Hi-end card based on two HD4870 with 2x1GB VRAM.
The Radeon HD4870 X2 reference design is very similar to the Radeon HD3870 X2. The cooling has been upgraded with copper heat exchanger on both GPUs while only the GPU away from the fan was in copper on the HD 3870 X2.
As for the Radeon HD 3870 X2, two cards can be used in CrossfireX in a 4 GPU configuration.
Acl's cards:
MSI Radeon HD 4870 X2 (reference design) [Front]
MSI Radeon HD 4870 X2 (reference design) [Front]
MSI Radeon HD 4870 X2 (reference design) [Back]
MSI Radeon HD 4870 X2 (reference design) [Back]
MSI Radeon HD 4870 X2 (reference design) [Outputs]
MSI Radeon HD 4870 X2 (reference design) [Outputs]
MSI Radeon HD 4870 X2 (reference design) [Die]
MSI Radeon HD 4870 X2 (reference design) [Die]
Gainward Radeon HD 4870 X2 'Golden Sample' [Front]
Gainward Radeon HD 4870 X2 'Golden Sample' [Front]
Gainward Radeon HD 4870 X2 'Golden Sample' [Back]
Gainward Radeon HD 4870 X2 'Golden Sample' [Back]
Gainward Radeon HD 4870 X2 'Golden Sample' [Top]
Gainward Radeon HD 4870 X2 'Golden Sample' [Top]
Gainward Radeon HD 4870 X2 'Golden Sample' [Bottom]
Gainward Radeon HD 4870 X2 'Golden Sample' [Bottom]
Gainward Radeon HD 4870 X2 'Golden Sample' [Outputs]
Gainward Radeon HD 4870 X2 'Golden Sample' [Outputs]