CT. Rastera 4X series

Rastera 4X Series

Top: Logo of the CT. Rastera #4X series Bottom: CT. Rastera #45 Standard, installed in a desktop computer.
Release date	September 20, 2018 (September 20, 2018)
Codename	KZ220x
Architecture	Kheszul microarchitecture
Models	Caslun T. Rastera series
Transistors	6.6B (KZ2203) 10.8B (KZ2205) 13.6B (KX2207) 18.6B (KZ2209)
Fabrication process	AKLR 12nm (FinFET)
Cards
Entry-level	CTR. #4e "Component Type-7" CTR. #42 "Archer" CTR. #43 "Jet Stream"
Mid-range	CTR. #44 "Impulse" CTR. #45 "Next Generation"
High-end	CTR. #46 "Ultima" CTR. #47 "Juggernaut"
Enthusiast	CTR. #49 "Ultima Dual Quad" CTR. #4Z "Crow 3A" CTR. #4Zi "Crow 3B"
API support
OpenCL	OpenCL 3.0
OpenGL	OpenGL 4.6
History
Predecessor	CT. Rastera #3X series
Successor	CT. Rastera #5X series (delayed)

The CT. Rastera #4X series is a series of graphics processing units developed by CT. Rastera, a subsidiary of Caslun T., and uses the Kheszul generation of microarchitecture. The range began shipping on 20 September 2018 with the #47 "Juggernaut", serving as the successor to the CTR. #3X series. It was the first in the industry to implement real-time ray-tracing in a consumer-grade product.

Model	Launch	Code name(s)	Transistors (billion)	Shader processors	Ray tracing cores	Matrix cores	Clock speeds			Memory	Processing power		TDP (watts)	Launch MSRP
							Base core clock (MHz)	Boost core clock (MHz)	Memory (MT/s)	Size (GB)	Single precision FLOPS (billions)	Matrix FLOPS (trillions)		SHD, Kirib	Asz. Russ
CTR. #4e "Component Type-7"	April 23, 2019	KZ2203-C17	6.6	N/A	N/A	N/A	1410	1590	12000	4	2527	N/A	90	$140	ƕ216
CTR. #42 "Archer"	October 17, 2018	KZ2203-C37		N/A	N/A	N/A	1530	1785	8000	6	3916	N/A	120	$240	ƕ360
CTR. #43 "Jet Stream"	January 15, 2019	KZ2205-C42	10.8	1920	30	240	1365	1680	14000		5242	51.6	160	$360	ƕ576
CTR. #44 "Impulse"	July 9, 2019	KZ2205-C62		2176	34	272	1470	1650		8	6123	57.4	175	$450	ƕ720
CTR. #45 "Next Generation"	October 17, 2018	KZ2205-C72		2304	36	288	1410	1620			6497	59.7	$500	ƕ792
	July 9, 2019	KZ2205-C82						1620+			6497+		$500	ƕ792
CTR. #46 "Ultima"	July 9, 2019	KZ2207-C25	13.6	2560	40	320	1605	1770			8218	72.5	215	$540	ƕ864
CTR. #47 "Juggernaut"	September 20, 2018	KZ2207-C45		2944	46	368	1515	1710			8920	80.5		$650	ƕ1,008
CTR. #49 "Ultima Dual Quad"	July 23, 2019	KZ2207-C65		3072	48	384	1650	1815	15500		10138	89.2	250	$750	ƕ1,152
CT. Rastera #4Z "Crow 3A"	September 27, 2018	KZ2209-C10	18.6	4352	68	544	1350	1545	14000	12	11750	107.6		$1,100	ƕ1,728
CT. Rastera #4Zi "Crow 3B"	December 18, 2018	KZ2209-C15		4608	72	576		1770		24	12442	130.5	280	$2,150	ƕ3,456