ATI Radeon HD 5770 Mac Edition vs NVIDIA Tegra 2

Comparative analysis of ATI Radeon HD 5770 Mac Edition and NVIDIA Tegra 2 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 5770 Mac Edition

NVIDIA Tegra 2

Differences

Reasons to consider the ATI Radeon HD 5770 Mac Edition

Videocard is newer: launch date 1 month(s) later
2.8x more core clock speed: 850 MHz vs 300 MHz

Launch date	4 July 2010 vs 3 June 2010
Core clock speed	850 MHz vs 300 MHz

Reasons to consider the NVIDIA Tegra 2

5.4x lower typical power consumption: 20 Watt vs 108 Watt

Thermal Design Power (TDP)	20 Watt vs 108 Watt

Compare specifications (specs)

	ATI Radeon HD 5770 Mac Edition	NVIDIA Tegra 2
Essentials
Architecture	TeraScale 2	GeForce ULP
Code name	Juniper	Tegra 2
Launch date	4 July 2010	3 June 2010
Place in performance rating	not rated	not rated
Type	Desktop	Desktop
Technical info
Core clock speed	850 MHz	300 MHz
Floating-point performance	1,360.0 gflops
Manufacturing process technology	40 nm	40 nm
Pipelines	800
Texture fill rate	34.0 GTexel / s
Thermal Design Power (TDP)	108 Watt	20 Watt
Transistor count	1,040 million
Boost clock speed		400 MHz
Video outputs and ports
Display Connectors	1x DVI, 1x DisplayPort	No outputs
Compatibility, dimensions and requirements
Interface	PCIe 2.0 x16	IGP
Length	208 mm
Supplementary power connectors	1x 6-pin
API support
DirectX	11.2 (11_0)	N / A
OpenGL	4.4	ES 2.0
Memory
Maximum RAM amount	1 GB
Memory bandwidth	76.5 GB / s
Memory bus width	128 Bit
Memory clock speed	4780 MHz
Memory type	GDDR5