
AMD Radeon R2 (Stoney Ridge)

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 | |||||||||||||||
| iGPU | Integrated Graphics | |||||||||||||||
| 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 | |||||||||||||||
| Man. Technology | 28 nm | |||||||||||||||
| Features | UVD 6, VCE | |||||||||||||||
| Date of Announcement | 01.06.2016 | |||||||||||||||
| ||||||||||||||||||||
Benchmarks
3DM Vant. Perf. total +
Cinebench R15 OpenGL 64 Bit +
GFXBench T-Rex HD Offscreen C24Z16 +
* Smaller numbers mean a higher performance
Game Benchmarks
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.

Team Fortress 2
2017
Rocket League
2017
Prey
2017
Farming Simulator 17
2016
Civilization 6
2016
Overwatch
2016
Rainbow Six Siege
2015
World of Warships
2015
Metal Gear Solid V
2015
Dota 2 Reborn
2015
Dirt Rally
2015
Battlefield Hardline
2015
F1 2014
2014
Alien: Isolation
2014
Sims 4
2014
Risen 3: Titan Lords
2014
GRID: Autosport
2014
BioShock Infinite
2013
Tomb Raider
2013
Dead Space 3
2013
Counter-Strike: GO
2012
Diablo III
2012
Anno 2070
2011
Dirt 3
2011
StarCraft 2
2010| 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
Notebook reviews with AMD Radeon R2 (Stoney Ridge) graphics card

Asus E402YA-GA002TS: unknown, 14.00", 1.7 kg
External Review » Asus E402YA-GA002TS
HP Chromebook 14-db0410nd: AMD A4-9120, 14.00", 1.6 kg
External Review » HP Chromebook 14-db0410nd
HP Chromebook 14-db0411nd: AMD A4-9120, 14.00", 1.6 kg
External Review » HP Chromebook 14-db0411nd
HP 255 G6 3GJ54ES: AMD E2-9000, 15.60", 1.9 kg
External Review » HP 255 G6 3GJ54ES
Lenovo Ideapad 320-14AST-81D50000UK: AMD E2-9000, 14.00", 2.1 kg
External Review » Lenovo Ideapad 320-14AST-81D50000UK
Lenovo Essential V110-15AST-80TD000FIX: AMD E2-9010, 15.60", 1.9 kg
External Review » Lenovo Essential V110-15AST-80TD000FIX
HP 15-bw068ns: AMD A4-9120, 15.60", 2.1 kg
External Review » HP 15-bw068ns
Lenovo Ideapad 320-15AST-80XV00U4SP: AMD E2-9000, 15.60", 2.2 kg
External Review » Lenovo Ideapad 320-15AST-80XV00U4SP





