AMD Radeon HD 6450 OEM vs ATI Radeon HD 5690

Comparative analysis of AMD Radeon HD 6450 OEM and ATI Radeon HD 5690 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 6450 OEM

ATI Radeon HD 5690

Differences

Reasons to consider the AMD Radeon HD 6450 OEM

3.6x lower typical power consumption: 18 Watt vs 64 Watt

Thermal Design Power (TDP)	18 Watt vs 64 Watt

Reasons to consider the ATI Radeon HD 5690

Around 24% higher core clock speed: 775 MHz vs 625 MHz
3.1x more texture fill rate: 15.5 GTexel / s vs 5 GTexel / s
2.5x more pipelines: 400 vs 160
3.1x better floating-point performance: 620.0 gflops vs 200 gflops
2x more maximum memory size: 1 GB vs 512 MB
Around 88% higher memory clock speed: 2000 MHz vs 1066 MHz

Core clock speed	775 MHz vs 625 MHz
Texture fill rate	15.5 GTexel / s vs 5 GTexel / s
Pipelines	400 vs 160
Floating-point performance	620.0 gflops vs 200 gflops
Maximum memory size	1 GB vs 512 MB
Memory clock speed	2000 MHz vs 1066 MHz

Compare specifications (specs)

	AMD Radeon HD 6450 OEM	ATI Radeon HD 5690
Essentials
Architecture	TeraScale 2	TeraScale 2
Code name	Caicos	Redwood
Launch date	7 February 2011	1 February 2011
Place in performance rating	not rated	not rated
Type	Desktop	Desktop
Technical info
Core clock speed	625 MHz	775 MHz
Floating-point performance	200 gflops	620.0 gflops
Manufacturing process technology	40 nm	40 nm
Pipelines	160	400
Texture fill rate	5 GTexel / s	15.5 GTexel / s
Thermal Design Power (TDP)	18 Watt	64 Watt
Transistor count	370 million	627 million
Video outputs and ports
Display Connectors	1x DVI, 1x HDMI, 1x VGA	1x DVI, 1x HDMI, 1x VGA
Compatibility, dimensions and requirements
Interface	PCIe 2.0 x16	PCIe 2.0 x16
Length	168 mm	168 mm
Supplementary power connectors	None
API support
DirectX	11.2 (11_0)	11.2 (11_0)
OpenGL	4.4	4.4
Memory
Maximum RAM amount	512 MB	1 GB
Memory bandwidth	8.53 GB / s	32.0 GB / s
Memory bus width	64 Bit	128 Bit
Memory clock speed	1066 MHz	2000 MHz
Memory type	GDDR3	GDDR3