AMD Radeon HD 7690M XT Rebrand vs ATI Radeon HD 4720

Comparative analysis of AMD Radeon HD 7690M XT Rebrand and ATI Radeon HD 4720 videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, Compatibility, dimensions and requirements, API support, Memory.

AMD Radeon HD 7690M XT Rebrand

ATI Radeon HD 4720

Differences

Reasons to consider the AMD Radeon HD 7690M XT Rebrand

Around 21% higher core clock speed: 725 MHz vs 600 MHz
Around 50% higher pipelines: 480 vs 320
Around 81% better floating-point performance: 696.0 gflops vs 384.0 gflops
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 40 nm vs 55 nm
2.2x lower typical power consumption: 25 Watt vs 55 Watt
2.4x more memory clock speed: 3200 MHz vs 1334 MHz

Core clock speed	725 MHz vs 600 MHz
Pipelines	480 vs 320
Floating-point performance	696.0 gflops vs 384.0 gflops
Manufacturing process technology	40 nm vs 55 nm
Thermal Design Power (TDP)	25 Watt vs 55 Watt
Memory clock speed	3200 MHz vs 1334 MHz

Reasons to consider the ATI Radeon HD 4720

Around 10% higher texture fill rate: 19.2 GTexel / s vs 17.4 GTexel / s

Texture fill rate	19.2 GTexel / s vs 17.4 GTexel / s

Compare specifications (specs)

	AMD Radeon HD 7690M XT Rebrand	ATI Radeon HD 4720
Essentials
Architecture	TeraScale 2	TeraScale
Code name	Whistler	RV730
Launch date	4 January 2012	11 December 2011
Place in performance rating	not rated	not rated
Type	Desktop	Desktop
Technical info
Core clock speed	725 MHz	600 MHz
Floating-point performance	696.0 gflops	384.0 gflops
Manufacturing process technology	40 nm	55 nm
Pipelines	480	320
Texture fill rate	17.4 GTexel / s	19.2 GTexel / s
Thermal Design Power (TDP)	25 Watt	55 Watt
Transistor count	716 million	514 million
Video outputs and ports
Display Connectors	No outputs	2x DVI, 1x S-Video
Compatibility, dimensions and requirements
Interface	PCIe 2.0 x16	PCIe 2.0 x16
Length		193 mm
API support
DirectX	11.2 (11_0)	10.1
OpenGL	4.4	3.3
Memory
Maximum RAM amount	1 GB	1 GB
Memory bandwidth	51.2 GB / s	21.34 GB / s
Memory bus width	128 Bit	128 Bit
Memory clock speed	3200 MHz	1334 MHz
Memory type	GDDR5	GDDR3