Radeon R9 M275X: specs and benchmarks
Aggregate performance score
Radeon R9 M275X provides poor gaming and benchmark performance at 4.19% of a leader's which is GeForce RTX 4090.
Summary
AMD started Radeon R9 M275X sales 28 January 2014. This is a GCN 1.0 architecture notebook card based on 28 nm manufacturing process and primarily aimed at office use. 4 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 a graphics card attached via PCIe 3.0 x16 interface.
Primary details
Some basic facts about Radeon R9 M275X: architecture, market segment, release date etc.
| Place in the ranking | 686 | |
| Place by popularity | not in top-100 | |
| Architecture | GCN 1.0 (2011−2020) | |
| GPU code name | Venus | |
| Market segment | Laptop | |
| Release date | 28 January 2014 (10 years ago) |
Detailed specifications
Radeon R9 M275X's specs such as number of shaders, GPU base 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.
| Pipelines / CUDA cores | 640 | of 21760 (GeForce RTX 5090) |
| Compute units | 10 | |
| Core clock speed | 900 MHz | of 2670 MHz (Arc B580) |
| Boost clock speed | 925 MHz | of 3599 MHz (Radeon RX 7990 XTX) |
| Number of transistors | 1,500 million | of 208,000 million (B200 SXM 192 GB) |
| Manufacturing process technology | 28 nm | of 3 nm (Arc Graphics 140V) |
| Texture fill rate | 37.00 | of 2,554 (Radeon Instinct MI300X) |
| Floating-point processing power | 1.184 TFLOPS | of 109.7 (GeForce RTX 5090) |
| ROPs | 16 | of 192 (Radeon RX 7900 XTX) |
| TMUs | 40 | of 1280 (Data Center GPU Max NEXT) |
Form factor & compatibility
This section provides details about the physical dimensions of Radeon R9 M275X and its compatibility with other computer components. This information is useful when selecting a computer configuration or upgrading an existing one. For desktop graphics cards, it includes details about the interface and bus (for motherboard compatibility) and additional power connectors (for power supply compatibility).
| Bus support | PCIe 3.0 x16 | |
| Interface | PCIe 3.0 x16 |
VRAM capacity and type
Parameters of memory installed on Radeon R9 M275X: its type, size, bus, clock and resulting bandwidth. Note that GPUs integrated into processors have no dedicated memory and use a shared part of system RAM instead.
| Memory type | GDDR5 | |
| Maximum RAM amount | 4 GB | of 294912 (Radeon Instinct MI325X) |
| Memory bus width | 128 Bit | of 8192 Bit (Radeon Instinct MI250X) |
| Memory clock speed | 1125 MHz | of 20000 (RTX 5000 Ada Generation Mobile) |
| Memory bandwidth | 72 GB/s | of 5,171 GB/s (Radeon Instinct MI300X) |
Connectivity and outputs
Types and number of video connectors present on Radeon R9 M275X. As a rule, this section is relevant only for desktop reference graphics cards, since for notebook ones the availability of certain video outputs depends on the laptop model, while non-reference desktop models can (though not necessarily will) bear a different set of video ports.
| Display Connectors | No outputs | |
| Eyefinity | + |
Supported technologies
Technological solutions and APIs supported by Radeon R9 M275X. You'll probably need this information if you need some particular technology for your purposes.
| FreeSync | + | |
| HD3D | + | |
| PowerTune | + | |
| DualGraphics | + | |
| ZeroCore | + | |
| Switchable graphics | + |
API compatibility
APIs supported by Radeon R9 M275X, sometimes including their particular versions.
| DirectX | DirectX® 11 | |
| Shader Model | 5.1 | |
| OpenGL | 4.4 | of 4.6 (GeForce RTX 4090) |
| OpenCL | Not Listed | |
| Mantle | + |
Benchmark performance
Synthetic benchmark performance of Radeon R9 M275X. The combined score is measured on a 0-100 point scale.
Combined synthetic benchmark score
This is our combined benchmark score. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.
Passmark
This is the most ubiquitous GPU benchmark. It gives the graphics card a thorough evaluation under various types of load, providing four separate benchmarks for Direct3D versions 9, 10, 11 and 12 (the last being done in 4K resolution if possible), and few more tests engaging DirectCompute capabilities.
Send your test results of Radeon R9 M275X.
NVIDIA equivalent
According to our data, the closest NVIDIA alternative to Radeon R9 M275X is GeForce GTX 480M, which is nearly equal in speed and higher by 1 position in our ranking.
Here are some closest NVIDIA rivals to Radeon R9 M275X:
Similar GPUs
Here is our recommendation of several graphics cards that are more or less close in performance to the one reviewed.
Recommended processors
These processors are most commonly used with Radeon R9 M275X according to our statistics.
