ATI Radeon HD 5630 vs AMD Radeon HD 6450 OEM

Comparative analysis of ATI Radeon HD 5630 and AMD Radeon HD 6450 OEM videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, Compatibility, dimensions and requirements, API support, Memory.

ATI Radeon HD 5630

AMD Radeon HD 6450 OEM

Differences

Reasons to consider the ATI Radeon HD 5630

Around 4% higher core clock speed: 650 MHz vs 625 MHz
2.1x more texture fill rate: 10.4 GTexel / s vs 5 GTexel / s
2x more pipelines: 320 vs 160
2.1x better floating-point performance: 416.0 gflops vs 200 gflops
2x more maximum memory size: 1 GB vs 512 MB

Core clock speed	650 MHz vs 625 MHz
Texture fill rate	10.4 GTexel / s vs 5 GTexel / s
Pipelines	320 vs 160
Floating-point performance	416.0 gflops vs 200 gflops
Maximum memory size	1 GB vs 512 MB

Reasons to consider the AMD Radeon HD 6450 OEM

2.2x lower typical power consumption: 18 Watt vs 39 Watt
Around 37% higher memory clock speed: 1066 MHz vs 780 MHz

Thermal Design Power (TDP)	18 Watt vs 39 Watt
Memory clock speed	1066 MHz vs 780 MHz

Compare specifications (specs)

	ATI Radeon HD 5630	AMD Radeon HD 6450 OEM
Essentials
Architecture	TeraScale 2	TeraScale 2
Code name	Redwood	Caicos
Launch date	15 February 2011	7 February 2011
Place in performance rating	not rated	not rated
Type	Desktop	Desktop
Technical info
Core clock speed	650 MHz	625 MHz
Floating-point performance	416.0 gflops	200 gflops
Manufacturing process technology	40 nm	40 nm
Pipelines	320	160
Texture fill rate	10.4 GTexel / s	5 GTexel / s
Thermal Design Power (TDP)	39 Watt	18 Watt
Transistor count	627 million	370 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	165 mm	168 mm
Supplementary power connectors	None	None
API support
DirectX	11.2 (11_0)	11.2 (11_0)
OpenGL	4.4	4.4
Memory
Maximum RAM amount	1 GB	512 MB
Memory bandwidth	12.48 GB / s	8.53 GB / s
Memory bus width	128 Bit	64 Bit
Memory clock speed	780 MHz	1066 MHz
Memory type	GDDR3	GDDR3