Radeon R9 M270X 

Released February, 2015
  • 900 MHz
  • 2 GB GDDR5

GPUBoss Review Our evaluation of the Radeon R9 M270X among Laptop GPUs

Gaming

Radeon R9 M270X
n.d.
GeForce GTX 860M
6.4
GeForce GTX 850M
6.0
Battlefield 3, Battlefield 4, Bioshock Infinite and 21 more

Graphics

Radeon R9 M270X
5.8
GeForce GTX 860M
6.2
GeForce GTX 850M
5.8
T-Rex, Manhattan, Cloud Gate Factor, Sky Diver Factor and 1 more

Computing

Radeon R9 M270X
7.9
GeForce GTX 860M
6.7
GeForce GTX 850M
6.3
Face Detection, Ocean Surface Simulation and 3 more

Performance per Watt

Radeon R9 M270X
n.d.
GeForce GTX 860M
7.3
GeForce GTX 850M
7.6
Battlefield 3, Battlefield 4, Bioshock Infinite and 32 more

Value

Radeon R9 M270X
n.d.
GeForce GTX 860M
5.3
GeForce GTX 850M
5.5
Battlefield 3, Battlefield 4, Bioshock Infinite and 32 more

Noise and Power

Radeon R9 M270X
n.d.
GeForce GTX 860M
8.7
GeForce GTX 850M
9.4
TDP, Idle Power Consumption, Load Power Consumption and 2 more
6.7

Overall Score

Radeon R9 M270X
6.7
GeForce GTX 860M
6.5
GeForce GTX 850M
6.3

Benchmarks Real world tests of the Radeon R9 M270X

Bitcoin mining Data courtesy CompuBench

Radeon R9 M270X
314.57 mHash/s
GeForce GTX 850M
150.96 mHash/s
GeForce GTX 860M
162.83 mHash/s

Face detection Data courtesy CompuBench

Radeon R9 M270X
63.98 mPixels/s
GeForce GTX 860M
22.83 mPixels/s
GeForce GTX 850M
37.72 mPixels/s

Ocean surface simulation Data courtesy CompuBench

Radeon R9 M270X
1,314.72 frames/s
GeForce GTX 850M
388.46 frames/s
GeForce GTX 860M
765.42 frames/s

Particle simulation Data courtesy CompuBench

Radeon R9 M270X
377.8 mInteraction/s
GeForce GTX 860M
545.25 mInteraction/s
GeForce GTX 850M
409.76 mInteraction/s

T-Rex (Compubench 1.5) Data courtesy CompuBench

Radeon R9 M270X
6.37 frames/s
GeForce GTX 850M
2.43 frames/s
GeForce GTX 860M
3.42 frames/s

Video composition Data courtesy CompuBench

Radeon R9 M270X
85.21 frames/s
GeForce GTX 850M
38.89 frames/s
GeForce GTX 860M
49.17 frames/s

T-Rex (GFXBench 3.0) Data courtesy CompuBench

Radeon R9 M270X
3,361.82
GeForce GTX 850M
2,606.42
GeForce GTX 860M
2,890.54

Manhattan (GFXBench 3.0) Data courtesy CompuBench

Radeon R9 M270X
3,717.76
GeForce GTX 850M
1,764.49
GeForce GTX 860M
3,719.08

Specifications Full list of technical specs

gpu

GPU brand AMD
GPU name Saturn
Market Laptop
Clock speed 900 MHz
Turbo clock speed 1,000 MHz
Is dual GPU No
Reference card AMD Radeon R9 M270X 725 MHz 2 GB

raw performance

Shading units 768
Texture mapping units 48
Render output processors 16
Compute units 12
Pixel rate 16 GPixel/s
Texture rate 48 GTexel/s
Floating-point performance 1,536 GFLOPS

memory

Memory clock speed 1,375 MHz
Effective memory clock speed 5,500 MHz
Memory bus 128 bit
Memory 2,048 MB
Memory type GDDR5
Memory bandwidth 88 GB/s
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