AMD Radeon R9 M275X: specs and benchmarks

AMD Radeon R9 M275X


AMD started Radeon R9 M275X sales 28 January 2014. This is GCN 1.0 architecture desktop card based on 28 nm manufacturing process and primarily aimed at gamers. 4096 GB of GDDR5 memory clocked at 1.13 GHz are supplied, and together with 128 Bit memory interface this creates a bandwidth of 72 GB/s.

Compatibility-wise, this is card attached via PCIe 3.0 x16 interface.

It provides poor gaming and benchmark performance at 6.79 percent of a leader's which is AMD Radeon R9 390 X2.

General info

Of Radeon R9 M275X's architecture, market type and release date.
Place in performance rating
GCN 1.0
Code name
Release date
28 January 2014

Technical specs

Radeon R9 M275X's general performance parameters such as number of shaders, GPU core clock, manufacturing process, texturing and calculation speed. These parameters indirectly speak of Radeon R9 M275X's performance, but for precise assessment you have to consider its benchmark and gaming test results.
of 8192 (FirePro S9300 X2)
Compute units
Core clock speed
900 MHz
Boost Clock
925 MHz
Transistor count
1,500 million
of 21100
Manufacturing process technology
28 nm
of 12
Texture fill rate
of 20896 (Tesla M10)
Floating-point performance
1,184 gflops

Compatibility, dimensions and requirements

Information on Radeon R9 M275X's compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop video cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).
Bus support
PCIe 3.0 x16
PCIe 3.0 x16

Memory specs

Parameters of memory installed on Radeon R9 M275X: its type, size, bus, clock and resulting bandwidth. Note that GPUs integrated into processors don't have dedicated memory and use a shared part of system RAM.
Memory type
Maximum RAM amount
4 GB
of 32 (Tesla M10)
Memory bus width
128 Bit
of 8192 (FirePro S9300 X2)
Memory clock speed
1125 MHz
Memory bandwidth
72 GB/s
of 11404 (GRID K1)

Video outputs and ports

Types and number of video connectors present on Radeon R9 M275X.


Technological solutions and APIs supported by Radeon R9 M275X. You'll probably need this information if you need some particular technology for your purposes.
Switchable graphics

API support

APIs supported by Radeon R9 M275X, sometimes including their particular versions.
DirectX® 11
Not Listed

Video card benchmarks performance

Non-gaming benchmarks performance of Radeon R9 M275X. Note that overall benchmark performance is measured in points in 0-100 range.
Overall benchmark performance

Mining hashrate

Cryptocurrency mining performance of Radeon R9 M275X. Usually measured in megahashes per second.
Bitcoin / BTC (SHA256)
91 Mh/s

Game benchmarks (in FPS)

Let's see how good Radeon R9 M275X is for gaming. Particular gaming benchmark results are measured in FPS, while overall gaming performance is a number in 0-100 range, and the older the game, the less impact it has on the overall grade.
Overall gaming performance

Relative perfomance

Overall Radeon R9 M275X performance compared to its nearest competitors. All GPU types participate.

NVIDIA equivalent

We believe that the nearest equivalent to Radeon R9 M275X from NVIDIA is GeForce GTS 450, which is slower by 5% and lower by 16 positions in our rating.

Choose a GPU

Compare GPUs

Compare Radeon R9 M275X with others

Other GPUs

Advices and comments

Here you can ask a question about Radeon R9 M275X, agree or disagree with our judgements, or report an error or mismatch.