AMD Radeon R9 M270 vs AMD Radeon R9 M295X
AMD Radeon R9 M270
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The AMD Radeon R9 M270 is an upper mid-range, DirectX 12-capable graphics card for notebooks. It is manufactured in 28nm and based on the GCN (Graphics Core Next) architecture from AMD. The R9 M270 is probably just a renamed Radeon HD 8870M with 640 shader units (725 - 775 MHz) and up to 4 GB of GDDR5 memory (1125 MHz / 4500 MHz effective).
According to this information (not yet officially confirmed), the performance of the R9 M270 should exactly match its predecessor. Thus, the GPU should be somewhat slower than a Nvidia GeForce GTX 760M.
Please note: The technical specifications and clock rates are based on speculation and have not been verified by the manufacturer. The R9 M270 has been first seen in the Lenovo Y40.
AMD Radeon R9 M295X
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The AMD Radeon R9 M295X is a mobile graphics card that first appeared in the 5K iMac Late 2014 as an upgrade to the Radeon R9 M290X in the base model. The M295X is based on the new Tonga chip and therfore used the third generation of the GCN architecture. The power consumption should be between 100 Watt (like the 780M) to 125 Watts (680MX).
Our gaming benchmarks in the 5K iMac position the M295X usually somewhere between a Geforce GTX 880M to 970M. For demanding games in 5K however, the performance is not enough.
AMD Radeon R9 M270 | AMD Radeon R9 M295X | |||||||||||||||||||||||||||||||||||||||||||
Radeon R9 M200 Series |
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Architecture | GCN | GCN 3 | ||||||||||||||||||||||||||||||||||||||||||
Pipelines | 640 - unified | 2048 - unified | ||||||||||||||||||||||||||||||||||||||||||
Core Speed | 725 MHz | 850 (Boost) MHz | ||||||||||||||||||||||||||||||||||||||||||
Memory Speed | 4500 MHz | 5448 MHz | ||||||||||||||||||||||||||||||||||||||||||
Memory Bus Width | 128 Bit | 256 Bit | ||||||||||||||||||||||||||||||||||||||||||
Memory Type | GDDR5 | GDDR5 | ||||||||||||||||||||||||||||||||||||||||||
Max. Amount of Memory | 4 GB | |||||||||||||||||||||||||||||||||||||||||||
Shared Memory | no | no | ||||||||||||||||||||||||||||||||||||||||||
API | DirectX 12 (FL 11_1), Shader 5.0, OpenGL 4.2 | DirectX 12 (FL 12_0), Shader 5.0 | ||||||||||||||||||||||||||||||||||||||||||
Transistors | 1.5 Billion | 5 Billion | ||||||||||||||||||||||||||||||||||||||||||
technology | 28 nm | 28 nm | ||||||||||||||||||||||||||||||||||||||||||
Features | OpenCL 1.2 | |||||||||||||||||||||||||||||||||||||||||||
Notebook Size | large | large | ||||||||||||||||||||||||||||||||||||||||||
Date of Announcement | 01.04.2014 | 16.10.2014 | ||||||||||||||||||||||||||||||||||||||||||
Codename | Tonga | |||||||||||||||||||||||||||||||||||||||||||
Power Consumption | 125 Watt |
Benchmarks
3DM Vant. Perf. total + AMD Radeon R9 M295X
Cinebench R15 OpenGL 64 Bit + AMD Radeon R9 M295X
GFXBench T-Rex HD Offscreen C24Z16 + AMD Radeon R9 M295X
Average Benchmarks AMD Radeon R9 M295X → 0% n=0

* Smaller numbers mean a higher performance
1 This benchmark is not used for the average calculation
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.

The Witcher 3
2015
Dirt Rally
2015
Battlefield Hardline
2015
Evolve
2015
Far Cry 4
2014
F1 2014
2014
Ryse: Son of Rome
2014
Alien: Isolation
2014
Fifa 15
2014
Sims 4
2014
GRID: Autosport
2014
Watch Dogs
2014
Thief
2014
Battlefield 4
2013
Metro: Last Light
2013
BioShock Infinite
2013
Tomb Raider
2013
Crysis 3
2013AMD Radeon R9 M270 | AMD Radeon R9 M295X | |||||||||||||
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low | med. | high | ultra | QHD | 4K | low | med. | high | ultra | QHD | 4K | |||
The Witcher 3 | 94.3 | 62.5 | 36.7 | 17.1 | 14 | |||||||||
Dirt Rally | 226.5 | 103.3 | 68.4 | 43 | ||||||||||
Battlefield Hardline | 110.3 | 94.3 | 58.4 | 38.9 | ||||||||||
Evolve | 132.7 | 89.4 | 61 | 53.3 | ||||||||||
Dragon Age: Inquisition | 98 | 48.3 | 44 | 33 | ||||||||||
Far Cry 4 | 67.7 | 70.4 | 45.9 | 38.9 | ||||||||||
Assassin's Creed Unity | 35.1 | 32.7 | 26.6 | 15.6 | ||||||||||
Call of Duty: Advanced Warfare | 105.9 | 72.6 | 48.9 | 31.9 | ||||||||||
F1 2014 | 119 | 100 | 86 | 70 | ||||||||||
Ryse: Son of Rome | 100.7 | 69.2 | 41.7 | 37.8 | ||||||||||
Alien: Isolation | 132 | 89.3 | 70 | 59 | ||||||||||
Middle-earth: Shadow of Mordor | 131.9 | 94.8 | 58 | 44.6 | ||||||||||
Fifa 15 | 199 | 188.3 | 104.2 | 57.9 | ||||||||||
Sims 4 | 173.1 | 93.8 | 66 | 60.4 | ||||||||||
GRID: Autosport | 164.8 | 88.3 | 63 | 52.7 | ||||||||||
Watch Dogs | 55.3 | 46 | 38 | 28 | ||||||||||
Thief | 51.2 | 52.7 | 51.3 | 32.2 | ||||||||||
Need for Speed: Rivals | 30 | 30 | ||||||||||||
Battlefield 4 | 105.2 | 93.4 | 89.2 | 39.9 | 21.7 | |||||||||
Metro: Last Light | 95.9 | 86.8 | 71.2 | 42.6 | ||||||||||
BioShock Infinite | 175.6 | 148.4 | 142 | 65.4 | ||||||||||
Tomb Raider | 277.1 | 172.6 | 110.9 | 61.1 | ||||||||||
Crysis 3 | 125 | 85 | 59.9 | 31 | ||||||||||
AMD Radeon R9 M270 | AMD Radeon R9 M295X | |||||||||||||
low | med. | high | ultra | QHD | 4K | low | med. | high | ultra | QHD | 4K | < 30 fps < 60 fps < 120 fps ≥ 120 fps | | | | | | | < 30 fps < 60 fps < 120 fps ≥ 120 fps | 4 9 10 | 4 15 2 | 1 10 9 2 | 3 15 5 | | 2 1 |
For more games that might be playable and a list of all games and graphics cards visit our Gaming List