Hardware museum

	Reference RV630 Board	Sapphire Radeon HD 2600 Pro DDR2
GPU type	RV630	RV630
Manufacturing process	65 nm	65 nm
Transistors	390 million	390 million
Die size	153 mm²	153 mm²
ROPs	4	4
TMUs	8	8
PS / VS \| Unified Shaders	- / - \| 120	- / - \| 120
GPU clock	800 MHz	600 MHz (0.75×)
Pixel / texel fillrate	3 200 MP/s ; 6 400 MT/s	2 400 MP/s (0.67×) ; 4 800 MT/s (0.67×)
SP / DP gigaflops	192 ; -	144 (0.75×) ; -
DirectX / OpenGL	10 ; 3.3	10 ; 3.3
CUDA / OpenCL	- ; -	- ; -
Memory	256 MB GDDR4	512 MB (2×) DDR2
Memory	2 200 MHz ; 128 bit	1 000 MHz (0.5×) ; 128 bit
Bandwith	35 200 MB/s	16 000 MB/s (0.46×)
Interface	PCI-E 2.0 x16 [8 192 MB/s]	PCI-E 2.0 x16 [8 192 MB/s]
TDP	50 W	-
Analog I/O ports	1 × S-Video out, 2 × DVI-I	1 × S-Video out, 2 × DVI-I
Digital I/O ports	2 × DVI-I	2 × DVI-I
Independent screens	2	2
Introduce date	2007	2007