ATI Radeon HD 5770 X2 vs ATI Radeon HD 5570 OEM

Comparative analysis of ATI Radeon HD 5770 X2 and ATI Radeon HD 5570 OEM videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, Compatibility, dimensions and requirements, API support, Memory. Benchmark videocards performance analysis: CompuBench 1.5 Desktop - T-Rex (Frames/s).

ATI Radeon HD 5770 X2

ATI Radeon HD 5570 OEM

Differences

Reasons to consider the ATI Radeon HD 5770 X2

Videocard is newer: launch date 8 month(s) later
Around 55% higher core clock speed: 850 MHz vs 550 MHz
26.6x more texture fill rate: 2x 34.0 GTexel / s billion / sec vs 8.8 GTexel / s
5x more pipelines: 2x 800 vs 320
7.7x better floating-point performance: 2x 1,360.0 gflops vs 352.0 gflops
2x more maximum memory size: 2x 1 GB vs 1 GB
3.6x more memory clock speed: 4800 MHz vs 1334 MHz

Launch date	13 October 2010 vs 9 February 2010
Core clock speed	850 MHz vs 550 MHz
Texture fill rate	2x 34.0 GTexel / s billion / sec vs 8.8 GTexel / s
Pipelines	2x 800 vs 320
Floating-point performance	2x 1,360.0 gflops vs 352.0 gflops
Maximum memory size	2x 1 GB vs 1 GB
Memory clock speed	4800 MHz vs 1334 MHz

Compare benchmarks

GPU 1: ATI Radeon HD 5770 X2
GPU 2: ATI Radeon HD 5570 OEM

Name	ATI Radeon HD 5770 X2	ATI Radeon HD 5570 OEM
CompuBench 1.5 Desktop - T-Rex (Frames/s)	2.092

Compare specifications (specs)

	ATI Radeon HD 5770 X2	ATI Radeon HD 5570 OEM
Essentials
Architecture	TeraScale 2	TeraScale 2
Code name	Juniper	Redwood
Launch date	13 October 2010	9 February 2010
Place in performance rating	1580	not rated
Type	Desktop	Desktop
Technical info
Core clock speed	850 MHz	550 MHz
Floating-point performance	2x 1,360.0 gflops	352.0 gflops
Manufacturing process technology	40 nm	40 nm
Pipelines	2x 800	320
Texture fill rate	2x 34.0 GTexel / s billion / sec	8.8 GTexel / s
Transistor count	1,040 million	627 million
Thermal Design Power (TDP)		39 Watt
Video outputs and ports
Display Connectors	2x DVI, 1x HDMI, 1x DisplayPort	1x DVI, 1x HDMI, 1x VGA
Compatibility, dimensions and requirements
Interface	PCIe 2.0 x16	PCIe 2.0 x16
Length		165 mm
API support
DirectX	11.2 (11_0)	11.2 (11_0)
OpenGL	4.4	4.4
Memory
Maximum RAM amount	2x 1 GB	1 GB
Memory bandwidth	2x 76.8 GB / s	21.34 GB / s
Memory bus width	2x 128 Bit	128 Bit
Memory clock speed	4800 MHz	1334 MHz
Memory type	GDDR5	GDDR3