Supply chain
GeCube launches RV635 and RV620 graphics cards
Press release, January 23; Joseph Tsai, DIGITIMES

GeCube has launched its Radeon HD 3600 and 3400 series graphics cards targeting the mid-range and entry-level markets.

The GeCube Radeon HD 3650 adopts the ATI Radeon RV635 GPU with 55nm process, 256MB GDDR3 memory and supports core frequency up to 800MHz and DDR memory frequency up to 2GHz, while the Radeon HD 3450 adopts the ATI Radeon RV620 GPU also with 55nm process, 512MB DDR2 memory and supports a core frequency up to 600MHz and DDR memory frequency up to 800MHz.

Both GPUs features built-in HDMI, and support for HDCP, HD DVD, Blu-ray and UVD (unified video decoder) for high resolution viewing experience.

The Radeon HD 3600 series also supports AMD's CrossFireX technology, which is able to connect up to four graphics cards together to boost performance.

GeCube HD 3600 and 3400 series graphics card specifications

Model

GC-RX365XTG3-D3

GC-HD345PLS2-E3

GPU

ATI RadeonTM RV635PRO

ATI RadeonTM RV620LE

Core/memory (DDR) frequency

800 MHz/2GHz

600 MHz/800MHz

Memory bus

128-bit

64-bit

Memory type

GDDR3 256MB

DDR2 512MB

Interface

PCI Express 2.0 support

PCI Express 2.0 support

TV-out

S/HDTV-out

S-video through cable

DVI

Dual DVI (Dual Link, HDCP)

DVI (Dual Link, HDCP)

D-sub

Yes (by dongle)

Yes

Built-in HDMI

Yes ( thru DVI to HDMI dongle)

Yes

HDTV

HDTV by S to

YPbPr cable (default included)

HDTV by S to

YPbPr cable (optional)

Multi-VPU support

Native ATI CrossFireX ready

N/A

Cooling

Single slot fansink

Single slot fansink

Source: Company, compiled by Digitimes, January 2008

GeCube HD 3650 graphics card

GeCube Radeon HD 3650 graphics card
Photo: Company

GeCube Radeon HD 3450 graphics card

GeCube Radeon HD 3450 graphics card
Photo: Company

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