AMD Radeon R9 M275, codenamed “Venus”, is an upper mid-range chip, announced in early Q1 of 2014. It is part of the GCN (Graphics Core Next) generation and is constructed through a 28nm process, containing 1500 million transistors.
Its consists of 640 Radeon cores, and they all operate at 925MHz, while the memory clock runs at 1125MHz. Apart from them, Radeon R9 M275 includes 40 TMUs and 16 ROPs.
The chip also has a 128bit bus and GDDR5 memory. AMD Radeon R9 M275 supports DirectX 12, Shader 5.0, OpenCL 1.2, Eyefinity and ZeroCore among other technologies.
The benchmark results are from Notebookcheck.
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AMD Radeon R9 M275 (2GB GDDR5) - benchmark tests
AMD Radeon R9 M275 (2GB GDDR5) vs competitors:
| # | GPU | Memory bus | Performance score |
In laptops starting at... |
|---|---|---|---|---|
| 137. | NVIDIA GeForce GTX 670MX (3GB GDDR5) | 192-bit | 0.5/10 | N/A |
| 138. | NVIDIA GeForce GT 750M (2GB GDDR5) | 128-bit | 0.5/10 | $1499.98 |
| 139. | AMD Radeon R9 M275 (2GB GDDR5) | 128-bit | 0.5/10 | $649.00 |
| 140. | NVIDIA GeForce GTX 660M (2GB GDDR5) | 128-bit | 0.4/10 | N/A |
| 141. | AMD Radeon R9 M375 (2GB DDR3) | 128-bit | 0.4/10 | N/A |
| 142. | AMD Radeon HD 8850M (2GB GDDR5) | 128-bit | 0.5/10 | N/A |
We’ve tested AMD Radeon R9 M275 (2GB GDDR5) on…
| # | Laptop | 3DMark Fire Strike (G) | Unigine Heaven 3.0 | Unigine Heaven 4.0 | Unigine Superposition | Price |
|---|---|---|---|---|---|---|
| 1. | Lenovo Y40 | 1893.00 | 0.00 | 0.00 | 0.00 | N/A |