AMD Radeon Sky 900 videocard review

Radeon Sky 900 videocard released by AMD; release date: 27 March 2013. The videocard is designed for desktop-computers and based on GCN 1.0 microarchitecture codenamed Tahiti.

Core clock speed - 825 MHz. Boost clock speed - 950 MHz. Texture fill rate - 2x 106.4 GTexel / s billion / sec. Pipelines - 3584. Floating-point performance - 2x 3,405 gflops. Manufacturing process technology - 28 nm. Transistors count - 4,313 million. Power consumption (TDP) - 300 Watt.

Memory type: GDDR5. Maximum RAM amount - 6 GB. Memory bus width - 2x 384 Bit. Memory clock speed - 5000 MHz. Memory bandwidth - 480 GB / s.

Benchmarks

GFXBench 4.0
T-Rex

Top 1 GPU

This GPU

69225 Frames

1654 Frames

GFXBench 4.0
T-Rex

Top 1 GPU

This GPU

69225.000 Fps

1654.000 Fps

Name	Value
GFXBench 4.0 - T-Rex	1654 Frames
GFXBench 4.0 - T-Rex	1654.000 Fps

Specifications (specs)

Essentials
Architecture	GCN 1.0
Code name	Tahiti
Launch date	27 March 2013
Place in performance rating	1543
Type	Desktop
Technical info
Boost clock speed	950 MHz
Core clock speed	825 MHz
Floating-point performance	2x 3,405 gflops
Manufacturing process technology	28 nm
Pipelines	3584
Texture fill rate	2x 106.4 GTexel / s billion / sec
Thermal Design Power (TDP)	300 Watt
Transistor count	4,313 million

Video outputs and ports
Display Connectors	1x DVI, 1x mini-DisplayPort
Dual-link DVI support
Compatibility, dimensions and requirements
Bus support	PCIe 3.0
Form factor	Full Height / Full Length
Interface	PCIe 3.0 x16
Length	305 mm
Supplementary power connectors	2x 8-pin
API support
DirectX	12.0 (11_1)
OpenGL	4.5
Memory
Maximum RAM amount	6 GB
Memory bandwidth	480 GB / s
Memory bus width	2x 384 Bit
Memory clock speed	5000 MHz
Memory type	GDDR5