The new version of the HD 4850 has been production engineered by SAPPHIRE to deliver some benefits to the end user. It has 512MB of DDR3 memory and offers the same performance as the original model based on the reference design, with clock speeds of 625MHz (core) and 1986MHz (memory). The fine-tuned PCB layout and optimized cooler design makes for more efficient and quieter operation.

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Specification

Chipset: HD 4850

Edition:

Chipset Features: 128-bit floating point High Dynamic-Range (HDR)

ATi 3Dc+

ATI Avivo™ HD

ATI CrossFireX™ multi-GPU technology

ATi Hyper Z HD

ATI PowerPlay™

ATi Smoothvision HD

ATi VideoShader HD

HDMI Output Support

Microsoft DirectX® 10.1

OpenGL 2.0

Shader Model 4.1

Trueform 2.0

Unified Video Decoder

Core Clock: 625 MHz

Shader Clock: 0 MHz

Memory: 512MB

Memory Bit Rate: 256 Bit

Memory Type: GDDR3

Memory Clock: 1986 MHz

Cores: 800

Cooling: Fan

Interface: PCI-E 2.0 (x16)

Connectivity: 2 x Dual Link DVI-I

1 x HDTV

HDCP Ready: Yes

CrossFire Master: Yes

CrossFire Slave: Yes