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AMD Radeon R6 M340DX

AMD Radeon R6 M340DX

The AMD Radeon R6 M340DX (Dual Graphics) is a hybrid Crossfire combination of the integrated Radeon R6 (e.g Carrizo A10-8700) and a dedicated Radeon R5 M330. Both cards work in AFR mode (alternate frame rendering) where each card renders alternating frames. Therefore, micro-stuttering can occur due to the different frame times between two frames.

Interestingly, the integrated Radeon R6 is faster than the dedicated Radeon R5 M330 and offers more shaders. Still both cards are based on the GCN architecture.

The Dual Graphics solution will draw more power than a single GPU and may not be as efficient as a single card solution.

ManufacturerAMD
Radeon R6 Series
Radeon R6 M340DX 704
ArchitectureGCN
Pipelines704 - unified
Memory TypeDDR3
Shared Memoryno
DirectXDirectX 12, Shader 5.0
technology28 nm
FeaturesMantle, Vulkan
Notebook Sizemedium sized
Date of Announcement03.06.2015
InformationUVD 6
* The specified clock rates are only guidelines for the manufacturer and can be altered by them.

Benchmarks

GFXBench 3.0 - Manhattan Offscreen OGL off screen
0%
100%
min: 20     avg: 20 (4%)     median: 20 (4%)     max: 20 fps
GFXBench 3.0 - Manhattan Onscreen OGL on screen
0%
100%
min: 17.8     avg: 17.8 (5%)     median: 17.8 (5%)     max: 17.8 fps
Cinebench R15
Ref. Match 64Bit +
OpenGL 64Bit +
GFXBench (DX / GLBenchmark) 2.7
T-Rex HD Offscreen C24Z16 1920x1080 +
T-Rex HD Onscreen C24Z16 +
3DMark - Fire Strike Graphics 1920x1080
0%
100%
min: 1472     avg: 1472 (4%)     median: 1472 (4%)     max: 1472 Points
3DMark - Fire Strike Score 1920x1080
0%
100%
min: 1169     avg: 1169 (5%)     median: 1169 (5%)     max: 1169 Points
3DMark - Ice Storm Unlimited Graphics Score 1280x720 offscreen
0%
100%
min: 59574     avg: 59574 (13%)     median: 59574 (13%)     max: 59574 Points
3DMark - Ice Storm Extreme Graphics 1920x1080
0%
100%
min: 40407     avg: 40407 (11%)     median: 40407 (11%)     max: 40407 Points
Unigine Heaven 3.0 - DX 11, Normal Tessellation, High Shaders 1920x1080
0%
100%
min: 18.3     avg: 18.3 (7%)     median: 18.3 (7%)     max: 18.3 fps
LuxMark v2.0 64Bit - Sala GPUs-only
0%
100%
min: 583     avg: 583 (6%)     median: 583 (6%)     max: 583 Samples/s
3DMark 11 - Performance GPU 1280x720
0%
100%
min: 2681     avg: 2681 (5%)     median: 2681 (5%)     max: 2681 points
3DMark 06 Standard 1280x1024 +
Unigine Heaven 2.1 - high, Tesselation (normal), DirectX11 1280x1024
0%
100%
min: 15.3     avg: 15.3 (7%)     median: 15.3 (7%)     max: 15.3 fps
Cinebench R11.5 OpenGL 64Bit +
Cinebench R10 Shading 32Bit +
- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card

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 detailled information on the benchmark results, click on the fps number.

XCOM 2

XCOM 2

2016
low 1280x720
16.4  fps    + Compare
med. 1920x1080
5.4  fps    + Compare
high 1920x1080
2.2  fps    + Compare
» The benchmarks indicate that the game is not playable in the tested settings.
Rise of the Tomb Raider
low 1024x768
19.3  fps    + Compare
med. 1366x768
11.8  fps    + Compare
high 1920x1080
6.5  fps    + Compare
ultra 1920x1080
3.2  fps    + Compare
» The benchmarks indicate that the game is not playable in the tested settings.
Rainbow Six Siege
low 1024x768
44.3  fps    + Compare
med. 1366x768
27.2  fps    + Compare
high 1920x1080
13.3  fps    + Compare
ultra 1920x1080
10.6  fps    + Compare
» With all tested laptops playable in detail settings low.
Just Cause 3
low 1024x768
18.5  fps    + Compare
med. 1366x768
16  fps    + Compare
high 1920x1080
8.9  fps    + Compare
ultra 1920x1080
6.1  fps    + Compare
» The benchmarks indicate that the game is not playable in the tested settings.
Star Wars Battlefront
low 1024x768
33.9  fps    + Compare
med. 1366x768
20.5  fps    + Compare
high 1920x1080
9.5  fps    + Compare
ultra 1920x1080
6.9  fps    + Compare
» The benchmarks indicate that the game is not playable in the tested settings.
Fallout 4

Fallout 4

2015
low 1280x720
19.4  fps    + Compare
med. 1366x768
12.8  fps    + Compare
high 1920x1080
6.7  fps    + Compare
ultra 1920x1080
4.1  fps    + Compare
» The benchmarks indicate that the game is not playable in the tested settings.
Call of Duty: Black Ops 3
low 1024x768
31.9  fps    + Compare
med. 1366x768
19.8  fps    + Compare
high 1920x1080
10.3  fps    + Compare
» The benchmarks indicate that the game is not playable in the tested settings.
Anno 2205

Anno 2205

2015
low 1024x768
30.5  fps    + Compare
med. 1366x768
16.4  fps    + Compare
high 1920x1080
6.7  fps    + Compare
ultra 1920x1080
3.1  fps    + Compare
» The benchmarks indicate that the game is not playable in the tested settings.