AMD Radeon R9 255 Specifications, Tests and Review

Memory Size
2 GB
Memory Type
GDDR5 SDRAM
Effective Memory Speed
4.6 GHz
Bus Width
128-bit
Core Clock
930 MHz
Max. Resolution
4096 x 2160

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Get the key specs, technical data, benchmarks and full review of AMD Radeon R9 255 all in one place. Compare your selected model with other alternatives and give your decision on the best GPU a solid base with our comprehensive overview.

AMD Radeon R9 255 Full Specifications and Benchmark

general performance memory (ram) system requirements miscellaneous

GENERAL AMD Radeon R9 255
Product Type Graphics card
Bus Type PCI Express 3.0 x16
Graphics Engine AMD Radeon R9 255
Max. Resolution 4096 x 2160
Max. Resolution Details DVI: 2560 x 1600 / DisplayPort: 4096 x 2160 / VGA: 2048 x 1536
Max. Monitors Supported 3
RAMDAC 2 x 400 MHz
Interfaces DVI-I (dual link)
2 x DisplayPort
VGA - with adapter
API Supported DirectX 11.1, OpenGL 4.3
Features HDCP
DIMENSIONS
Height 11 cm
Depth 17.3 cm
PERFORMANCE AMD Radeon R9 255
Core Clock (Frequency) 930 MHz
MEMORY (RAM) AMD Radeon R9 255
RAM Memory Size 2 GB
RAM Technology GDDR5 SDRAM
Effective Clock Speed (Frequency) 4.6 GHz
Bus Width 128-bit
SYSTEM REQUIREMENTS AMD Radeon R9 255
OS Required Microsoft Windows 7 (32/64 bits), Windows 8 Pro, Windows 8.1 Pro, Windows 8 / 8.1
Additional Requirements 2 adjacent PCIe slots
MISCELLANEOUS AMD Radeon R9 255
Cables Included 1 x DVI-I to VGA adapter
Compliant Standards FCC Class B certified, EN 60950, EN55022, EN55024

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