cards visit our Gaming List
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External Review » Lenovo Ideapad 320-14AST-81D50000UK
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External Review » Lenovo Essential V110-15AST-80TD000FIX
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External Review » HP 15-bw068ns
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External Review » Lenovo Ideapad 320-15AST-80XV00U4SP
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